UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM U5S ANNUAL REPORT For the Year Ended December 31, 2001 Filed pursuant to the Public Utility Holding Company Act of 1935 by by EXELON CORPORATION 10 South Dearborn Street 37th Floor Chicago, Illinois 60603 PECO ENERGY POWER COMPANY 2301 Market Street Philadelphia, Pennsylvania 19101 EXELON VENTURES COMPANY, LLC 10 South Dearborn Street 37th Floor Chicago, Illinois 60603 EXELON GENERATION COMPANY, LLC 300 Exelon Way Kennett Square, Pennsylvania 19348 EXELON ENERGY DELIVERY COMPANY, LLC 10 South Dearborn Street 37th Floor Chicago, Illinois 60603 1 Table of Contents ITEM NUMBER DESCRIPTION PAGE NUMBER 1 System Companies and Investments therein 4 as of December 31, 2001. 2 Acquisitions or Sales of Utility Assets 7 3 Issue, Sale, Pledge, Guarantee or Assumptions 7 Of System securities 4 Acquisition, Redemption, or Retirement of 7 System Securities 5 Investments in Securities of Nonsystem Securities 8 6 Officers and Directors 9 7 Contributions and Public Relations 17 8 Service, Sales and Construction Contracts 17 9 Wholesale Generators and Foreign Utility Companies 17 10 Financial Statements and Exhibits 20 2 Glossary of Defined Terms AmerGen AmerGen Energy Company, L.L.C. ComEd Commonwealth Edison Company Commission Securities and Exchange Commission Exelon Exelon Corporation Exelon Delivery Exelon Energy Delivery Company, LLC Exelon Enterprises Exelon Enterprises Company, LLC Exelon Ventures Exelon Ventures Company, LLC ExTex ExTex LaPorte Limited Partnership Financing U-1 The Form U-1 Application/Declaration filed by Exelon Corporation in File No. 70-9693 Genco Exelon Generation Company, LLC Merger U-1 The Form U-1 Application/Declaration filed by Exelon Corporation in File No. 70-9645 N/A Not applicable or not available PECO PECO Energy Company PEPCO PECO Energy Power Company Power Holdings Exelon Power Holdings, LP PETT PECO Energy Transition Trust(a subsidiary of PECO) Sithe Sithe Energy, Inc. SECO Susquehanna Electric Company Unicom Unicom Corporation Ventures Exelon Ventures Company, LLC 3 ITEM 1. SYSTEM COMPANIES AND INVESTMENTS THEREIN as of December 31, 2001. Number of Common Shares % Voting Owner's Book Name of Company Owned Power Value ($000) ---------------------------------------------------------------------------------------------------------- Exelon Corporation 100% (Affordable Housing Investments) N/A N/A 98,225 Boston Financial Institutional Tax Credit Fund X N/A 11% N/A Related Corporate Partners IV, L.P. N/A <5% N/A Boston Financial Institutional Tax Credit Fund XIX N/A 14% N/A Related Corporate Partners XII, L.P. N/A 36% N/A Boston Financial Institutional Tax Credit Fund XIV N/A 44% N/A Boston Financial Institutional Tax Credit Fund XXI N/A 27% N/A Related Corporate Partners XIV, L.P. N/A 16% N/A Summit Corporate Tax Credit Fund II N/A 33% N/A USA Institutional Tax Credit Fund XXII N/A 30% N/A Exelon Business Services Company 100 100% N/A Unicom Assurance Company Ltd. * N/A 100% (3,071) Exelon Energy Delivery Company, LLC N/A 100% 8,200,143 Commonwealth Edison Company 127,02,904 99.9% 6,013,293 Commonwealth Edison Company of Indiana, Inc. 1,108,084 100% 18,908 ComEd Financing I N/A 100% 15,359 ComEd Financing II N/A 100% 8,824 ComEd Funding, LLC N/A 100% 70,464 ComEd Transitional Funding Trust N/A 100% 70,464 Commonwealth Research Corporation 200 100% 200 Edison Development Company 741 100% 17,058 Edison Development Canada Inc. 15,158 100% 5,367 Edison Finance Partnership N/A 100% 9,453 PECO Energy Company 170,478,507 100% 460,194 PECO Energy Capital Corp. 1,000 100% 17,656 PECO Energy Capital, LP N/A 3% 13,915 PECO Energy Capital Trust II * N/A 100% 0 PECO Energy Capital Trust III * N/A 100% 0 PECO Energy Transition Trust N/A 100% 83,212 ExTel Corporation, LLC N/A 100% (4,045) PECO Wireless, LP N/A 99% PECO; (400,473) N/A 1% ExTel (4,045) ATNP Finance Company N/A 100% 4,647,056 PEC Financial Services, LLC N/A 100% 23,690 Adwin Realty Company 1,000 100% 24,069 Ambassador II Joint Venture N/A 50% 1,000 Bradford Associates N/A 50% N/A Franklin Town Towers Associates N/A 50% N/A Henderson Ambassador Associates N/A 50% N/A East Coast Natural Gas Cooperative, LLP N/A 41.12% 536 Horizon Energy Company 1,000 100% N/A Unicom Investment Inc. 100 100% (172,604) Scherer Holdings 1, LLC N/A 100% 51,212 Scherer Holdings 2, LLC N/A 100% 26,120 Scherer Holdings 3, LLC N/A 100% 77,327 Spruce Holdings G.P. 2000, LLC N/A 100% 1,925 Spruce Holdings L.P. 2000, LLC N/A 100% 190,595 Spruce Equity Holdings, L.P. N/A 1% Spr GP; 192,520 N/A 99% Spr LP 1,925 Spruce Holdings Trust N/A 100% 192,520 Wansley Holdings 1, LLC N/A 100% 43,891 Wansley Holdings 2, LLC N/A 100% 22,832 Unicom Resources Inc. 100 100% (16,725) Exelon Ventures Company, LLC N/A 100% 3,439,596 Exelon Generation Company, LLC N/A 100% 2,936,208 PECO Energy Power Company 984,000 100% 125,526 Susquehanna Power Company 1,273,000 100% 117,297 The Proprietors of the Susquehanna Canal (PSC) N/A 100% 0 Susquehanna Electric Company 1,000 100% 755 AmerGen Energy Company, LLC N/A 50% 112,686 AmerGen Vermont, LLC N/A 100% 0 Exelon Power Holdings, LP (1) N/A 99% Genco 690,781 N/A 1% Ventures 6,978 Exelon Fossil Holdings, Inc. N/A 100% 698,283 Sithe Energies, Inc. N/A 49.90% 725,007 Exelon Peaker Development General, LLC N/A 100% 620 ExTex LaPorte Limited Partnership N/A 1% EP Gen 621 N/A 99% EP Lim 61,452 Exelon Peaker Development Limited, LLC N/A 100% 66,302 Keystone Fuels, LLC N/A 20.99% 4,884 Concomber Ltd N/A 100% 1,200 Cenesco Company, LLC (2) N/A 100% 0 Exelon Allowance Management Company, LLC (3) N/A 100% 324 Exelon Generation Finance Company, LLC (4) N/A 100% 711,279 Penseco Company, LLC (5) N/A 100% 0 Port City Power, LLC (6) N/A 100% 0 Southeast Chicago Energy Project, LLC (7) N/A 100% 0 Exelon Generation Company International, Inc. (8) N/A 100% 0 Exelon Generation Canada Corporation (9) 1 100% 0 4 Exelon Enterprises Company, LLC 100 100% 625,500 UniGridEnergy, LLC (10) N/A 50% 200 CIC Global, LLC (11) N/A 50% 4,638 Adwin Equipment Company N/A 100% 2,964 Exelon Energy Company 100 100% (40,166) Exelon Energy Ohio, Inc. 1,000 100% 12,412 AllEnergy Gas & Electric Marketing Company, LLC N/A 100% 13,897 Texas Ohio Gas, Inc. 100 100% (9,933) Exelon Services, Inc. 100 100% 9,355 Exelon Services Federal Group, Inc. (12) 874 100% 7,544 Unicom Power Holdings, Inc. 100 100% (23,705) Unicom Power Marketing, Inc. 100 100% N/A Exelon Thermal Holdings, Inc. (13) 100 100% (163,287) Northwind Chicago, LLC N/A 100% (8,254) Exelon Thermal Development, Inc.(14) 100 100% (5,551) Exelon Thermal Technologies, Inc. 100 100% (96,012) ETT Boston, Inc. (15) 100 100% (4,977) Northwind Boston, LLC N/A 25% (620) ETT Houston, Inc.(16) 100 100% (1,979) Northwind Houston, LLC N/A 25% 128 Northwind Houston, LP N/A 25% 8,345 ETT North America, Inc. (17) 10 100% (1,824) Northwind Thermal Technologies Canada, Inc. 10 100% (2,191) ETT Canada, Inc. (18) 10 100% (256) Northwind Windsor 50% (1,039) ETT National Power, Inc. (19) 100 100% (1,497) Northwind Midway, LLC N/A 100% 1,130 ETT Nevada, Inc. (20) 100 100% (172) Northwind Aladdin, LLC N/A 75% 10,567 Northwind Las Vegas, LLC N/A 50% (553) ETT Arizona Inc. (21) 100 100% N/A Northwind Arizona Development, LLC N/A 50% N/A Northwind Phoenix, LLC N/A 50% N/A Exelon Communications Holdings, LLC N/A 100% 184,369 AT&T Wireless PCS of Philadelphia, LLC N/A 49% 88,341 PHT Holdings, LLC N/A 100% 41,862 PECO Hyperion Telecommunications (GP) N/A 49% 46,103 Exelon Communications Company, LLC N/A 100% 39,736 Exelon Enterprises Management, Inc. N/A 100% 82,783 Exelon Capital Partners, Inc. N/A 100% 119,292 Exelon Enterprises Investments, Inc. N/A 100% 45,118 Enertech Capital Partners II N/A 6.08% 3,722 Kinetic Ventures Fund I, LLC N/A 22.22% 14,503 Kinetic Ventures Fund II, LLC N/A 14.30% 4,701 EEI Telecommunications Holdings, LLC (22) N/A 100% 41 ECP Telecommunications Holdings, LLC (23) N/A 100% 69,597 NEON Communications, Inc. N/A 10% 5,775 VITTS Network Group, Inc. N/A 20% 0 SoftComp, Inc. (PermitsNow) N/A 16% 2,295 OmniChoice.com, Inc. N/A 30% 5,792 Everest Broadband Networks N/A 15% 20,999 Energy Trading Company N/A 100% 98 InfraSource Inc. (24) N/A 94.5% 533,754 Trinity industries, Inc. 1 100% 11,893 Chowns Communication, Inc. 1 100% 12,311 VSI Group, Inc. 100 100% 19,885 Michigan Trenching Services, Inc. 250 100% 15,363 Blair Park Services, Inc. 50 100% 34,721 Infrasource Corporate Services, Inc. N/A 100% 3,304 Electric Services, Inc. 1,000 100% 8,054 Syracuse Merit Electric, Inc. 1 100% 16,190 M.J. Electric, Inc. 1,000 100% 148,578 Fischbach and Moore Electric, Inc. 1 100% 32,635 NEWCOTRA, Inc. 1 100% N/A Fischbach and Moore, Inc. 1 100% 5,801 Fischbach and Moore Electrical Contractors, Inc. 1 100% N/A T.H. Green Electric Co., Inc. 1 100% N/A Sunesys, Inc. 3,000 100% N/A Sunesys of Virginia, Inc. N/A 100% N/A MRM Technical Group, Inc. 1 100% 122,408 Aconite Corporation 1 100% N/A Gas Distribution Contractors, Inc. 1 100% N/A Mid-Atlantic Pipeliners, Inc. 1 100% N/A Mueller Distribution Contractors, Inc. 1 100% N/A Mueller Energy Services, Inc. 1 100% N/A Mueller Pipeliners, Inc. 1 100% N/A Mechanical Specialties Incorporated 1 100% N/A Rand-Bright Corporation 1 100% N/A Dashiell Holdings Corporation 354,200 100% 74,833 Dacon Corporation 35,420 100% N/A Dashie II Corporation 354,200 100% N/A OSP Consultants, Inc. 30,000 100% 62,962 International Communications Services, Inc. 1 100% N/A OSP, Inc. 1 100% N/A OSP Services, S.A. de C.V. N/A 100% N/A OSP Telecom, Inc. 1 100% N/A OSP Telcomm de Mexico, S.A. de C.V. N/A 100% N/A Utilities Locate & Mapping Services, Inc. 1 100% N/A 5 RJE Telecom, Inc. 1 100% N/A Universal Network Services, Inc. N/A 49% N/A Infrasource Integrated Services, Inc. 1 100% 2,839 EIS Engineering, Inc. 2,000 100% N/A P.A.C.E Field Services, LLC N/A 100% 6,842 P.A.C.E Environmental, LLC N/A 100% N/A EIS Investments, LLC. N/A 100% N/A WCBS, LLC N/A 49% N/A * Inactive company. N/A Not applicable or Not Available.Notes: 1. Exelon Power Holdings, LP was organized June 13 2001 under the jurisdiction of Delaware to hold the equity interest in Exelon Fossil Holdings, Inc. 2. Cenesco Company, LLC was organized December 31, 2001 under the jurisdiction of Delaware and formed to hold a general partnership interest in a uranium enrichment partnership. 3. Exelon Allowance Management Company, LLC was organized November 8, 2001 under the jurisdiction of Delaware with regard to EPA emissions allowance. 4. Exelon Generation Finance Company, LLC was organized June 6, 2001 under the jurisdiction of Delaware to hold Genco notes issued in June 2001. 5. Penseco Company, LLC was organized December 31, 2001 under the jurisdiction of Delaware and formed to hold a general partnership interest in a uranium enrichment partnership. 6. Port City Power, LLC was organized September 17, 2001 under the jurisdiction of Delaware to hold a turbine plant being built in Illinois. 7. Southeast Chicago Energy Project, LLC was organized August 16, 2001 under the jurisdiction of Delaware to hold a peaker plant being built in Illinois. 8. Exelon Generation Company International, Inc. was organized under the jurisdiction of Pennsylvania to acquire, develop and hold international interests. 9. Exelon Generation Canada Corporation was organized under the jurisdiction of Nova Scotia to acquire Canadian assets. 10. UniGridEnergy, LLC formerly owned by Exelon Enterprises Management, Inc. a subsidiary of Exelon Enterprises Company, LLC. 11. CIC Global, LLC formerly owned by Exelon Enterprises Management, Inc. a subsidiary of Exelon Enterprises Company, LLC. 12. Exelon Federal Services Group name change from Systems Engineering and Management Corporation, Inc. 13. Exelon Thermal Holdings, Inc. name change from UT Holdings, Inc. 14. Exelon Thermal Development, Inc, name change from Unicom Thermal Development, Inc. 15. ETT Boston, Inc. name change from Exelon Thermal Technologies Boston, Inc. 16. ETT Houston, Inc. name change from Exelon Thermal Technologies Houston, Inc. 17. ETT North America, Inc. name change from Exelon Thermal Technologies North America, Inc. 18. ETT Canada, Inc. name change from Unicom Thermal Technologies Canada, Inc. 19. ETT National Power, Inc. name change from UTT National Power, Inc. 20. ETT Nevada, Inc. name change from UTT Nevada, Inc. ETT Nevada filed for bankruptcy under Chapter 11 of the Bankruptcy Code on April 4, 2002. 21. ETT Arizona Inc. name change from UTT Phoenix, Inc. 22. EEI Telecommunications Holdings, LLC was organized in 2001 under the jurisdiction of Delaware to hold publicly traded investments. 23. ECP Telecommunications Holdings, LLC was organized in 2001 under the jurisdiction of Delaware to hold non-publicly traded investments. 24. InfraSource Inc. name change from Exelon Infrastructures, Inc. 27. OSP Telcom de Columbia, LTDA liquidated in 2001. 28. OSP Telecommunications, Ltd. liquidated in 2001. 29. Dashiell Corporation liquidated in 2001. 6 30. Exelon Infrastructure Services of Pennsylvania, Inc. liquidated in 2001. 31. International Vital Solutions Group, Inc. liquidated in 2001. 32. Lyons Equipments, Inc. liquidated in 2001. 33. EIS Investments, LLC liquidated in 2001. ITEM 2. ACQUISITIONS OR SALES OF UTILITY ASSETS None. ITEM 3. ISSUE, SALE, PLEDGE, GUARANTEE OR ASSUMPTION OF SYSTEM SECURITIES Name of Issuer and Date and Authorization Description of Issues Form of Transaction Consideration or Exemption --------------------- ------------------- ------------- -------------- (in thousands) The following excludes information reported in Exelon's Rule 24 Certificate filings. PETT 03/01/2001 Public Offering $805,460 Rule 52 PECO 11/01/2001 Private Placement $250,000 Rule 52 ITEM 4. ACQUISITION, REDEMPTION OR RETIREMENT OF SYSTEM SECURITIES A. PECO 1. On March 1, 2001, PECO Energy Transition Trust refinanced $805 million of floating rate Series 1999-A Transition Bonds through the issuance by PETT of fixed-rate transition bonds. (exempt under rule 42) 2. On November 1, 2001, PECO issued, through a private placement, $250 million of its First and Refunding Mortgage Bonds, with an interest rate of 5.95% and a maturity date of November 11, 2011. Proceeds from the first mortgage bonds were used to repay a $250 million aggregate principal amount of PECO's First and Refunding Mortgage Bonds having an interest rate of 5.625% and a maturity date of November 1, 2001. (exempt under rule 42) 3. During 2001, PECO retired, through a capital contribution from Exelon to PECO, $121 million of PECO pollution control notes with an average interest rate of 7.01%. (exempt under rule 42) 4. On November 14, 2001, PECO retired, with cash, upon maturity, its $38.5 million principal amount variable rate note. (exempt under rule 42) B. ComEd 1. In the first quarter of 2001, ComEd retired $925,000 of its 3.125% Sinking Fund Debentures and $89 million of its 5.29% Transitional Funding Trust Notes. (exempt under rule 42) 2. In the second quarter of 2002, ComEd retired $81 million of its 5.29% Transitional Funding Trust Notes, $1 million of its 2.875% Sinking Fund Debentures, $381,000 of its 4.75% Sinking Fund Debentures, $1.5 million of its 5.875% Pollution Control Obligations and $47,875 of its 3.0% Purchase Contract Obligations. (exempt under rule 42) 7 3. In the third quarter, ComEd retired $1 million of its 3.875% Sinking Fund Debentures, $368,000 of its 4.625% Sinking Fund Debentures and $84 million of its 5.34% Transitional Funding Trust Notes. (exempt under rule 42) 4. In the fourth quarter of 2001, ComEd reacquired $196 million of its First Mortgage 9.875% Bonds, Series 75 due June 15, 2020 and retired $86 million of its 5.34% Transitional Funding Trust Notes. (exempt under rule 42) ITEM 5. INVESTMENTS IN SECURITIES OF NON-SYSTEM COMPANIES AS OF DECEMBER 31,2001. ---------------------------------------------------------------------------------------------------------------------- Carrying Investor Investee Type Quantity Cost Value ---------------------------------------------------------------------------------------------------------------------- ComEd Chicago Equity Limited N/A $1,424,055 $1,424,055 Fund Partnership ComEd Dearborn Park Common Shares 10,000 537,654 537,654 Corporation ComEd I.L.P. Fund C/O Venture N/A 250,000 250,000 Chicago Capital Capital Small Fund Business Fund Exelon Phoenix Foods, Aquaponic inner N/A 300,000 300,000 Enterprises LLC city farm. Mgmt, Inc. ECP Telecom Pantellos Common shares. 538,935 4,439,210 4,439,210 Holdings, LLC Corporation E-procurement software and systems ECP Telecom Automated Preferred shares. 1,500,000 3,000,000 3,000,000 Holdings, LLC Power Internet based Exchange, Inc. electricity exchange. Exelon UTECH Climate Venture capital N/A 12,279,747 12,279,747 Enterprises Challenge Fund, Investment. Invest. Inc. LLC. Exelon Capital Exotrope, Inc. Convertible N/A 500,000 500,000 Partners, Inc debentures. Communication carrier network. Exelon Capital Clean Air Preferred shares. 5,000,000 5,000,000 5,000,000 Partners, Inc Partners, Inc. Retrofit diesel engines to burn clean fuels without losing performance. ECP Telecom Media Station, Preferred shares 214,286 1,500,000 1,500,000 Holdings, LLC Inc. plus warrants. 48,702 On-line interactive Software. ECP Telecom Corechange, Inc. Preferred shares. 2,291,242 4,500,000 4,500,000 Holdings, LLC Internet based Interface to access enterprise Systems. ECP Telecom Enerwise Global Preferred shares. 2,000,000 4,000,000 4,000,000 Holdings, LLC Technologies, Energy and facility Inc. management through software tools. 8 ECP Telecom Ikimbo, Inc. Preferred shares. 3,239,041 3,000,000 3,000,000 Holdings, LLC Instant communication solutions. ECP Telecom Planalytics, Inc. Preferred shares. 1,425,178 5,999,999 5,999,999 Holdings, LLC Supply chain. ECP Telecom SmartSynch, Inc. Preferred shares. 5,494,505 5,000,000 5,000,000 Holdings, LLC 2-way communications with electric meters. Energy Trading WorldWide Web Common shares. 73,450 316,753 0 Company Networx Corp. Ecommerce, auctions (WWWX) And supply chain Energy Trading Entrade, Inc Common shares. 200,000 1,489,115 0 Company Proprietary internet transaction technology Exelon Corvis Corp. Common share 1,071,522 2,143,043 3,461,015 Enterprises Communications Invest. Inc. Equipment. ---------------------------------------------------------------------------------------------------------------------- N/A Not applicable ITEM 6. OFFICERS AND DIRECTORS - PART 1. The positions of officers and directors of system companies as of December 31, 2001 were as follows: Exelon Corporation ------------------ Board of Directors: Edward A. Brennan Carlos H. Cantu Daniel L. Cooper M. Walter D'Alessio Bruce DeMars G. Fred DiBona, Jr. Sue Ling Gin Richard H. Glanton Rosemarie B. Greco Edgar D. Jannotta Corbin A. McNeill, Jr. John M. Palms John W. Rogers, Jr. John W. Rowe 9 Ronald Rubin Richard L. Thomas Officers: Corbin A. McNeill, Jr. Co-Chief Executive Officer and Chairman John W. Rowe Co-Chief Executive Officer and President Oliver D. Kingsley Jr. Executive VP Pamela B. Strobel Executive VP George H. Gilmore Senior VP Ian P. McLean Senior VP Randall E. Mehrberg Senior VP and General Counsel Elizabeth A. Moler Senior VP, Government Affairs-Federal Honorio J. Padron Senior VP Gary S. Snodgrass Senior VP and Chief Human Resources Officer Kenneth G. Lawrence Senior VP Frank M. Clark Senior VP Communications and Public Affairs Ruth Ann M. Gillis Senior VP and Chief Financial Officer David W. Woods Senior VP Linda C. Byus VP Investor Relations Ellen D. Caya VP Audit Jean Gibson VP and Corporate Controller Paul E. Haviland VP Corporate Development Robert K. McDonald VP Risk Management J. Barry Mitchell VP and Treasurer Katherine K. Combs VP and Corporate Secretary David J. Cesareo VP Environmental Health and Safety Donald P. Kirchoffner VP Communications Virginia A. Brown VP Human Resources Planning and Development Assir R. DaSilva VP Diversity John F. Diedrich VP Employee Health and Benefits Victor Fonseca VP Compensation John R. Samolis VP Labor and Employee Relations Thomas D. Terry Jr. VP and General Tax Officer George Shicora Assistant Treasurer Charles S. Walls Assistant Treasurer Scott N. Peters Assistant Secretary Todd D. Cutler Assistant Secretary 10 ComEd ----- Board of Directors: Pamela B. Strobel John W. Rowe Ruth Ann M. Gillis Kenneth G. Lawrence Corbin A. McNeill, Jr. Officers: Frank M. Clark President David R. Helwig Executive VP, Operations John T. Hooker VP, External Affairs Robert E. Berdelle VP, Finance, & Chief Financial Officer Sally Clair VP, Transmission Policy & Planning John T. Costello VP, Customer Service Operations Celia David VP, Transmission Policy and Planning John J. Donleavy VP, Regional Distributions, Operations Robert E. Dwyer, Jr VP, Media Relations, Communication & Reporting Anthony Jaras VP, Electric Operations Frank J. Jiruska VP, Energy Services, Marketing & Sales Arlene A. Juracek VP, Rates & Access Implementation, Reg. Strategies, Govt. & Reg. Affairs Joseph A. Lasky VP, Information Technology Ruth M. Moscovitch VP, Strategic Initiatives Steven T. Naumann VP, Transmission Services Carl L. Segneri, Jr. VP, Regional Distributions, Operations Ronald E. Talbot VP, Regional Distributions, Operations James B. Williams VP, Project & Contract Management Steven L. Spencer VP, Business Services, Financial Services J. Barry Mitchell VP and Treasurer George R. Shicora Assistant Treasurer Charles S. Walls Assistant Treasurer Katherine K. Combs Secretary Todd D. Cutler Assistant Secretary Scott N. Peters Assistant Secretary 11 PECO ---- Board of Directors: John W. Rowe Pamela B. Strobel Ruth Ann M. Gillis Kenneth G. Lawrence Corbin A. McNeill, Jr. Officers: Kenneth G. Lawrence President and Chief Executive Officer Craig L. Adams VP, Contractor and Supply Management Ellen M. Cavanaugh VP, Electric Supply and Transmission Gregory N. Dudkin VP, Customer and Marketing Services Frank Frankowski VP, Finance and Chief Financial Officer Reed R. Horting VP, Gas Supply and Transportation J. Lindsay Johnston VP, Human Resources Ian P. McLean VP, Exelon Power Team J. Barry Mitchell VP and Treasurer Denis P. O'Brien VP, Operations Steven L. Spencer VP, Business Services, Financial Services Kathleen M. Walters VP, Information Technology and Chief Information Officer Delia W. Stroud Secretary George R. Shicora Assistant Treasurer Charles S. Walls Assistant Treasurer Todd D. Cutler Assistant Secretary Scott N. Peters Assistant Secretary Exelon Generation ----------------- Officers: Corbin A. McNeill, Jr. Chief Executive Officer and President Exelon Generation Ian P. McLean President, Exelon Power Team Oliver D Kingsley, Jr. President and Chief Nuclear Officer, Exelon Nuclear John L. Skolds Chief Operating Officer, Exelon Nuclear William H. Bohlke Senior VP, Nuclear Services, Exelon Nuclear 12 John B. Cotton Senior VP, Technical Support, Exelon Nuclear Christopher M. Crane Senior VP, MidWest Regional Operating Group, Exelon Nuclear Joseph J. Hagan Senior VP, MidAtlantic Regional Operating Group, Exelon Nuclear Christine A. Jacobs Senior VP, Exelon Generation; President, Exelon Power David W. Woods Senior VP, Communications and Public Affairs, Exelon Generation Carol Anderson VP, Information Technology, Exelon Nuclear William Arndt VP, Business Operations, Exelon Nuclear Jeffrey A. Benjamin VP, Licensing and Regulatory, Exelon Nuclear Robert E. Berdelle VP, Generation Kenneth W. Cornew VP, Long-term Transactions, Exelon Power Team Edward J. Cullen, Jr. VP, General Counsel and Secretary Joel P. Dimmette VP, Operational Projects, Exelon Nuclear Michael Erdlen VP, Information Technology, Exelon Power Team Edward Fedorchak VP, Fuels, Exelon Power Team Jan H. Freeman VP, Public Affairs, Exelon Generation James D. Guerra VP and Controller, Exelon Nuclear Robert J. Hovey VP, MidWest ROG Support, Exelon Nuclear Susan O. Ivey VP, Short-term Transactions, Exelon Power Team James S. Jablonski VP, Financial Trading, Exelon Power Team Theodore E. Jennings VP, Outage and Project Management, Exelon Nuclear Marilyn C. Kray VP, Acquisition Support and Integration, Exelon Nuclear Rod Krich VP, Licensing Projects Richard J. Landy VP, Human Resources and Administration, Exelon Nuclear Charles P. Lewis VP, Strategy and Development, Exelon Generation James P. Malone VP, Nuclear Fuels, Exelon Nuclear Cornelius J. McDermott VP, Communications, Exelon Generation Robert K. McDonald VP, Generation James R. Meister VP, Nuclear Engineering, Exelon Nuclear Michael Metzner VP, Finance/Analytics/Risk, Exelon Power Team J. Barry Mitchell VP and Treasurer James A. Muntz VP, Special Projects, Exelon Generation John L. Settelen, Jr. VP and Controller, Exelon Generation Steven L. Spencer VP, Business Services, Financial Services Edward F. Sproat, III VP, International Projects George Vanderheyden VP, MidAtlantic Regional Operating Support, Exelon Nuclear Bruce C. Williams VP, Nuclear Oversight, Exelon Nuclear 13 Ronald J. DeGregorio Site VP - Oyster Creek John Doering, Jr. Site VP - Peach Bottom Atomic Power Station J. Michael Heffley Site VP - Clinton Nuclear Power Station William Levis Site VP - Limerick Generating Station Richard Lopriore Site VP - Byron Station Charles G. Pardee Site VP - LaSalle County Station Preston D. Swafford Site VP - Dresden Nuclear Power Station Timothy Tulon Site VP - Quad Cities Nuclear Power Station Mark E. Warner Site VP - TMI James D. von Suskil Site VP - Braidwood Station George R. Shicora Assistant Treasurer Charles S. Walls Assistant Treasurer Todd D. Cutler Assistant Secretary Scott N Peters Assistant Secretary Exelon Enterprises Officers: John W. Rowe Chair George H. Gilmore President & Chief Executive Officer Patricia L. Kampling VP, and Chief Financial Officer Dennis E. Murphy VP, Business Development Herbert H. Allen, Jr VP, Human Resources J. Barry Mitchell VP, and Treasurer George R. Shicora Assistant Treasurer Charles S. Walls Assistant Treasurer Scott N. Peters Secretary John C. Halderman Assistant Secretary Todd D. Cutler Assistant Secretary PEPCO ----- Board of Directors: Corbin A. McNeill, Jr. Christine A. Jacobs John L. Settelen, Jr. 14 Officers: Christine A. Jacobs President Edward J. Cullen, Jr. Vice President and Secretary J. Barry Mitchell Vice President and Treasurer George R Shicora Assistant Treasurer Charles S. Walls Assistant Treasurer Todd D. Cutler Assistant Secretary Scott N Peters Assistant Secretary Edward J. Cullen, Jr. General Counsel Exelon Delivery --------------- Board of Directors: John W. Rowe Pamela B. Strobel Frank M. Clark Ruth Ann M. Gillis Kenneth G. Lawrence Corbin A. McNeill, Jr. David R. Helwig Officers: Pamela B. Strobel Chief Executive Officer Kenneth G. Lawrence President & Chief Operating Officer Frank M. Clark Senior Vice President David R. Hewlig EVP, ComEd Operations Thomas P. Hill VP, Finance & CFO Glenn D. Newman VP, Human Resources Robert E. Dwyer, Jr. VP, Communications Craig L. Adams VP, Support Services John Hooker VP, Property Management J. Barry Mitchell VP and Treasurer George R. Shicora Assistant Treasurer Charles S. Walls Assistant Treasurer Scott N. Peters Secretary Todd D. Cutler Assistant Secretary 15 ITEM 6. OFFICERS AND DIRECTORS - PART II. Financial Connections - The following is a list, as of December 31, 2001, of all officers and directors of each system company who have financial connections within the provisions of Section 17(c) of the Public Utility Holding Company Act of 1935. 1. Edward A. Brennan: Member of Board of Directors of Unicom and ComEd from 1995 through the merger closing; member of Board of Directors of Exelon since the merger closing, and member of Board of Directors of Morgan Stanley, investment banker, New York, New York. Authorized pursuant to Rule 70(b). 2. Carlos H. Cantu: Member of Board of Directors of Unicom and ComEd from 1998 through the merger closing; member of Board of Directors of Exelon since the merger closing, and member of Board of Directors of First Tennessee National Corporation, commercial banking institution, Memphis, Tennessee. Authorized pursuant to Rule 70(b). 3. Edgar D. Jannotta: Member of Board of Directors of Unicom and ComEd from 1994 through the merger closing; member of Board of Directors of Exelon since the merger closing, and Chairman of William Blair & Co., L.L.C., investment banker, Chicago, Illinois. Authorized pursuant to Rule 70(b). 4. John W. Rogers: Member of Board of Directors of Unicom and ComEd from 1999 through the merger closing; member of Board of Directors of Exelon since the merger closing, and member of Board of Directors of Bank One Corporation, commercial banking institution, Chicago, Illinois. Authorized pursuant to Rule 70(a). 5. John W. Rowe: Member of Board of Directors of Unicom and ComEd from 1998 through the merger closing; member of Board of Directors of Exelon since the merger closing, and member of Board of Directors of Fleet Boston Financial, commercial banking institution, Boston Massachusetts. Authorized pursuant to Rule 70(b). ITEM 6. OFFICER AND DIRECTORS - PART III. (a), (b) and (c) Directors' and Executive Officers' Compensation, Interests in Securities and Transactions with System Companies. Information concerning compensation, interests in system securities, and transactions with system companies is set forth in Exhibits A.1 and A.2 to this Form U5S and is incorporated herein by reference. (d) Indebtedness of Directors or Executive Officers to System Companies. None. (e) Directors' and Executive Officers' Participation in Bonus and Profit- Sharing Arrangements and Other Benefits. See Exhibit A.2 for descriptions of the participation of directors and executive officers of System companies in bonus and profit-sharing arrangements and other benefits. 16 (f) Directors' and Executive Officers' rights to Indemnity. The state laws under which each of the companies is incorporated provide broadly for indemnification of directors and officers against claims and liabilities against them in their capacities as such. Each of the companies' charters or by-laws also provides for indemnification of directors and officers. In addition, directors and executive offices of Exelon and all subsidiary companies are insured under directors' and officers' liability policies. ITEM 7. CONTRIBUTIONS AND PUBLIC RELATIONS Item 1. Political Contributions. Name of Company Beneficiaries Purpose Amount ------------------------------------------------------------------------------ Genco Republicans Governor Assoc. Building Fund $70,000 PECO Republicans Governor Assoc. Building Fund $30,000 Several System Companies have established separate segregated funds known as political action committees, established pursuant to the Federal Election Campaign Act, in soliciting employee participation in Federal, state and local elections. Item 2. Citizens Groups and Public Relations. Contributions were made to various chambers of commerce, industry groups, and other groups for civic purposes. ITEM 8. SERVICE, SALES AND CONSTRUCTION CONTRACTS Part I. INTERCOMPANY SALES AND SERVICE Exelon reports intercompany service, sales and construction contracts on: 1. Form U-13-60, Annual Report for Service Company. 2. Form U-9C-3, Quarterly Report Pursuant to Rule 58. 3. Certificate of Notification, Semi-annual report on non-service company transactions. Part II. The System companies had no contracts to purchase services or goods during 2001 from any affiliated (other than a System company) or from a company, in which any officer or director of the receiving company is a partner or owns 5 percent of more of any class of equity securities, except as reported in Item 6. Part III. The System companies do not employ any other person for the performance on a continuing basis of management, supervisory or financial advisory services. ITEM 9. WHOLESALE GENERATORS AND FOREIGN UTILITY COMPANIES Required information for investment in wholesale generation and foreign utility companies as of December 31, 2001. (a) Company name, business address, facilities and interest held; (b) Capital invested, recourse debt, guarantees and transfer of assets and affiliates. (c) Ratio of debt to common equity and earnings. 17 (d) Contracts for services, sales or construction with affiliates. Part 1 (a) Sithe Energies, Inc. (Sithe). 335 Madison Avenue, 28th Fl. New York, New York 10017. Owns and operates power generators in North America with a net generation capacity of 3,371 MW. Exelon Fossil Holdings, Inc. owns 49.9% of Sithe and holds the option to purchase the remaining 50.1% interest in Sithe between December 2002 and December 2005 at a price based on prevailing market conditions. (b) Capital invested - Information on the capital investment is filed herewith confidentially on Form SE. Sithe debt for which there is recourse to Exelon or the system companies - None. Guarantees by the registered holding company - None. Transfer of assets from an affiliate to Sithe - None. (c) Ratio of debt to common equity - 1.7 to 1. Earnings - Information on earnings is filed herewith confidentially on Form SE. (d) Contracts with affiliates - None. (a) AmerGen Energy Company, L.L.C. (AmerGen) 200 Exelon Way, Suite 345 Kennett Square, Pennsylvania 19348. Owns and operates Clinton Nuclear Power Station, Three Mile Island Unit No. 1 Nuclear Generating Facility, and Oyster Creek Nuclear Generation Facility with an aggregate capacity of 2,398 MW. Genco owns a 50% interest in AmerGen. (b) Capital invested - Information on the capital investment is filed herewith confidentially on Form SE. AmerGen debt for which there is recourse to Exelon or the system companies - None. Guarantees by the registered holding company - Genco has agreed to provide up to $100 million to AmerGen at any time for operating expenses. Exelon anticipates that Genco's capital expenditures will be funded by internally generated funds, Genco borrowings or capital contributions from Exelon. Genco's borrowings may be initially guaranteed by Exelon as a result of Genco's lack of separate operational history. Transfer of assets from an affiliate to AmerGen - None. 18 (c) Ratio of debt to common equity - .52 to 1. Earnings - Information on earnings is filed herewith confidentially on Form SE. (d) Contracts with affiliates - As permitted by the Merger U-1, AmerGen receives services from Exelon Generation including engineering, regulatory support, systems integration, accounting and general services. Exelon Generation provides operation and support services to the nuclear facilities owned by AmerGen pursuant to a Service Agreement dated as of March 1, 1999. This service agreement has an indefinite term and may be terminated by Genco or by AmerGen on 90 days notice. Genco provided AmerGen with services valued at $80 million, at cost, pursuant to the Service Agreement. Exelon Generation has entered into two power agreements dated with AmerGen wherein (1) Exelon has agreed to purchase from AmerGen all the energy from Three Mile Island after December 31, 2001 through December 31, 2014, and (2) Exelon Generation has agreed to purchase from AmerGen all the residual energy from the Clinton Nuclear Station, through December 31, 2002. In 2001 the residual output approximates 25% of the total output of Clinton. (a) ExTex LaPorte Limited Partnership (ExTex) 300 Exelon Way, Kennett Square, PA 19348. ExTex owns a 160 MW peaking plant in LaPorte, Texas which commenced operation in 2001. Exelon Peaker Development Limited, LLC and Exelon Peaker Development General, LLC. own 99% and 1%, respectively, of ExTex. b) Capital invested - Information on the capital investment is filed herewith confidentially on Form SE. ExTex debt for which there is recourse to Exelon or the system companies - None. Guarantees by the registered holding company - ExTex LaPorte executed a Purchase and Sale Agreement to acquire the Mountain Creek and Handley power plants from TXU for $443 million. The plants, located in Texas, have a rated net dependable capacity of 2,334 MW. The obligations of ExTex LaPorte under the Purchase and Sale Agreement are guaranteed by Exelon Generation. Transfer of assets from an affiliate to ExTex - None. (c) Ratio of debt to common equity - No debt. Earnings - Information on earnings is filed herewith confidentially on Form SE. (d) Contracts with affiliates - None. Exelon does not have any investments in foreign utility companies. 19 Part II An organization chart showing the relationship of each EWG to other system companies is included as Exhibit H. Part III As determined pursuant to the December 8, 2000 Order (Release No. 35-27296: 70-9693) the Modified Rule 53 Test applicable to Exelon's investments in EWGs and FUCOs issued in connection with the Financing U-1, is $4,000.0 million. At December 31, 2001, Exelon's "aggregate investment" (as defined in rule 53(a) under PUHCA) in all EWGs and FUCOs was approximately $810.2 million, and accordingly, at December 31, 2001, Exelon's remaining investment capacity under the Modified Rule 53 Test was approximately $3,189.8 million. ITEM 10. FINANCIAL STATEMENTS AND EXHIBITS FINANCIAL STATEMENTS Exelon Corporation and Subsidiaries Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Exelon Corporation Consolidating -------------------------------------------------------------- * * Exelon Corporation Exelon Rounding Exelon (in millions) Consolidated And Elimination Corporation Operating Revenue $ 15,140 Intercompany Electric Revenue - ------------------------------------------------------------------------------------------------------------------- Total Revenues 15,140 Operating Expenses Fuel and Purchased Power 5,313 Intercompany Purchased Pwr - Other Intercompany Purchases and Expenses - Operating and Maintenance 4,393 Depreciation and Amortization 1,449 Taxes Other than Income 623 ------------------------------------------------------------------------------------------------------------------- Total Operating Expenses 11,778 ------------------------------------------------------------------------------------------------------------------- Operating Income 3,362 ------------------------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense (1,107) Distributions on Preferred Securities of Subs (49) Earnings (losses) of Unconsolidated Affiliates 62 Other, net 79 Intercompany Interest Inc - Intercompany Interest Exp - ------------------------------------------------------------------------------------------------------------------- Total Other Income and Deductions (1,015) ------------------------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct 2,347 Total Income Taxes 931 ------------------------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct 1,416 Extraordinary Items (Net of Income Tax) - Income before Change in Accounting Principle 1,416 Cumulative effect of Change in Accounting Principle- 12 Preferred Stock Dividends ------------------------------------------------------------------------------------------------------------------- Net Income (Loss) $ 1,428 ------------------------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 20 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Exelon Corporation Consolidating -------------------------------------------------------------- * * * * Unicom Exelon Exelon Unicom Resources Business Energy Delivery (in millions) Assurance Inc. Services Co. Co Consol. Operating Revenue Intercompany Electric Revenue ------------------------------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ------------------------------------------------------------------------------------------------------------------------- Total Operating Expenses ------------------------------------------------------------------------------------------------------------------------- Operating Income ------------------------------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ------------------------------------------------------------------------------------------------------------------------- Total Other Income and Deductions ------------------------------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ------------------------------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ------------------------------------------------------------------------------------------------------------------------- Net Income (Loss) ------------------------------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 21 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Exelon Corporation Consolidating -------------------------------------------------------------- * * Exelon Unicom Ventures Investment, Inc. (in millions) Co Consolidated Consolidated Operating Revenue Intercompany Electric Revenue -------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income -------------------------------------------------------------------------------------------------- Total Operating Expenses -------------------------------------------------------------------------------------------------- Operating Income -------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp -------------------------------------------------------------------------------------------------- Total Other Income and Deductions -------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes -------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends -------------------------------------------------------------------------------------------------- Net Income (Loss) -------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 22 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Unicom Investment, Inc. Consolidating ------------------------------------------------------------------------------ * * * Unicom Unicom Investment, Inc. Investment, Inc. Unicom (in millions) Consolidated Elimination Co Investment, Inc. Operating Revenue Intercompany Electric Revenue ------------------------------------------------------------------------------------------------------------------------ Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ------------------------------------------------------------------------------------------------------------------------ Total Operating Expenses ------------------------------------------------------------------------------------------------------------------------ Operating Income ------------------------------------------------------------------------------------------------------------------------ Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ------------------------------------------------------------------------------------------------------------------------ Total Other Income and Deductions ------------------------------------------------------------------------------------------------------------------------ Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ------------------------------------------------------------------------------------------------------------------------ Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ------------------------------------------------------------------------------------------------------------------------ Net Income (Loss) ------------------------------------------------------------------------------------------------------------------------ * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 23 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Unicom Investment, Inc. Consolidating ------------------------------------------------------------------------------ * * * Scherer Scherer Scherer (in millions) Holdings 1, LLC Holdings 2, LLC Holdings 3, LLC Operating Revenue Intercompany Electric Revenue ------------------------------------------------------------------------------------------------------------------------ Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ------------------------------------------------------------------------------------------------------------------------ Total Operating Expenses ------------------------------------------------------------------------------------------------------------------------ Operating Income ------------------------------------------------------------------------------------------------------------------------ Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ------------------------------------------------------------------------------------------------------------------------ Total Other Income and Deductions ------------------------------------------------------------------------------------------------------------------------ Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ------------------------------------------------------------------------------------------------------------------------ Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ------------------------------------------------------------------------------------------------------------------------ Net Income (Loss) ------------------------------------------------------------------------------------------------------------------------ * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 24 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Unicom Investment, Inc. Consolidating ------------------------------------------------------------------------------ * * * Wansley Wansley Spruce Holdings (in millions) Holdings 1, LLC Holdings 2, LLC G.P. 2000 LLC Operating Revenue Intercompany Electric Revenue ------------------------------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ------------------------------------------------------------------------------------------------------------------------- Total Operating Expenses ------------------------------------------------------------------------------------------------------------------------- Operating Income ------------------------------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ------------------------------------------------------------------------------------------------------------------------- Total Other Income and Deductions ------------------------------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ------------------------------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ------------------------------------------------------------------------------------------------------------------------- Net Income (Loss) ------------------------------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 25 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Unicom Investment, Inc. Consolidating ------------------------------------------------------------------------------ * * Spruce Holdings Spruce Holdings (in millions) L.P. 2000 LLC Consolidated Operating Revenue Intercompany Electric Revenue ----------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ----------------------------------------------------------------------------------------------------- Total Operating Expenses ----------------------------------------------------------------------------------------------------- Operating Income ----------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ----------------------------------------------------------------------------------------------------- Total Other Income and Deductions ----------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ----------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ----------------------------------------------------------------------------------------------------- Net Income (Loss) ----------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 26 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Spruce Holdings Consolidating ------------------------------------------------------------------------------ * * * * Spruce Holdings Spruce Holdings Spruce Equity Spruce Holdings (in millions) Consolidated Elimination Co. Holdings L.P. Trust Operating Revenue Intercompany Electric Revenue ------------------------------------------------------------------------------------------------------------------------------------ Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ------------------------------------------------------------------------------------------------------------------------------------ Total Operating Expenses ------------------------------------------------------------------------------------------------------------------------------------ Operating Income ------------------------------------------------------------------------------------------------------------------------------------ Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ------------------------------------------------------------------------------------------------------------------------------------ Total Other Income and Deductions ------------------------------------------------------------------------------------------------------------------------------------ Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ------------------------------------------------------------------------------------------------------------------------------------ Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ------------------------------------------------------------------------------------------------------------------------------------ Net Income (Loss) ------------------------------------------------------------------------------------------------------------------------------------ * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 27 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Energy Delivery Co. Consolidating -------------------------------------------------------------------------- * * * Exelon Energy Exelon Energy Exelon Energy Delivery Delivery Delivery (in millions) Co Consolidated Elimination Co Co.,LLC Operating Revenue Intercompany Electric Revenue ------------------------------------------------------------------------------------------------------------------------ Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ------------------------------------------------------------------------------------------------------------------------ Total Operating Expenses ------------------------------------------------------------------------------------------------------------------------ Operating Income ------------------------------------------------------------------------------------------------------------------------ Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ------------------------------------------------------------------------------------------------------------------------ Total Other Income and Deductions ------------------------------------------------------------------------------------------------------------------------ Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ------------------------------------------------------------------------------------------------------------------------ Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ------------------------------------------------------------------------------------------------------------------------ Net Income (Loss) ------------------------------------------------------------------------------------------------------------------------ * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 28 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Energy Delivery Co. Consolidating -------------------------------------------------------------------------- * * Commonwealth PECO Edison Company Energy (in millions) Consolidated Consolidated Operating Revenue Intercompany Electric Revenue ---------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ---------------------------------------------------------------------------------------------------- Total Operating Expenses ---------------------------------------------------------------------------------------------------- Operating Income ---------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ---------------------------------------------------------------------------------------------------- Total Other Income and Deductions ---------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ---------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ---------------------------------------------------------------------------------------------------- Net Income (Loss) ---------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 29 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Commonwealth Edison Company Consolidating ------------------------------------------------------------------------------ * * Commonwealth Commonwealth Commonwealth Edison Company Consolidating Edison Company (in millions) Consol Ex Corp Reclass Ex Corp Consolidated Operating Revenue $ 6,125 Intercompany Electric Revenue 81 --------------------------------------------------------------------------------------------------------------------------- Total Revenues 6,206 Operating Expenses Fuel and Purchased Power 14 Intercompany Purchased Pwr 2,656 Other Intercompany Purchases and Expenses 148 Operating and Maintenance 833 Depreciation and Amortization 665 Taxes Other than Income 296 --------------------------------------------------------------------------------------------------------------------------- Total Operating Expenses 4,612 --------------------------------------------------------------------------------------------------------------------------- Operating Income 1,594 --------------------------------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense (555) Distributions on Preferred Securities of Subs (30) Earnings (losses) of Unconsolidated Affiliates 0 Other, net 35 Intercompany Interest Inc 79 Intercompany Interest Exp (10) --------------------------------------------------------------------------------------------------------------------------- Total Other Income and Deductions (481) --------------------------------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct 1,113 Total Income Taxes 506 --------------------------------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct 607 Extraordinary Items (Net of Income Tax) - Income before Change in Accounting Principle 607 Cumulative effect of Change in Accounting Principle- - Preferred Stock Dividends --------------------------------------------------------------------------------------------------------------------------- Net Income (Loss) $ 607 --------------------------------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 30 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Commonwealth Edison Company Consolidating ------------------------------------------------------------------------------ * * * Commonwealth Commonwealth Edison Company Edison Company Commonwealth (in millions) Reclass Elimination Co Edison Company Operating Revenue Intercompany Electric Revenue -------------------------------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income -------------------------------------------------------------------------------------------------------------------------- Total Operating Expenses -------------------------------------------------------------------------------------------------------------------------- Operating Income -------------------------------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp -------------------------------------------------------------------------------------------------------------------------- Total Other Income and Deductions -------------------------------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes -------------------------------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends -------------------------------------------------------------------------------------------------------------------------- Net Income (Loss) -------------------------------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 31 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Commonwealth Edison Company Consolidating ------------------------------------------------------------------------------ * * * Commonwealth Edison Company COMED COMED (in millions) of Indiana, Inc. Financing I Financing I Operating Revenue Intercompany Electric Revenue ----------------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ----------------------------------------------------------------------------------------------------------- Total Operating Expenses ----------------------------------------------------------------------------------------------------------- Operating Income ----------------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ----------------------------------------------------------------------------------------------------------- Total Other Income and Deductions ----------------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ----------------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ----------------------------------------------------------------------------------------------------------- Net Income (Loss) ----------------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 32 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Commonwealth Edison Company Consolidating ------------------------------------------------------------------------------ * * * Unicom Edison Health ComEd Funding Development Canada (in millions) Management LLC Consolidated Consolidated Operating Revenue Intercompany Electric Revenue ---------------------------------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ---------------------------------------------------------------------------------------------------------------------------- Total Operating Expenses ---------------------------------------------------------------------------------------------------------------------------- Operating Income ---------------------------------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ---------------------------------------------------------------------------------------------------------------------------- Total Other Income and Deductions ---------------------------------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ---------------------------------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ---------------------------------------------------------------------------------------------------------------------------- Net Income (Loss) ---------------------------------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 33 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 ComEd Funding, LLC Consolidating ------------------------------------------------------------------------------ * * * ComEd Funding ComEd Funding, LLC ComEd (in millions) LLC Consolidated Elimination Co Funding LLC Operating Revenue Intercompany Electric Revenue ------------------------------------------------------------------------------------------------------------------------------ Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ------------------------------------------------------------------------------------------------------------------------------ Total Operating Expenses ------------------------------------------------------------------------------------------------------------------------------ Operating Income ------------------------------------------------------------------------------------------------------------------------------ Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ------------------------------------------------------------------------------------------------------------------------------ Total Other Income and Deductions ------------------------------------------------------------------------------------------------------------------------------ Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ------------------------------------------------------------------------------------------------------------------------------ Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ------------------------------------------------------------------------------------------------------------------------------ Net Income (Loss) ------------------------------------------------------------------------------------------------------------------------------ * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 34 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 ComEd Funding, LLC Consolidating ------------------------------------------------------------------------------ * ComEd Transitional (in millions) Funding Trust Operating Revenue Intercompany Electric Revenue ------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ------------------------------------------------------------------------- Total Operating Expenses ------------------------------------------------------------------------- Operating Income ------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ------------------------------------------------------------------------- Total Other Income and Deductions ------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ------------------------------------------------------------------------- Net Income (Loss) ------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 35 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Edison Development Canada Consolidating ------------------------------------------------------------------------------ * * * Edison Edison Edison Development Canada Development Canada Development (in millions) Inc. Consolidated Elimination Co Canada, Inc. Operating Revenue Intercompany Electric Revenue ------------------------------------------------------------------------------------------------------------------------------ Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ------------------------------------------------------------------------------------------------------------------------------ Total Operating Expenses ------------------------------------------------------------------------------------------------------------------------------ Operating Income ------------------------------------------------------------------------------------------------------------------------------ Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ------------------------------------------------------------------------------------------------------------------------------ Total Other Income and Deductions ------------------------------------------------------------------------------------------------------------------------------ Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ------------------------------------------------------------------------------------------------------------------------------ Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ------------------------------------------------------------------------------------------------------------------------------ Net Income (Loss) ------------------------------------------------------------------------------------------------------------------------------ * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 36 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Edison Development Canada Consolidating ------------------------------------------------------------------------------ * Edison Financing (in millions) Partnership Operating Revenue Intercompany Electric Revenue ----------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ----------------------------------------------------------------------- Total Operating Expenses ----------------------------------------------------------------------- Operating Income ----------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ----------------------------------------------------------------------- Total Other Income and Deductions ----------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ----------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ----------------------------------------------------------------------- Net Income (Loss) ----------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 37 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 PECO Energy Company Consolidating ----------------------------------------------------------------------------- * * PECO Energy PECO Energy PECO Energy Company Company Company (in millions) Consol Ex Corp Reclass Ex Corp Consolidated Operating Revenue $ 3,953 Intercompany Electric Revenue 12 --------------------------------------------------------------------------------------------------------------------------- Total Revenues 3,965 Operating Expenses Fuel and Purchased Power 640 Intercompany Purchased Pwr 1,162 Other Intercompany Purchases and Expenses 60 Operating and Maintenance 527 Depreciation and Amortization 416 Taxes Other than Income 161 --------------------------------------------------------------------------------------------------------------------------- Total Operating Expenses 2,966 --------------------------------------------------------------------------------------------------------------------------- Operating Income 999 --------------------------------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense (405) Distributions on Preferred Securities of Subs (10) Earnings (losses) of Unconsolidated Affiliates 0 Other, net 36 Intercompany Interest Inc 10 Intercompany Interest Exp (8) --------------------------------------------------------------------------------------------------------------------------- Total Other Income and Deductions (377) --------------------------------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct 622 Total Income Taxes 197 --------------------------------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct 425 Extraordinary Items (Net of Income Tax) - Income before Change in Accounting Principle 425 Cumulative effect of Change in Accounting Principle- - Preferred Stock Dividends (10) --------------------------------------------------------------------------------------------------------------------------- Net Income (Loss) $ 415 --------------------------------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 38 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 PECO Energy Company Consolidating ----------------------------------------------------------------------------- * * * PECO Energy PECO Energy Company Company PECO Energy (in millions) Reclass Elimination Co Company Operating Revenue Intercompany Electric Revenue ----------------------------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ----------------------------------------------------------------------------------------------------------------------- Total Operating Expenses ----------------------------------------------------------------------------------------------------------------------- Operating Income ----------------------------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ----------------------------------------------------------------------------------------------------------------------- Total Other Income and Deductions ----------------------------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ----------------------------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ----------------------------------------------------------------------------------------------------------------------- Net Income (Loss) ----------------------------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 39 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 PECO Energy Company Consolidating ----------------------------------------------------------------------------- * * * PECO Energy Adwin Realty PECO Energy Capital Company (in millions) Transition Trust Consolidated Consolidated Operating Revenue Intercompany Electric Revenue ------------------------------------------------------------------------------------------------------------------ Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ------------------------------------------------------------------------------------------------------------------ Total Operating Expenses ------------------------------------------------------------------------------------------------------------------ Operating Income ------------------------------------------------------------------------------------------------------------------ Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ------------------------------------------------------------------------------------------------------------------ Total Other Income and Deductions ------------------------------------------------------------------------------------------------------------------ Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ------------------------------------------------------------------------------------------------------------------ Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ------------------------------------------------------------------------------------------------------------------ Net Income (Loss) ------------------------------------------------------------------------------------------------------------------ * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 40 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 PECO Energy Company Consolidating ----------------------------------------------------------------------------- * * Extel PECO Wireless, LP Corporation (in millions) Consolidated LLC Operating Revenue Intercompany Electric Revenue ----------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ----------------------------------------------------------------------------------------------- Total Operating Expenses ----------------------------------------------------------------------------------------------- Operating Income ----------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ----------------------------------------------------------------------------------------------- Total Other Income and Deductions ----------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ----------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ----------------------------------------------------------------------------------------------- Net Income (Loss) ----------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 41 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Adwin Realty Company Consolidating --------------------------------------------------------------------------- * * * Adwin Realty Adwin Realty Company Company Adwin Realty (in millions) Consolidated Elimination Co. Company Operating Revenue Intercompany Electric Revenue ------------------------------------------------------------------------------------------------------------ Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ------------------------------------------------------------------------------------------------------------ Total Operating Expenses ------------------------------------------------------------------------------------------------------------ Operating Income ------------------------------------------------------------------------------------------------------------ Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ------------------------------------------------------------------------------------------------------------ Total Other Income and Deductions ------------------------------------------------------------------------------------------------------------ Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ------------------------------------------------------------------------------------------------------------ Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ------------------------------------------------------------------------------------------------------------ Net Income (Loss) ------------------------------------------------------------------------------------------------------------ * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 42 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Adwin Realty Company Consolidating --------------------------------------------------------------------------- * * * * Route 213 Signa Joint Riverwatch (in millions) Enterprises, Inc. Venure Route 724 Associates Operating Revenue Intercompany Electric Revenue --------------------------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income --------------------------------------------------------------------------------------------------------------------- Total Operating Expenses --------------------------------------------------------------------------------------------------------------------- Operating Income --------------------------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp --------------------------------------------------------------------------------------------------------------------- Total Other Income and Deductions --------------------------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes --------------------------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends --------------------------------------------------------------------------------------------------------------------- Net Income (Loss) --------------------------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 43 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 PECO Wireless, LP Consolidating --------------------------------------------------------------------------- * * * PECO Wireless, LP PECO Wireless, LP (in millions) Consolidated Elimination Co PECO Wireless, LP Operating Revenue Intercompany Electric Revenue --------------------------------------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income --------------------------------------------------------------------------------------------------------------------------------- Total Operating Expenses --------------------------------------------------------------------------------------------------------------------------------- Operating Income --------------------------------------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp --------------------------------------------------------------------------------------------------------------------------------- Total Other Income and Deductions --------------------------------------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes --------------------------------------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends --------------------------------------------------------------------------------------------------------------------------------- Net Income (Loss) --------------------------------------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 44 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 PECO Wireless, LP Consolidating --------------------------------------------------------------------------- * * ATNP Finance PEC Financial (in millions) Company Services, LLC Operating Revenue Intercompany Electric Revenue ---------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ---------------------------------------------------------------------------------------------- Total Operating Expenses ---------------------------------------------------------------------------------------------- Operating Income ---------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ---------------------------------------------------------------------------------------------- Total Other Income and Deductions ---------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ---------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ---------------------------------------------------------------------------------------------- Net Income (Loss) ---------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 45 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 PECO Energy Capital Consolidating ---------------------------------------------------------------------------- * * * * PECO Energy PECO Energy Capital Corp Capital Corp PECO Energy PECO Energy (in millions) Consolidated Elimination Co Capital Corp Capital LP Operating Revenue Intercompany Electric Revenue --------------------------------------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income --------------------------------------------------------------------------------------------------------------------------------- Total Operating Expenses --------------------------------------------------------------------------------------------------------------------------------- Operating Income --------------------------------------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp --------------------------------------------------------------------------------------------------------------------------------- Total Other Income and Deductions --------------------------------------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes --------------------------------------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends --------------------------------------------------------------------------------------------------------------------------------- Net Income (Loss) --------------------------------------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 46 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Exelon Ventures Company Consolidating ---------------------------------------------------------------------------- * * * Exelon Ventures Exelon Ventures Company, LLC Company, LLC Exelon Ventures (in millions) Consolidatd Elimination Co Company, LLC Operating Revenue Intercompany Electric Revenue ------------------------------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ------------------------------------------------------------------------------------------------------------------------- Total Operating Expenses ------------------------------------------------------------------------------------------------------------------------- Operating Income ------------------------------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ------------------------------------------------------------------------------------------------------------------------- Total Other Income and Deductions ------------------------------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ------------------------------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ------------------------------------------------------------------------------------------------------------------------- Net Income (Loss) ------------------------------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 47 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Exelon Ventures Company Consolidating ---------------------------------------------------------------------------- * * Exelon Exelon Enterprises Co, Generation Co, (in millions) LLC Consolidated Consol Ex Corp Operating Revenue Intercompany Electric Revenue -------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income -------------------------------------------------------------------------------------------------- Total Operating Expenses -------------------------------------------------------------------------------------------------- Operating Income -------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp -------------------------------------------------------------------------------------------------- Total Other Income and Deductions -------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes -------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends -------------------------------------------------------------------------------------------------- Net Income (Loss) -------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 48 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Exelon Enterprises Co. Consolidating ---------------------------------------------------------------------------- * * * Exelon Exelon Enterprises Enterprises Co, Company, LLC Exelon Enterprises (in millions) LLC Consolidated Elimination Co. Company, LLC Operating Revenue Intercompany Electric Revenue ------------------------------------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ------------------------------------------------------------------------------------------------------------------------------- Total Operating Expenses ------------------------------------------------------------------------------------------------------------------------------- Operating Income ------------------------------------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ------------------------------------------------------------------------------------------------------------------------------- Total Other Income and Deductions ------------------------------------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ------------------------------------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ------------------------------------------------------------------------------------------------------------------------------- Net Income (Loss) ------------------------------------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 49 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Exelon Enterprises Co. Consolidating ---------------------------------------------------------------------------- * * * * Adwin Exelon UNICOM UNICOM Equipment Services, Inc. Power Power (in millions) Company Consolidated Holding, Inc. Marketing, Inc. Operating Revenue Intercompany Electric Revenue ------------------------------------------------------------------------------------------------------------------------ Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ------------------------------------------------------------------------------------------------------------------------ Total Operating Expenses ------------------------------------------------------------------------------------------------------------------------ Operating Income ------------------------------------------------------------------------------------------------------------------------ Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ------------------------------------------------------------------------------------------------------------------------ Total Other Income and Deductions ------------------------------------------------------------------------------------------------------------------------ Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ------------------------------------------------------------------------------------------------------------------------ Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ------------------------------------------------------------------------------------------------------------------------ Net Income (Loss) ------------------------------------------------------------------------------------------------------------------------ * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 50 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Exelon Enterprises Co. Consolidating ---------------------------------------------------------------------------- * * * Exelon Thermal Holdings Infrasource, Inc. Exelon Energy (in millions) Inc. consolidated Consolidated Co Consolidated Operating Revenue Intercompany Electric Revenue --------------------------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income --------------------------------------------------------------------------------------------------------------------- Total Operating Expenses --------------------------------------------------------------------------------------------------------------------- Operating Income --------------------------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp --------------------------------------------------------------------------------------------------------------------- Total Other Income and Deductions --------------------------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes --------------------------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends --------------------------------------------------------------------------------------------------------------------- Net Income (Loss) --------------------------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 51 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Exelon Enterprises Co. Consolidating ---------------------------------------------------------------------------- * * Exelon Enterprises Mgmnt, Inc. UESI (in millions) Consolidated Consolidated Operating Revenue Intercompany Electric Revenue --------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income --------------------------------------------------------------------------------------------------- Total Operating Expenses --------------------------------------------------------------------------------------------------- Operating Income --------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp --------------------------------------------------------------------------------------------------- Total Other Income and Deductions --------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes --------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends --------------------------------------------------------------------------------------------------- Net Income (Loss) --------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 52 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Exelon Energy Co. Consolidating ---------------------------------------------------------------------------- * * * Exelon Energy Exelon Energy Co Exelon Energy (in millions) Co Consolidated Elimination Co Corp Consolidatd Operating Revenue Intercompany Electric Revenue ---------------------------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ---------------------------------------------------------------------------------------------------------------------- Total Operating Expenses ---------------------------------------------------------------------------------------------------------------------- Operating Income ---------------------------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ---------------------------------------------------------------------------------------------------------------------- Total Other Income and Deductions ---------------------------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ---------------------------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ---------------------------------------------------------------------------------------------------------------------- Net Income (Loss) ---------------------------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 53 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Exelon Energy Co. Consolidating ---------------------------------------------------------------------------- * * All Energy Gas & Electric Marketing Exelon Energy (in millions) Co, LLC Consolidated Ohio, Inc. Operating Revenue Intercompany Electric Revenue ---------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ---------------------------------------------------------------------------------------------------- Total Operating Expenses ---------------------------------------------------------------------------------------------------- Operating Income ---------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ---------------------------------------------------------------------------------------------------- Total Other Income and Deductions ---------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ---------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ---------------------------------------------------------------------------------------------------- Net Income (Loss) ---------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 54 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 InfraSource Inc. Consolidating ---------------------------------------------------------------------------- * * * InfraSource InfraSource Inc. Inc. InfraSource (in millions) Consolidated Elimination Inc. Operating Revenue Intercompany Electric Revenue ------------------------------------------------------------------------------------------------------ Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ------------------------------------------------------------------------------------------------------ Total Operating Expenses ------------------------------------------------------------------------------------------------------ Operating Income ------------------------------------------------------------------------------------------------------ Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ------------------------------------------------------------------------------------------------------ Total Other Income and Deductions ------------------------------------------------------------------------------------------------------ Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ------------------------------------------------------------------------------------------------------ Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ------------------------------------------------------------------------------------------------------ Net Income (Loss) ------------------------------------------------------------------------------------------------------ * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 55 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 InfraSource Inc. Consolidating ---------------------------------------------------------------------------- * * * * InfraSource OSP VSI EIS Integrated Consultants Group Engineering (in millions) Services, Inc. Inc. Inc. Inc. Operating Revenue Intercompany Electric Revenue ----------------------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ----------------------------------------------------------------------------------------------------------------- Total Operating Expenses ----------------------------------------------------------------------------------------------------------------- Operating Income ----------------------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ----------------------------------------------------------------------------------------------------------------- Total Other Income and Deductions ----------------------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ----------------------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ----------------------------------------------------------------------------------------------------------------- Net Income (Loss) ----------------------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 56 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 InfraSource Inc. Consolidating ---------------------------------------------------------------------------- * * * * * Blair Park Electric Dashiell MJ Fischbach Services Services Holdings Electric & Moore (in millions) Inc. Inc. Corporation Inc. Electric, Inc. Operating Revenue Intercompany Electric Revenue ------------------------------------------------------------------------------------------------------------------------ Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ------------------------------------------------------------------------------------------------------------------------ Total Operating Expenses ------------------------------------------------------------------------------------------------------------------------ Operating Income ------------------------------------------------------------------------------------------------------------------------ Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ------------------------------------------------------------------------------------------------------------------------ Total Other Income and Deductions ------------------------------------------------------------------------------------------------------------------------ Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ------------------------------------------------------------------------------------------------------------------------ Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ------------------------------------------------------------------------------------------------------------------------ Net Income (Loss) ------------------------------------------------------------------------------------------------------------------------ * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 57 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 InfraSource Inc. Consolidating ---------------------------------------------------------------------------- * * * Syracuse MRM Michigan Merit Technical Trenching (in millions) Electric, Inc. Group, Inc. Services, Inc. Operating Revenue Intercompany Electric Revenue --------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income --------------------------------------------------------------------------------------------------- Total Operating Expenses --------------------------------------------------------------------------------------------------- Operating Income --------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp --------------------------------------------------------------------------------------------------- Total Other Income and Deductions --------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes --------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends --------------------------------------------------------------------------------------------------- Net Income (Loss) --------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 58 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 InfraSource Inc. Consolidating ---------------------------------------------------------------------------- * * Trinity Chowns Industries Comm. (in millions) Inc. Inc. Operating Revenue Intercompany Electric Revenue ------------------------------------------------------------------------------ Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ------------------------------------------------------------------------------ Total Operating Expenses ------------------------------------------------------------------------------ Operating Income ------------------------------------------------------------------------------ Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ------------------------------------------------------------------------------ Total Other Income and Deductions ------------------------------------------------------------------------------ Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ------------------------------------------------------------------------------ Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ------------------------------------------------------------------------------ Net Income (Loss) ------------------------------------------------------------------------------ * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 59 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Exelon Thermal Holdings, Inc. Consolidating ---------------------------------------------------------------------------- * * * Exelon Thermal Exelon Thermal Exelon Thermal Holdings, Inc. Holdings, Inc. Holdings, Inc. (in millions) Consolidated Eliminations Reclass Operating Revenue Intercompany Electric Revenue ------------------------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ------------------------------------------------------------------------------------------------------------------- Total Operating Expenses ------------------------------------------------------------------------------------------------------------------- Operating Income ------------------------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ------------------------------------------------------------------------------------------------------------------- Total Other Income and Deductions ------------------------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ------------------------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ------------------------------------------------------------------------------------------------------------------- Net Income (Loss) ------------------------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 60 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Exelon Thermal Holdings, Inc. Consolidating ---------------------------------------------------------------------------- * * * Exelon Thermal Exelon Thermal Exelon Thermal Holdings Technologies Development (in millions) Inc. Inc. Inc. Operating Revenue Intercompany Electric Revenue ------------------------------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ------------------------------------------------------------------------------------------------------------------------- Total Operating Expenses ------------------------------------------------------------------------------------------------------------------------- Operating Income ------------------------------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ------------------------------------------------------------------------------------------------------------------------- Total Other Income and Deductions ------------------------------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ------------------------------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ------------------------------------------------------------------------------------------------------------------------- Net Income (Loss) ------------------------------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 61 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Exelon Thermal Holdings, Inc. Consolidating ---------------------------------------------------------------------------- * * * * Northwind ETT ETT Northwind Chicago Boston Houston Midway (in millions) LLC Inc. Inc. LLC Operating Revenue Intercompany Electric Revenue ------------------------------------------------------------------------------------------------------------------ Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ------------------------------------------------------------------------------------------------------------------ Total Operating Expenses ------------------------------------------------------------------------------------------------------------------ Operating Income ------------------------------------------------------------------------------------------------------------------ Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ------------------------------------------------------------------------------------------------------------------ Total Other Income and Deductions ------------------------------------------------------------------------------------------------------------------ Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ------------------------------------------------------------------------------------------------------------------ Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ------------------------------------------------------------------------------------------------------------------ Net Income (Loss) ------------------------------------------------------------------------------------------------------------------ * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 62 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Exelon Thermal Holdings, Inc. Consolidating ---------------------------------------------------------------------------- * * * * ETT ETT ETT ETT North National Arizona Nevada America, Inc. (in millions) Power, inc. Inc. Inc. Consolidated Operating Revenue Intercompany Electric Revenue ------------------------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ------------------------------------------------------------------------------------------------------------------- Total Operating Expenses ------------------------------------------------------------------------------------------------------------------- Operating Income ------------------------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ------------------------------------------------------------------------------------------------------------------- Total Other Income and Deductions ------------------------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ------------------------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ------------------------------------------------------------------------------------------------------------------- Net Income (Loss) ------------------------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 63 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 ETT North America Inc. Consolidating ---------------------------------------------------------------------------- * * * ETT North ETT North ETT North America, Inc. America, Inc. America (in millions) Consolidated Eliminations Inc. Operating Revenue Intercompany Electric Revenue --------------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income --------------------------------------------------------------------------------------------------------- Total Operating Expenses --------------------------------------------------------------------------------------------------------- Operating Income --------------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp --------------------------------------------------------------------------------------------------------- Total Other Income and Deductions --------------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes --------------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends --------------------------------------------------------------------------------------------------------- Net Income (Loss) --------------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 64 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 ETT North America Inc. Consolidating ---------------------------------------------------------------------------- * * ETT Northwind Thermal Canada Technologies (in millions) Inc. Canada, Inc. Operating Revenue Intercompany Electric Revenue --------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income --------------------------------------------------------------------------------------------- Total Operating Expenses --------------------------------------------------------------------------------------------- Operating Income --------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp --------------------------------------------------------------------------------------------- Total Other Income and Deductions --------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes --------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends --------------------------------------------------------------------------------------------- Net Income (Loss) --------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 65 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 All Energy Gas & Electric Marketing Consolidating ---------------------------------------------------------------------------- * * * All Energy Gas & All Energy Gas & Electric Marketing Electric Marketing Texas Ohio Gas Inc. (in millions) Co, LLC Consolidated Eliminating Co Boston Operating Revenue Intercompany Electric Revenue --------------------------------------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income --------------------------------------------------------------------------------------------------------------------------------- Total Operating Expenses --------------------------------------------------------------------------------------------------------------------------------- Operating Income --------------------------------------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp --------------------------------------------------------------------------------------------------------------------------------- Total Other Income and Deductions --------------------------------------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes --------------------------------------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends --------------------------------------------------------------------------------------------------------------------------------- Net Income (Loss) --------------------------------------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 66 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 All Energy Gas & Electric Marketing Consolidating ---------------------------------------------------------------------------- * Texas Ohio Gas Inc. (in millions) Ohio Operating Revenue Intercompany Electric Revenue ------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ------------------------------------------------------------------------------- Total Operating Expenses ------------------------------------------------------------------------------- Operating Income ------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ------------------------------------------------------------------------------- Total Other Income and Deductions ------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ------------------------------------------------------------------------------- Net Income (Loss) ------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 67 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Exelon Enterprises Management Consolidating ---------------------------------------------------------------------------- * * Exelon Exelon Enterprises Mgmnt, Inc. Enterprises Mgmnt, Inc. (in millions) Consolidated Elimination Co Operating Revenue Intercompany Electric Revenue --------------------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income --------------------------------------------------------------------------------------------------------------- Total Operating Expenses --------------------------------------------------------------------------------------------------------------- Operating Income --------------------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp --------------------------------------------------------------------------------------------------------------- Total Other Income and Deductions --------------------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes --------------------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends --------------------------------------------------------------------------------------------------------------- Net Income (Loss) --------------------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 68 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Exelon Enterprises Management Consolidating ---------------------------------------------------------------------------- * * Exelon Exelon Enterprises Capital Partners , Inc. (in millions) Mgmnt, Inc. Consolidated Operating Revenue Intercompany Electric Revenue --------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income --------------------------------------------------------------------------------------------------- Total Operating Expenses --------------------------------------------------------------------------------------------------- Operating Income --------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp --------------------------------------------------------------------------------------------------- Total Other Income and Deductions --------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes --------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends --------------------------------------------------------------------------------------------------- Net Income (Loss) --------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 69 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Exelon Capital Partners, Inc Consolidating ---------------------------------------------------------------------------- * * * Exelon Exelon Exelon Capital Partners , Inc. Capital Partners , Inc. Capital (in millions) Consolidated Elimination Co Partners , Inc. Operating Revenue Intercompany Electric Revenue ------------------------------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ------------------------------------------------------------------------------------------------------------------------- Total Operating Expenses ------------------------------------------------------------------------------------------------------------------------- Operating Income ------------------------------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ------------------------------------------------------------------------------------------------------------------------- Total Other Income and Deductions ------------------------------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ------------------------------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ------------------------------------------------------------------------------------------------------------------------- Net Income (Loss) ------------------------------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 70 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Exelon Capital Partners, Inc Consolidating ---------------------------------------------------------------------------- * * ECP Exelon Enterprises Telecomunications Investments, Inc. (in millions) LLC, Consolidated Consolidated Operating Revenue Intercompany Electric Revenue ----------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ----------------------------------------------------------------------------------------------------- Total Operating Expenses ----------------------------------------------------------------------------------------------------- Operating Income ----------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ----------------------------------------------------------------------------------------------------- Total Other Income and Deductions ----------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ----------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ----------------------------------------------------------------------------------------------------- Net Income (Loss) ----------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 71 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 ECP Telecom. Consolidating ---------------------------------------------------------------------------- * * * * ECP ECP ECP Energy Telecom. LLC Telecom. LLC Telecom Trading (in millions) Consolidated Elimination LLC Company Operating Revenue Intercompany Electric Revenue --------------------------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income --------------------------------------------------------------------------------------------------------------------- Total Operating Expenses --------------------------------------------------------------------------------------------------------------------- Operating Income --------------------------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp --------------------------------------------------------------------------------------------------------------------- Total Other Income and Deductions --------------------------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes --------------------------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends --------------------------------------------------------------------------------------------------------------------- Net Income (Loss) --------------------------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 72 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Exelon Enterprises Investments Consolidating ---------------------------------------------------------------------------- * * Exelon Enterprises Exelon Enterprises Investments, Inc. Investments, Inc. (in millions) Consolidated Elimination Co Operating Revenue Intercompany Electric Revenue ------------------------------------------------------------------------------------------------------ Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ------------------------------------------------------------------------------------------------------ Total Operating Expenses ------------------------------------------------------------------------------------------------------ Operating Income ------------------------------------------------------------------------------------------------------ Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ------------------------------------------------------------------------------------------------------ Total Other Income and Deductions ------------------------------------------------------------------------------------------------------ Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ------------------------------------------------------------------------------------------------------ Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ------------------------------------------------------------------------------------------------------ Net Income (Loss) ------------------------------------------------------------------------------------------------------ * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 73 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Exelon Enterprises Investments Consolidating ---------------------------------------------------------------------------- * * EEI Exelon Enterprises Telecomunications (in millions) Investments, Inc. Holding, Co Consolidated Operating Revenue Intercompany Electric Revenue ------------------------------------------------------------------------------------------------------------ Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ------------------------------------------------------------------------------------------------------------ Total Operating Expenses ------------------------------------------------------------------------------------------------------------ Operating Income ------------------------------------------------------------------------------------------------------------ Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ------------------------------------------------------------------------------------------------------------ Total Other Income and Deductions ------------------------------------------------------------------------------------------------------------ Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ------------------------------------------------------------------------------------------------------------ Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ------------------------------------------------------------------------------------------------------------ Net Income (Loss) ------------------------------------------------------------------------------------------------------------ * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 74 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 EEI Telecom. Holding Consolidating ---------------------------------------------------------------------------- * * EEI EEI Telecom. Holding Telecom. Holding (in millions) Co Consolidated Co Elimination Operating Revenue Intercompany Electric Revenue ---------------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ---------------------------------------------------------------------------------------------------------- Total Operating Expenses ---------------------------------------------------------------------------------------------------------- Operating Income ---------------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ---------------------------------------------------------------------------------------------------------- Total Other Income and Deductions ---------------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ---------------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ---------------------------------------------------------------------------------------------------------- Net Income (Loss) ---------------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 75 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 EEI Telecom. Holding Consolidating ---------------------------------------------------------------------------- * * EEI Exelon Telecom. Communications (in millions) Holding, Co LLC Consolidated Operating Revenue Intercompany Electric Revenue -------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income -------------------------------------------------------------------------------------------------- Total Operating Expenses -------------------------------------------------------------------------------------------------- Operating Income -------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp -------------------------------------------------------------------------------------------------- Total Other Income and Deductions -------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes -------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends -------------------------------------------------------------------------------------------------- Net Income (Loss) -------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 76 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Exelon Communications Consolidating ---------------------------------------------------------------------------- * * * Exelon Exelon Exelon Communications Communications Communications (in millions) LLC Consolidated LLC, Elimination Co LLC Operating Revenue Intercompany Electric Revenue ----------------------------------------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ----------------------------------------------------------------------------------------------------------------------------------- Total Operating Expenses ----------------------------------------------------------------------------------------------------------------------------------- Operating Income ----------------------------------------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ----------------------------------------------------------------------------------------------------------------------------------- Total Other Income and Deductions ----------------------------------------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ----------------------------------------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ----------------------------------------------------------------------------------------------------------------------------------- Net Income (Loss) ----------------------------------------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 77 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Exelon Communications Consolidating ---------------------------------------------------------------------------- * * Exelon PHT Holdings Communications (in millions) LLC Co LLC Operating Revenue Intercompany Electric Revenue ------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ------------------------------------------------------------------------------------------- Total Operating Expenses ------------------------------------------------------------------------------------------- Operating Income ------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ------------------------------------------------------------------------------------------- Total Other Income and Deductions ------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ------------------------------------------------------------------------------------------- Net Income (Loss) ------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 78 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Exelon Generation Consolidating ---------------------------------------------------------------------------- * * Exelon Exelon Exelon Generation Co, Generation Co, Generation Co, (in millions) Consol Ex Corp Reclass Ex Corp LLC Consolidated Operating Revenue $ 2,946 Intercompany Electric Revenue 4,102 ------------------------------------------------------------------------------------------------------------------------ Total Revenues 7,048 Operating Expenses Fuel and Purchased Power 4,093 Intercompany Purchased Pwr 125 Other Intercompany Purchases and Expenses 189 Operating and Maintenance 1,338 Depreciation and Amortization 282 Taxes Other than Income 149 ------------------------------------------------------------------------------------------------------------------------ Total Operating Expenses 6,176 ------------------------------------------------------------------------------------------------------------------------ Operating Income 872 ------------------------------------------------------------------------------------------------------------------------ Other Income and Deductions Interest Expense (115) Distributions on Preferred Securities of Subs - Earnings (losses) of Unconsolidated Affiliates 90 Other, net (8) Intercompany Interest Inc Intercompany Interest Exp - ------------------------------------------------------------------------------------------------------------------------ Total Other Income and Deductions (33) ------------------------------------------------------------------------------------------------------------------------ Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct 839 Total Income Taxes 327 ------------------------------------------------------------------------------------------------------------------------ Income Before Extraordinary Item and Change in Acctg Principle Acct 512 Extraordinary Items (Net of Income Tax) - Income before Change in Accounting Principle 512 Cumulative effect of Change in Accounting Principle- 12 Preferred Stock Dividends ------------------------------------------------------------------------------------------------------------------------ Net Income (Loss) $ 524 ------------------------------------------------------------------------------------------------------------------------ * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 79 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Exelon Generation Consolidating ---------------------------------------------------------------------------- * * * * Exelon Exelon Exelon Penesco Generation Co, Generation Co, Generation Company (in millions) Reclass LLC Elimination Co Company LLC Operating Revenue Intercompany Electric Revenue ----------------------------------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ----------------------------------------------------------------------------------------------------------------------------- Total Operating Expenses ----------------------------------------------------------------------------------------------------------------------------- Operating Income ----------------------------------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ----------------------------------------------------------------------------------------------------------------------------- Total Other Income and Deductions ----------------------------------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ----------------------------------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ----------------------------------------------------------------------------------------------------------------------------- Net Income (Loss) ----------------------------------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 80 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Exelon Generation Consolidating ---------------------------------------------------------------------------- * * * * Cenesco Susquehanna Exelon Exelon Company Electric Generation Allowance (in millions) LLC Company Finance Co Management Co Operating Revenue Intercompany Electric Revenue ---------------------------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ---------------------------------------------------------------------------------------------------------------------- Total Operating Expenses ---------------------------------------------------------------------------------------------------------------------- Operating Income ---------------------------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ---------------------------------------------------------------------------------------------------------------------- Total Other Income and Deductions ---------------------------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ---------------------------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ---------------------------------------------------------------------------------------------------------------------- Net Income (Loss) ---------------------------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 81 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Exelon Generation Consolidating ---------------------------------------------------------------------------- * * * * Exelon Peaker Exelon PECO Exelon Peaker Development Power Holding Energy Power Development Ltd. (in millions) General, LLC LP, Consolidated Co, Consolidated LLC, Consolidated Operating Revenue Intercompany Electric Revenue ------------------------------------------------------------------------------------------------------------------------------------ Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ------------------------------------------------------------------------------------------------------------------------------------ Total Operating Expenses ------------------------------------------------------------------------------------------------------------------------------------ Operating Income ------------------------------------------------------------------------------------------------------------------------------------ Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ------------------------------------------------------------------------------------------------------------------------------------ Total Other Income and Deductions ------------------------------------------------------------------------------------------------------------------------------------ Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ------------------------------------------------------------------------------------------------------------------------------------ Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ------------------------------------------------------------------------------------------------------------------------------------ Net Income (Loss) ------------------------------------------------------------------------------------------------------------------------------------ * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 82 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Exelon Power Holding Consolidating ---------------------------------------------------------------------------- * * * * Exelon Exelon Exelon Exelon Power Holding Power Holding Power Fossil (in millions) LP, Consolidated LP, Elimination Holdings, LP Holdings, Inc Operating Revenue Intercompany Electric Revenue ---------------------------------------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ---------------------------------------------------------------------------------------------------------------------------------- Total Operating Expenses ---------------------------------------------------------------------------------------------------------------------------------- Operating Income ---------------------------------------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ---------------------------------------------------------------------------------------------------------------------------------- Total Other Income and Deductions ---------------------------------------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ---------------------------------------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ---------------------------------------------------------------------------------------------------------------------------------- Net Income (Loss) ---------------------------------------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 83 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 PECO Energy Power Consolidating ---------------------------------------------------------------------------- * * * * PECO Energy PECO PECO Susquehanna Power Co. Energy Power Energy Power (in millions) Consolidated Elimination Power, Co Company Operating Revenue Intercompany Electric Revenue ----------------------------------------------------------------------------------------------------------------------------------- Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ----------------------------------------------------------------------------------------------------------------------------------- Total Operating Expenses ----------------------------------------------------------------------------------------------------------------------------------- Operating Income ----------------------------------------------------------------------------------------------------------------------------------- Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ----------------------------------------------------------------------------------------------------------------------------------- Total Other Income and Deductions ----------------------------------------------------------------------------------------------------------------------------------- Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ----------------------------------------------------------------------------------------------------------------------------------- Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ----------------------------------------------------------------------------------------------------------------------------------- Net Income (Loss) ----------------------------------------------------------------------------------------------------------------------------------- * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 84 Exelon Corporation Consolidating Income Statement for the Period Ending December 31, 2001 Exelon Peaker Development Consolidating ---------------------------------------------------------------------------- * * * * Exelon Peaker Exelon Peaker Exelon Peaker Development Ltd. Development Ltd. Development Ltd. Ex Tex (in millions) LLC, Consolidated LLC, Elimination Co LLC LaPorte LP Operating Revenue Intercompany Electric Revenue ------------------------------------------------------------------------------------------------------------------------------------ Total Revenues Operating Expenses Fuel and Purchased Power Intercompany Purchased Pwr Other Intercompany Purchases and Expenses Operating and Maintenance Depreciation and Amortization Taxes Other than Income ------------------------------------------------------------------------------------------------------------------------------------ Total Operating Expenses ------------------------------------------------------------------------------------------------------------------------------------ Operating Income ------------------------------------------------------------------------------------------------------------------------------------ Other Income and Deductions Interest Expense Distributions on Preferred Securities of Subs Earnings (losses) of Unconsolidated Affiliates Other, net Intercompany Interest Inc Intercompany Interest Exp ------------------------------------------------------------------------------------------------------------------------------------ Total Other Income and Deductions ------------------------------------------------------------------------------------------------------------------------------------ Net Income Before Taxes, Extraordinary Item, and Change in Acctg Principle Acct Total Income Taxes ------------------------------------------------------------------------------------------------------------------------------------ Income Before Extraordinary Item and Change in Acctg Principle Acct Extraordinary Items (Net of Income Tax) Income before Change in Accounting Principle Cumulative effect of Change in Accounting Principle- Preferred Stock Dividends ------------------------------------------------------------------------------------------------------------------------------------ Net Income (Loss) ------------------------------------------------------------------------------------------------------------------------------------ * CONFIDENTIAL TREATMENT REQUESTED May not add due to rounding. 85 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 Exelon Corporation Consolidating ---------------------------------------------------------------------------------- * * * * Exelon (in millions) Corporation Exelon Rounding Exelon Unicom Unicom Assets Consolidated And Elimination Corporation Assurance Resources, Inc. Current Assets Cash and Cash Equivalents $ 485 Restricted Cash 372 A/R - Customers 1,687 A/R - Affiliates - A/R - Other 472 Inventories - Fossil Fuel 222 Inventories - Materials and Supplies 249 Deferred Income Taxes 23 Other 272 ------------------------------------------------------------------------------------------------------------------------------------ Total Current Assets 3,782 ------------------------------------------------------------------------------------------------------------------------------------ Property Plant and Equipment 13,742 Deferred Debits and Other Assets - Regulatory Asset 6,423 Investments - Decomm 3,165 Investments 1,666 Goodwill, net 5,335 Other 708 Notes Receivable/Payable - Affiliates - ------------------------------------------------------------------------------------------------------------------------------------ Deferred Debits and Other Assets 17,297 ------------------------------------------------------------------------------------------------------------------------------------ Total Assets $ 34,821 ------------------------------------------------------------------------------------------------------------------------------------ Liabilities and Shareholders' Equity Current Liabilities Notes Payable $ 360 L-T Debt Due Within One Year 1,406 Payable to Affiliates - Accounts payable 964 Accrued Expenses 1,182 Other Current Liabilities 505 ------------------------------------------------------------------------------------------------------------------------------------ Total Current Liabilities 4,417 ------------------------------------------------------------------------------------------------------------------------------------ Long Term Debt 12,876 Deferred Credits and Other Liabilities Deferred Income Taxes 4,303 Unamortized Investment Tax Credits 316 Other Noncurrent Liab - Decomm 1,314 Pension Obligation 334 Post Retirement Benefits Obligation 847 Spent Fuel obligation 843 Long Term Debt - Affiliates - Other 728 ------------------------------------------------------------------------------------------------------------------------------------ Deferred Credits and Other Liabilities 8,685 ------------------------------------------------------------------------------------------------------------------------------------ Preferred Securities of Subsidiaries 612 Common Stock 6,930 Receivable from Parent - Deferred Compensation (2) Retained Earnings (Accumulated Deficit) 1,200 Accumulated OCI 102 ------------------------------------------------------------------------------------------------------------------------------------ Shareholder's Equity 8,230 ------------------------------------------------------------------------------------------------------------------------------------ Total Liabilities and Shareholder's Equity $ 34,821 ------------------------------------------------------------------------------------------------------------------------------------ Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 86 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 Exelon Corporation Consolidating ---------------------------------------------------------------------------------- * * * * Exelon Exelon Exelon Unicom (in millions) Business Energy Delivery Ventures Investment, Inc. Assets Services Company Co Consolidated Co Consolidated Consolidated Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other ------------------------------------------------------------------------------------------------------------------------------------ Total Current Assets ------------------------------------------------------------------------------------------------------------------------------------ Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates ------------------------------------------------------------------------------------------------------------------------------------ Deferred Debits and Other Assets ------------------------------------------------------------------------------------------------------------------------------------ Total Assets ------------------------------------------------------------------------------------------------------------------------------------ Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Total Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other ------------------------------------------------------------------------------------------------------------------------------------ Deferred Credits and Other Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI ------------------------------------------------------------------------------------------------------------------------------------ Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Total Liabilities and Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 87 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 Unicom Investment, Inc. Consolidating ---------------------------------------------------------------------------------------- * * * * * Unicom Unicom (in millions) Investment, Inc. Investment, Inc. Unicom Scherer Scherer Assets Consolidated Elimination Co Investment, Inc. Holdings 1, LLC Holdings 2, LLC Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other ------------------------------------------------------------------------------------------------------------------------------------ Total Current Assets ------------------------------------------------------------------------------------------------------------------------------------ Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates ------------------------------------------------------------------------------------------------------------------------------------ Deferred Debits and Other Assets ------------------------------------------------------------------------------------------------------------------------------------ Total Assets ------------------------------------------------------------------------------------------------------------------------------------ Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Total Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other ------------------------------------------------------------------------------------------------------------------------------------ Deferred Credits and Other Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI ------------------------------------------------------------------------------------------------------------------------------------ Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Total Liabilities and Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 88 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 Unicom Investment, Inc. Consolidating --------------------------------------------------------------------- * * * * (in millions) Scherer Wansley Wansley Spruce Holdings Assets Holdings 3, LLC Holdings 1, LLC Holdings 2, LLC G.P. 2000 LLC Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other ------------------------------------------------------------------------------------------------------------- Total Current Assets ------------------------------------------------------------------------------------------------------------ Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates ------------------------------------------------------------------------------------------------------------ Deferred Debits and Other Assets ------------------------------------------------------------------------------------------------------------ Total Assets ------------------------------------------------------------------------------------------------------------ Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities ------------------------------------------------------------------------------------------------------------ Total Current Liabilities ------------------------------------------------------------------------------------------------------------ Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other ------------------------------------------------------------------------------------------------------------ Deferred Credits and Other Liabilities ------------------------------------------------------------------------------------------------------------ Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI ------------------------------------------------------------------------------------------------------------ Shareholder's Equity ------------------------------------------------------------------------------------------------------------ Total Liabilities and Shareholder's Equity ------------------------------------------------------------------------------------------------------------ Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 89 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 Unicom Investment, Inc. Consolidating ------------------------------------------ * * (in millions) Spruce Holdings Spruce Holdings Assets L.P. 2000 LLC Consolidated Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other ------------------------------------------------------------------------------------- Total Current Assets ------------------------------------------------------------------------------------- Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates ------------------------------------------------------------------------------------- Deferred Debits and Other Assets ------------------------------------------------------------------------------------- Total Assets ------------------------------------------------------------------------------------- Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities ------------------------------------------------------------------------------------- Total Current Liabilities ------------------------------------------------------------------------------------- Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other ------------------------------------------------------------------------------------- Deferred Credits and Other Liabilities ------------------------------------------------------------------------------------- Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI ------------------------------------------------------------------------------------- Shareholder's Equity ------------------------------------------------------------------------------------- Total Liabilities and Shareholder's Equity ------------------------------------------------------------------------------------- Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 90 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 Spruce Holdings Consolidating --------------------------------------------------------------------------------- * * * * (in millions) Spruce Holdings Spruce Holdings Spruce Equity Spruce Holdings Assets Consolidated Elimination Co. Holdings L.P. Trust Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other ------------------------------------------------------------------------------------------------------------------------------------ Total Current Assets ------------------------------------------------------------------------------------------------------------------------------------ Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates ------------------------------------------------------------------------------------------------------------------------------------ Deferred Debits and Other Assets ------------------------------------------------------------------------------------------------------------------------------------ Total Assets ------------------------------------------------------------------------------------------------------------------------------------ Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Total Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other ------------------------------------------------------------------------------------------------------------------------------------ Deferred Credits and Other Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI ------------------------------------------------------------------------------------------------------------------------------------ Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Total Liabilities and Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 91 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 Energy Delivery Co. Consolidating ----------------------------------------------------------------------------------------- * * * * * * Exelon Energy Exelon Energy Exelon Energy Commonwealth PECO (in millions) Delivery Delivery Delivery Edison Company Energy Assets Co Consolidated Elimination Co Co.,LLC Consolidated Consolidated Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other ---------------------------------------------------------------------------------------------------------------------------------- Total Current Assets ---------------------------------------------------------------------------------------------------------------------------------- Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates ---------------------------------------------------------------------------------------------------------------------------------- Deferred Debits and Other Assets ---------------------------------------------------------------------------------------------------------------------------------- Total Assets ---------------------------------------------------------------------------------------------------------------------------------- Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities ---------------------------------------------------------------------------------------------------------------------------------- Total Current Liabilities ---------------------------------------------------------------------------------------------------------------------------------- Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other ---------------------------------------------------------------------------------------------------------------------------------- Deferred Credits and Other Liabilities ---------------------------------------------------------------------------------------------------------------------------------- Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI ---------------------------------------------------------------------------------------------------------------------------------- Shareholder's Equity ---------------------------------------------------------------------------------------------------------------------------------- Total Liabilities and Shareholder's Equity ---------------------------------------------------------------------------------------------------------------------------------- Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 92 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 Commonwealth Edison Company Consolidating -------------------------------------------------------------- * * Commonwealth Commonwealth Commonwealth (in millions) Edison Company Consolidating Edison Company Assets Consol Ex Corp Reclass Ex Corp Consolidated Current Assets Cash and Cash Equivalents $ 23 Restricted Cash 41 A/R - Customers 745 A/R - Affiliates 95 A/R - Other 87 Inventories - Fossil Fuel 0 Inventories - Materials and Supplies 56 Deferred Income Taxes 52 Other 15 ------------------------------------------------------------------------------------------------------------------- Total Current Assets 1,114 ------------------------------------------------------------------------------------------------------------------- Property Plant and Equipment 7,351 Deferred Debits and Other Assets Regulatory Asset 667 Investments - Decomm - Investments 64 Goodwill, net 4,902 Other 304 Notes Receivable/Payable - Affiliates 1,314 ------------------------------------------------------------------------------------------------------------------- Deferred Debits and Other Assets 7,251 ------------------------------------------------------------------------------------------------------------------- Total Assets $ 15,716 ------------------------------------------------------------------------------------------------------------------- Liabilities and Shareholders' Equity Current Liabilities Notes Payable $ 0 L-T Debt Due Within One Year 849 Payable to Affiliates 307 Accounts payable 144 Accrued Expenses 374 Other Current Liabilities 212 ------------------------------------------------------------------------------------------------------------------- Total Current Liabilities 1,886 ------------------------------------------------------------------------------------------------------------------- Long Term Debt 5,850 Deferred Credits and Other Liabilities Deferred Income Taxes 1,671 Unamortized Investment Tax Credits 55 Other Noncurrent Liab - Decomm - Pension Obligation 151 Post Retirement Benefits Obligation 146 Spent Fuel obligation - Long Term Debt - Affiliates - Other 545 ------------------------------------------------------------------------------------------------------------------- Deferred Credits and Other Liabilities 2,568 ------------------------------------------------------------------------------------------------------------------- Preferred Securities of Subsidiaries 329 Common Stock 5,768 Receivable from Parent (937) Deferred Compensation - Retained Earnings (Accumulated Deficit) 257 Accumulated OCI (5) ------------------------------------------------------------------------------------------------------------------- Shareholder's Equity 5,083 ------------------------------------------------------------------------------------------------------------------- Total Liabilities and Shareholder's Equity $ 15,716 ------------------------------------------------------------------------------------------------------------------- Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 93 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 Commonwealth Edison Company Consolidating ------------------------------------------------------------------------------- * * * * Commonwealth Commonwealth Commonwealth (in millions) Edison Company Edison Company Commonwealth Edison Company Assets Reclass Elimination Co Edison Company of Indiana, Inc. Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other ------------------------------------------------------------------------------------------------------------------------------------ Total Current Assets ------------------------------------------------------------------------------------------------------------------------------------ Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates ------------------------------------------------------------------------------------------------------------------------------------ Deferred Debits and Other Assets ------------------------------------------------------------------------------------------------------------------------------------ Total Assets ------------------------------------------------------------------------------------------------------------------------------------ Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Total Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other ------------------------------------------------------------------------------------------------------------------------------------ Deferred Credits and Other Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI ------------------------------------------------------------------------------------------------------------------------------------ Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Total Liabilities and Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 94 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 Commonwealth Edison Company Consolidating ------------------------------------------------------------------------------------- * * * * * Unicom Edison (in millions) COMED COMED Health ComEd Funding Development Canada Assets Financing I Financing I Management LLC Consolidated Consolidated Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other ------------------------------------------------------------------------------------------------------------------------------------ Total Current Assets ------------------------------------------------------------------------------------------------------------------------------------ Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates ------------------------------------------------------------------------------------------------------------------------------------ Deferred Debits and Other Assets ------------------------------------------------------------------------------------------------------------------------------------ Total Assets ------------------------------------------------------------------------------------------------------------------------------------ Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Total Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other ------------------------------------------------------------------------------------------------------------------------------------ Deferred Credits and Other Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI ------------------------------------------------------------------------------------------------------------------------------------ Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Total Liabilities and Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 95 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 ComEd Funding, LLC Consolidating ------------------------------------------------------------------------------- * * * * ComEd (in millions) ComEd Funding ComEd Funding, LLC ComEd Transitional Assets LLC Consolidated Elimination Co Funding LLC Funding Trust Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other --------------------------------------------------------------------------------------------------------------------------------- Total Current Assets --------------------------------------------------------------------------------------------------------------------------------- Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates --------------------------------------------------------------------------------------------------------------------------------- Deferred Debits and Other Assets --------------------------------------------------------------------------------------------------------------------------------- Total Assets --------------------------------------------------------------------------------------------------------------------------------- Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities --------------------------------------------------------------------------------------------------------------------------------- Total Current Liabilities --------------------------------------------------------------------------------------------------------------------------------- Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other --------------------------------------------------------------------------------------------------------------------------------- Deferred Credits and Other Liabilities --------------------------------------------------------------------------------------------------------------------------------- Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI --------------------------------------------------------------------------------------------------------------------------------- Shareholder's Equity --------------------------------------------------------------------------------------------------------------------------------- Total Liabilities and Shareholder's Equity --------------------------------------------------------------------------------------------------------------------------------- Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 96 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 Edison Development Canada Consolidating ----------------------------------------------------------------------------------- * * * * Edison Edison Edison Edison (in millions) Development Canada Development Canada Development Financing Assets Inc. Consolidated Elimination Co Canada, Inc. Partnership Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other ------------------------------------------------------------------------------------------------------------------------------------ Total Current Assets ------------------------------------------------------------------------------------------------------------------------------------ Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates ------------------------------------------------------------------------------------------------------------------------------------ Deferred Debits and Other Assets ------------------------------------------------------------------------------------------------------------------------------------ Total Assets ------------------------------------------------------------------------------------------------------------------------------------ Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Total Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other ------------------------------------------------------------------------------------------------------------------------------------ Deferred Credits and Other Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI ------------------------------------------------------------------------------------------------------------------------------------ Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Total Liabilities and Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 97 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 PECO Energy Company Consolidating ------------------------------------------------------------------------------- * * * PECO Energy PECO Energy PECO Energy PECO Energy (in millions) Company Company Company Company Assets Consol Ex Corp Reclass Ex Corp Consolidated Reclass Current Assets Cash and Cash Equivalents $ 32 Restricted Cash 323 A/R - Customers 286 A/R - Affiliates 8 A/R - Other 33 Inventories - Fossil Fuel 72 Inventories - Materials and Supplies 7 Deferred Income Taxes (0) Other 59 --------------------------------------------------------------------------------------------------------------------------- Total Current Assets 820 --------------------------------------------------------------------------------------------------------------------------- Property Plant and Equipment 4,047 Deferred Debits and Other Assets Regulatory Asset 5,756 Investments - Decomm Investments 24 Goodwill, net - Other 98 Notes Receivable/Payable - Affiliates 0 --------------------------------------------------------------------------------------------------------------------------- Deferred Debits and Other Assets 5,878 --------------------------------------------------------------------------------------------------------------------------- Total Assets $ 10,745 --------------------------------------------------------------------------------------------------------------------------- Liabilities and Shareholders' Equity Current Liabilities Notes Payable $ 101 L-T Debt Due Within One Year 548 Payable to Affiliates 194 Accounts payable 54 Accrued Expenses 424 Other Current Liabilities 21 --------------------------------------------------------------------------------------------------------------------------- Total Current Liabilities 1,342 --------------------------------------------------------------------------------------------------------------------------- Long Term Debt 5,438 Deferred Credits and Other Liabilities Deferred Income Taxes 2,938 Unamortized Investment Tax Credits 27 Other Noncurrent Liab - Decomm - Pension Obligation - Post Retirement Benefits Obligation 239 Spent Fuel obligation - Long Term Debt - Affiliates - Other 154 --------------------------------------------------------------------------------------------------------------------------- Deferred Credits and Other Liabilities 3,358 --------------------------------------------------------------------------------------------------------------------------- Preferred Securities of Subsidiaries 147 Common Stock 2,049 Receivable from Parent (1,878) Deferred Compensation - Retained Earnings (Accumulated Deficit) 270 Accumulated OCI 19 --------------------------------------------------------------------------------------------------------------------------- Shareholder's Equity 460 --------------------------------------------------------------------------------------------------------------------------- Total Liabilities and Shareholder's Equity $ 10,745 --------------------------------------------------------------------------------------------------------------------------- Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 98 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 PECO Energy Company Consolidating ------------------------------------------------------------------------------- * * * * PECO Energy PECO Energy (in millions) Company PECO Energy PECO Energy Capital Assets Elimination Co Company Transition Trust Consolidated Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other --------------------------------------------------------------------------------------------------------------------------------- Total Current Assets --------------------------------------------------------------------------------------------------------------------------------- Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates --------------------------------------------------------------------------------------------------------------------------------- Deferred Debits and Other Assets --------------------------------------------------------------------------------------------------------------------------------- Total Assets --------------------------------------------------------------------------------------------------------------------------------- Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities --------------------------------------------------------------------------------------------------------------------------------- Total Current Liabilities --------------------------------------------------------------------------------------------------------------------------------- Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other --------------------------------------------------------------------------------------------------------------------------------- Deferred Credits and Other Liabilities --------------------------------------------------------------------------------------------------------------------------------- Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI --------------------------------------------------------------------------------------------------------------------------------- Shareholder's Equity --------------------------------------------------------------------------------------------------------------------------------- Total Liabilities and Shareholder's Equity --------------------------------------------------------------------------------------------------------------------------------- Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 99 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 PECO Energy Company Consolidating -------------------------------------------------------- * * * Adwin Realty Extel (in millions) Company PECO Wireless, LP Corporation Assets Consolidated Consolidated LLC Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other ------------------------------------------------------------------------------------------------------------- Total Current Assets ------------------------------------------------------------------------------------------------------------- Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates ------------------------------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------------------------------- Deferred Debits and Other Assets ------------------------------------------------------------------------------------------------------------- Total Assets ------------------------------------------------------------------------------------------------------------- Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities ------------------------------------------------------------------------------------------------------------- Total Current Liabilities ------------------------------------------------------------------------------------------------------------- Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other ------------------------------------------------------------------------------------------------------------- Deferred Credits and Other Liabilities ------------------------------------------------------------------------------------------------------------- Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI ------------------------------------------------------------------------------------------------------------- Shareholder's Equity ------------------------------------------------------------------------------------------------------------- Total Liabilities and Shareholder's Equity ------------------------------------------------------------------------------------------------------------- Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 100 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 Adwin Realty Company Consolidating ----------------------------------------------------------------------- * * * * Adwin Realty Adwin Realty (in millions) Company Company Adwin Realty Route 213 Assets Consolidated Elimination Co. Company Enterprises, Inc. Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other --------------------------------------------------------------------------------------------------------------------------- Total Current Assets --------------------------------------------------------------------------------------------------------------------------- Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates --------------------------------------------------------------------------------------------------------------------------- Deferred Debits and Other Assets --------------------------------------------------------------------------------------------------------------------------- Total Assets --------------------------------------------------------------------------------------------------------------------------- Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities --------------------------------------------------------------------------------------------------------------------------- Total Current Liabilities --------------------------------------------------------------------------------------------------------------------------- Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other --------------------------------------------------------------------------------------------------------------------------- Deferred Credits and Other Liabilities --------------------------------------------------------------------------------------------------------------------------- Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI --------------------------------------------------------------------------------------------------------------------------- Shareholder's Equity --------------------------------------------------------------------------------------------------------------------------- Total Liabilities and Shareholder's Equity --------------------------------------------------------------------------------------------------------------------------- Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 101 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 Adwin Realty Company Consolidating -------------------------------------------- * * * (in millions) Signa Joint Riverwatch Assets Venure Route 724 Associates Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other ---------------------------------------------------------------------------------------------- Total Current Assets ---------------------------------------------------------------------------------------------- Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates ---------------------------------------------------------------------------------------------- Deferred Debits and Other Assets ---------------------------------------------------------------------------------------------- Total Assets ---------------------------------------------------------------------------------------------- Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities ---------------------------------------------------------------------------------------------- Total Current Liabilities ---------------------------------------------------------------------------------------------- Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other ---------------------------------------------------------------------------------------------- Deferred Credits and Other Liabilities ---------------------------------------------------------------------------------------------- Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI ---------------------------------------------------------------------------------------------- Shareholder's Equity ---------------------------------------------------------------------------------------------- Total Liabilities and Shareholder's Equity ---------------------------------------------------------------------------------------------- Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 102 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 PECO Wireless, LP Consolidating --------------------------------------------------------------------------------------- * * * * * (in millions) PECO Wireless, LP PECO Wireless, LP ATNP Finance PEC Financial Assets Consolidated Elimination Co PECO Wireless, LP Company Services, LLC Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other ------------------------------------------------------------------------------------------------------------------------------------ Total Current Assets ------------------------------------------------------------------------------------------------------------------------------------ Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates ------------------------------------------------------------------------------------------------------------------------------------ Deferred Debits and Other Assets ------------------------------------------------------------------------------------------------------------------------------------ Total Assets ------------------------------------------------------------------------------------------------------------------------------------ Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Total Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other ------------------------------------------------------------------------------------------------------------------------------------ Deferred Credits and Other Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI ------------------------------------------------------------------------------------------------------------------------------------ Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Total Liabilities and Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 103 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 PECO Energy Capital Consolidating ------------------------------------------------------------------------- * * * * PECO Energy PECO Energy (in millions) Capital Corp Capital Corp PECO Energy PECO Energy Assets Consolidated Elimination Co Capital Corp Capital LP Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other ------------------------------------------------------------------------------------------------------------------------------ Total Current Assets ------------------------------------------------------------------------------------------------------------------------------ Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates ------------------------------------------------------------------------------------------------------------------------------ Deferred Debits and Other Assets ------------------------------------------------------------------------------------------------------------------------------ Total Assets ------------------------------------------------------------------------------------------------------------------------------ Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities ------------------------------------------------------------------------------------------------------------------------------ Total Current Liabilities ------------------------------------------------------------------------------------------------------------------------------ Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other ------------------------------------------------------------------------------------------------------------------------------ Deferred Credits and Other Liabilities ------------------------------------------------------------------------------------------------------------------------------ Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI ------------------------------------------------------------------------------------------------------------------------------ Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------ Total Liabilities and Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------ Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 104 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 Exelon Ventures Company Consolidating ----------------------------------------------------------------------------------------- * * * * * Exelon Ventures Exelon Ventures Exelon Exelon (in millions) Company, LLC Company, LLC Exelon Ventures Enterprises Co, Generation Co, Assets Consolidatd Elimination Co Company, LLC LLC Consolidated Consol Ex Corp Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other ------------------------------------------------------------------------------------------------------------------------------------ Total Current Assets ------------------------------------------------------------------------------------------------------------------------------------ Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates ------------------------------------------------------------------------------------------------------------------------------------ Deferred Debits and Other Assets ------------------------------------------------------------------------------------------------------------------------------------ Total Assets ------------------------------------------------------------------------------------------------------------------------------------ Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Total Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other ------------------------------------------------------------------------------------------------------------------------------------ Deferred Credits and Other Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI ------------------------------------------------------------------------------------------------------------------------------------ Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Total Liabilities and Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 105 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 Exelon Enterprises Co. Consolidating ------------------------------------------------------------------------------------- * * * * * Exelon Exelon Enterprises Adwin Exelon (in millions) Enterprises Co, Company, LLC Exelon Enterprises Equipment Services, Inc. Assets LLC Consolidated Elimination Co. Company, LLC Company Consolidated Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other -------------------------------------------------------------------------------------------------------------------------------- Total Current Assets -------------------------------------------------------------------------------------------------------------------------------- Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates -------------------------------------------------------------------------------------------------------------------------------- Deferred Debits and Other Assets -------------------------------------------------------------------------------------------------------------------------------- Total Assets -------------------------------------------------------------------------------------------------------------------------------- Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities -------------------------------------------------------------------------------------------------------------------------------- Total Current Liabilities -------------------------------------------------------------------------------------------------------------------------------- Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other -------------------------------------------------------------------------------------------------------------------------------- Deferred Credits and Other Liabilities -------------------------------------------------------------------------------------------------------------------------------- Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI -------------------------------------------------------------------------------------------------------------------------------- Shareholder's Equity -------------------------------------------------------------------------------------------------------------------------------- Total Liabilities and Shareholder's Equity -------------------------------------------------------------------------------------------------------------------------------- Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 106 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 Exelon Enterprises Co. Consolidating --------------------------------------------------------------------------------- * * * * UNICOM UNICOM Exelon (in millions) Power Power Thermal Holdings Infrasource, Inc. Assets Holding, Inc. Marketing, Inc. Inc. consolidated Consolidated Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other ------------------------------------------------------------------------------------------------------------------------- Total Current Assets ------------------------------------------------------------------------------------------------------------------------- Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates ------------------------------------------------------------------------------------------------------------------------- Deferred Debits and Other Assets ------------------------------------------------------------------------------------------------------------------------- Total Assets ------------------------------------------------------------------------------------------------------------------------- Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities ------------------------------------------------------------------------------------------------------------------------- Total Current Liabilities ------------------------------------------------------------------------------------------------------------------------- Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other ------------------------------------------------------------------------------------------------------------------------- Deferred Credits and Other Liabilities ------------------------------------------------------------------------------------------------------------------------- Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI ------------------------------------------------------------------------------------------------------------------------- Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------- Total Liabilities and Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------- Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 107 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 Exelon Energy Co. Consolidating ---------------------------------------------------------------------------------------- * * * * Exelon (in millions) Exelon Energy Enterprises Mgmnt, Inc. Exelon Energy Exelon Energy Co Assets Co Consolidated Consolidated Co Consolidated Elimination Co Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other ------------------------------------------------------------------------------------------------------------------------------------ Total Current Assets ------------------------------------------------------------------------------------------------------------------------------------ Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates ------------------------------------------------------------------------------------------------------------------------------------ Deferred Debits and Other Assets ------------------------------------------------------------------------------------------------------------------------------------ Total Assets ------------------------------------------------------------------------------------------------------------------------------------ Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Total Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other ------------------------------------------------------------------------------------------------------------------------------------ Deferred Credits and Other Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI ------------------------------------------------------------------------------------------------------------------------------------ Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Total Liabilities and Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 108 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 Exelon Energy Co. Consolidating ------------------------------------------------------------------ * * * All Energy Gas & (in millions) Exelon Energy Electric Marketing Exelon Energy Assets Corp Consolidatd Co, LLC Consolidated Ohio, Inc. Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other ---------------------------------------------------------------------------------------------------------------------- Total Current Assets ---------------------------------------------------------------------------------------------------------------------- Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates ---------------------------------------------------------------------------------------------------------------------- Deferred Debits and Other Assets ---------------------------------------------------------------------------------------------------------------------- Total Assets ---------------------------------------------------------------------------------------------------------------------- Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities ---------------------------------------------------------------------------------------------------------------------- Total Current Liabilities ---------------------------------------------------------------------------------------------------------------------- Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other ---------------------------------------------------------------------------------------------------------------------- Deferred Credits and Other Liabilities ---------------------------------------------------------------------------------------------------------------------- Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI ---------------------------------------------------------------------------------------------------------------------- Shareholder's Equity ---------------------------------------------------------------------------------------------------------------------- Total Liabilities and Shareholder's Equity ---------------------------------------------------------------------------------------------------------------------- Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 109 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 InfraSource Inc. Consolidating ------------------------------------------------------------------------------- * * * * * InfraSource InfraSource InfraSource OSP (in millions) Inc. Inc. InfraSource Integrated Consultants Assets Consolidated Elimination Inc. Services, Inc. Inc. Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other ------------------------------------------------------------------------------------------------------------------------------------ Total Current Assets ------------------------------------------------------------------------------------------------------------------------------------ Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates ------------------------------------------------------------------------------------------------------------------------------------ Deferred Debits and Other Assets ------------------------------------------------------------------------------------------------------------------------------------ Total Assets ------------------------------------------------------------------------------------------------------------------------------------ Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Total Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other ------------------------------------------------------------------------------------------------------------------------------------ Deferred Credits and Other Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI ------------------------------------------------------------------------------------------------------------------------------------ Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Total Liabilities and Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 110 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 InfraSource Inc. Consolidating ------------------------------------------------------------------------------- * * * * * * VSI EIS Blair Park Electric Dashiell MJ (in millions) Group Engineering Services Services Holdings Electric Assets Inc. Inc. Inc. Inc. Corporation Inc. Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other ------------------------------------------------------------------------------------------------------------------------------ Total Current Assets ------------------------------------------------------------------------------------------------------------------------------ Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates ------------------------------------------------------------------------------------------------------------------------------ Deferred Debits and Other Assets ------------------------------------------------------------------------------------------------------------------------------ Total Assets ------------------------------------------------------------------------------------------------------------------------------ Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities ------------------------------------------------------------------------------------------------------------------------------ Total Current Liabilities ------------------------------------------------------------------------------------------------------------------------------ Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other ------------------------------------------------------------------------------------------------------------------------------ Deferred Credits and Other Liabilities ------------------------------------------------------------------------------------------------------------------------------ Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI ------------------------------------------------------------------------------------------------------------------------------ Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------ Total Liabilities and Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------ Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 111 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 InfraSource Inc. Consolidating --------------------------------------------------------------------------------------- * * * * * * Fischbach Syracuse MRM Michigan Trinity Chowns (in millions) & Moore Merit Technical Trenching Industries Communications Assets Electric, Inc. Electric, Inc. Group, Inc. Services, Inc. Inc. Inc. Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other ------------------------------------------------------------------------------------------------------------------------------------ Total Current Assets ------------------------------------------------------------------------------------------------------------------------------------ Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates ------------------------------------------------------------------------------------------------------------------------------------ Deferred Debits and Other Assets ------------------------------------------------------------------------------------------------------------------------------------ Total Assets ------------------------------------------------------------------------------------------------------------------------------------ Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Total Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other ------------------------------------------------------------------------------------------------------------------------------------ Deferred Credits and Other Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI ------------------------------------------------------------------------------------------------------------------------------------ Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Total Liabilities and Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 112 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 Exelon Thermal Holdings, Inc. Consolidating --------------------------------------------------------------------------------------- * * * * * Exelon Thermal Exelon Thermal Exelon Thermal Exelon Thermal Exelon Thermal (in millions) Holdings, Inc. Holdings, Inc. Holdings, Inc. Holdings Technologies Assets Consolidated Eliminations Reclass Inc. Inc. Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other ------------------------------------------------------------------------------------------------------------------------------------ Total Current Assets ------------------------------------------------------------------------------------------------------------------------------------ Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates ------------------------------------------------------------------------------------------------------------------------------------ Deferred Debits and Other Assets ------------------------------------------------------------------------------------------------------------------------------------ Total Assets ------------------------------------------------------------------------------------------------------------------------------------ Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Total Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other ------------------------------------------------------------------------------------------------------------------------------------ Deferred Credits and Other Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI ------------------------------------------------------------------------------------------------------------------------------------ Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Total Liabilities and Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 113 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 Exelon Thermal Holdings, Inc. Consolidating --------------------------------------------------------------------------------------- * * * * * * Exelon Thermal Northwind ETT ETT Northwind ETT (in millions) Development Chicago Boston Houston Midway National Assets Inc. LLC Inc. Inc. LLC Power, inc. Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other ----------------------------------------------------------------------------------------------------------------------------------- Total Current Assets ----------------------------------------------------------------------------------------------------------------------------------- Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates ----------------------------------------------------------------------------------------------------------------------------------- Deferred Debits and Other Assets ----------------------------------------------------------------------------------------------------------------------------------- Total Assets ----------------------------------------------------------------------------------------------------------------------------------- Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities ----------------------------------------------------------------------------------------------------------------------------------- Total Current Liabilities ----------------------------------------------------------------------------------------------------------------------------------- Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other ----------------------------------------------------------------------------------------------------------------------------------- Deferred Credits and Other Liabilities ----------------------------------------------------------------------------------------------------------------------------------- Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI ----------------------------------------------------------------------------------------------------------------------------------- Shareholder's Equity ----------------------------------------------------------------------------------------------------------------------------------- Total Liabilities and Shareholder's Equity ----------------------------------------------------------------------------------------------------------------------------------- Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 114 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 Exelon Thermal Holdings, Inc. Consolidating ETT North America Inc. Consolidating ------------------------------------------- ------------------------------------ * * * * * ETT ETT ETT North ETT North ETT North (in millions) Arizona Nevada America, Inc. America, Inc. America, Inc. Assets Inc. Inc. Consolidated Consolidated Eliminations Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other ---------------------------------------------------------------------------------------------------------------------------- Total Current Assets ---------------------------------------------------------------------------------------------------------------------------- Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates ---------------------------------------------------------------------------------------------------------------------------- Deferred Debits and Other Assets ---------------------------------------------------------------------------------------------------------------------------- Total Assets ---------------------------------------------------------------------------------------------------------------------------- Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities ---------------------------------------------------------------------------------------------------------------------------- Total Current Liabilities ---------------------------------------------------------------------------------------------------------------------------- Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other ---------------------------------------------------------------------------------------------------------------------------- Deferred Credits and Other Liabilities ---------------------------------------------------------------------------------------------------------------------------- Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI ---------------------------------------------------------------------------------------------------------------------------- Shareholder's Equity ---------------------------------------------------------------------------------------------------------------------------- Total Liabilities and Shareholder's Equity ---------------------------------------------------------------------------------------------------------------------------- Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 115 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 ETT North America Inc. Consolidating ------------------------------------------------- * * * ETT North ETT Northwind Thermal (in millions) America Canada Technologies Assets Inc. Inc. Canada, Inc. Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other ----------------------------------------------------------------------------------------------------- Total Current Assets ----------------------------------------------------------------------------------------------------- Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates ----------------------------------------------------------------------------------------------------- Deferred Debits and Other Assets ----------------------------------------------------------------------------------------------------- Total Assets ----------------------------------------------------------------------------------------------------- Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities ----------------------------------------------------------------------------------------------------- Total Current Liabilities ----------------------------------------------------------------------------------------------------- Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other ----------------------------------------------------------------------------------------------------- Deferred Credits and Other Liabilities ----------------------------------------------------------------------------------------------------- Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI ----------------------------------------------------------------------------------------------------- Shareholder's Equity ----------------------------------------------------------------------------------------------------- Total Liabilities and Shareholder's Equity ----------------------------------------------------------------------------------------------------- Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 116 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 All Energy Gas & Electric Marketing Consolidating -------------------------------------------------------------------------------------- * * * * All Energy Gas & All Energy Gas & (in millions) Electric Marketing Electric Marketing Texas Ohio Gas Inc. Texas Ohio Gas Inc. Assets Co, LLC Consolidated Eliminating Co Boston Ohio Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other ------------------------------------------------------------------------------------------------------------------------------------ Total Current Assets ------------------------------------------------------------------------------------------------------------------------------------ Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates ------------------------------------------------------------------------------------------------------------------------------------ Deferred Debits and Other Assets ------------------------------------------------------------------------------------------------------------------------------------ Total Assets ------------------------------------------------------------------------------------------------------------------------------------ Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Total Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other ------------------------------------------------------------------------------------------------------------------------------------ Deferred Credits and Other Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI ------------------------------------------------------------------------------------------------------------------------------------ Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Total Liabilities and Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 117 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 Exelon Enterprises Management Consolidating ---------------------------------------------------------------------------------- * * * * Exelon Exelon Exelon Exelon (in millions) Enterprises Mgmnt. Enterprises Mgmnt. Enterprises Capital Partners Assets Inc. Consolidated Inc. Elimination Co Mgmt. Inc. Inc. Consolidated Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other --------------------------------------------------------------------------------------------------------------------------------- Total Current Assets --------------------------------------------------------------------------------------------------------------------------------- Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates --------------------------------------------------------------------------------------------------------------------------------- Deferred Debits and Other Assets --------------------------------------------------------------------------------------------------------------------------------- Total Assets --------------------------------------------------------------------------------------------------------------------------------- Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities --------------------------------------------------------------------------------------------------------------------------------- Total Current Liabilities --------------------------------------------------------------------------------------------------------------------------------- Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other --------------------------------------------------------------------------------------------------------------------------------- Deferred Credits and Other Liabilities --------------------------------------------------------------------------------------------------------------------------------- Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI --------------------------------------------------------------------------------------------------------------------------------- Shareholder's Equity --------------------------------------------------------------------------------------------------------------------------------- Total Liabilities and Shareholder's Equity --------------------------------------------------------------------------------------------------------------------------------- Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 118 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 Exelon Capital Partners Consolidating -------------------------------------------------------------------------------- * * * * Exelon Exelon Exelon ECP (in millions) Capital Partners Capital Partners Capital Partners Telecomunications Assets Inc. Consolidated Inc. Elimination Inc. LLC, Consolidated Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other ----------------------------------------------------------------------------------------------------------------------------- Total Current Assets ----------------------------------------------------------------------------------------------------------------------------- Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates ----------------------------------------------------------------------------------------------------------------------------- Deferred Debits and Other Assets ----------------------------------------------------------------------------------------------------------------------------- Total Assets ----------------------------------------------------------------------------------------------------------------------------- Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities ----------------------------------------------------------------------------------------------------------------------------- Total Current Liabilities ----------------------------------------------------------------------------------------------------------------------------- Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other ----------------------------------------------------------------------------------------------------------------------------- Deferred Credits and Other Liabilities ----------------------------------------------------------------------------------------------------------------------------- Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI ----------------------------------------------------------------------------------------------------------------------------- Shareholder's Equity ----------------------------------------------------------------------------------------------------------------------------- Total Liabilities and Shareholder's Equity ----------------------------------------------------------------------------------------------------------------------------- Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 119 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 Exelon Capital Partners Consolidating ECP Telecom. Consolidating ------------------------------------- ------------------------------------------------ * * * * * Exelon Enterprises ECP ECP ECP Energy (in millions) Investments, Inc. Telecom. LLC Telecom. LLC Telecom Trading Assets Consolidated Consolidated Elimination LLC Company Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other ------------------------------------------------------------------------------------------------------------------------------------ Total Current Assets ------------------------------------------------------------------------------------------------------------------------------------ Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates ------------------------------------------------------------------------------------------------------------------------------------ Deferred Debits and Other Assets ------------------------------------------------------------------------------------------------------------------------------------ Total Assets ------------------------------------------------------------------------------------------------------------------------------------ Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Total Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other ------------------------------------------------------------------------------------------------------------------------------------ Deferred Credits and Other Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI ------------------------------------------------------------------------------------------------------------------------------------ Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Total Liabilities and Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Exelon Enterprises Investments Consolidating ------------------------------------------------------------------------------------- * * * * Exelon Enterprises Exelon Enterprises EEI (in millions) Investments, Inc. Investments, Inc. Exelon Enterprises Telecomunications Assets Consolidated Elimination Co Investments, Inc. Holding, Co Consolidated Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other ------------------------------------------------------------------------------------------------------------------------------------ Total Current Assets ------------------------------------------------------------------------------------------------------------------------------------ Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates ------------------------------------------------------------------------------------------------------------------------------------ Deferred Debits and Other Assets ------------------------------------------------------------------------------------------------------------------------------------ Total Assets ------------------------------------------------------------------------------------------------------------------------------------ Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Total Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other ------------------------------------------------------------------------------------------------------------------------------------ Deferred Credits and Other Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI ------------------------------------------------------------------------------------------------------------------------------------ Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Total Liabilities and Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 120 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 EEI Telecom. Holding Consolidating ----------------------------------------------------------------------------- * * * * EEI EEI EEI Exelon (in millions) Telecom. Holding Telecom. Holding Telecom. Communications Assets Co Consolidated Co Elimination Holding, Co LLC Consolidated Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other --------------------------------------------------------------------------------------------------------------------------------- Total Current Assets --------------------------------------------------------------------------------------------------------------------------------- Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates --------------------------------------------------------------------------------------------------------------------------------- Deferred Debits and Other Assets --------------------------------------------------------------------------------------------------------------------------------- Total Assets --------------------------------------------------------------------------------------------------------------------------------- Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities --------------------------------------------------------------------------------------------------------------------------------- Total Current Liabilities --------------------------------------------------------------------------------------------------------------------------------- Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other --------------------------------------------------------------------------------------------------------------------------------- Deferred Credits and Other Liabilities --------------------------------------------------------------------------------------------------------------------------------- Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI --------------------------------------------------------------------------------------------------------------------------------- Shareholder's Equity --------------------------------------------------------------------------------------------------------------------------------- Total Liabilities and Shareholder's Equity --------------------------------------------------------------------------------------------------------------------------------- Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 121 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 Exelon Communications Consolidating ---------------------------------------------------------------------------------------- * * * * * Exelon Exelon Exelon Exelon (in millions) Communications Communications Communications PHT Holdings Communications Assets LLC Consolidated LLC, Elimination Co LLC LLC Co LLC Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other ------------------------------------------------------------------------------------------------------------------------------------ Total Current Assets ------------------------------------------------------------------------------------------------------------------------------------ Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates ------------------------------------------------------------------------------------------------------------------------------------ Deferred Debits and Other Assets ------------------------------------------------------------------------------------------------------------------------------------ Total Assets ------------------------------------------------------------------------------------------------------------------------------------ Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Total Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other ------------------------------------------------------------------------------------------------------------------------------------ Deferred Credits and Other Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI ------------------------------------------------------------------------------------------------------------------------------------ Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Total Liabilities and Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 122 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 Exelon Generation Consolidating ---------------------------------------------------------------------------------------- * * * * Exelon Exelon Exelon Exelon Exelon (in millions) Generation Co, Generation Co, Generation Co, Generation Co, Generation Co, Assets Consol Ex Corp Reclass Ex Corp LLC Consolidated Reclass LLC Elimination Co Current Assets Cash and Cash Equivalents $ 224 Restricted Cash - A/R - Customers 316 A/R - Affiliates 327 A/R - Other 165 Inventories - Fossil Fuel 105 Inventories - Materials and Supplies 202 Deferred Income Taxes - Other 65 --------------------------------------------------------------------------------------------------------------------------------- Total Current Assets 1,404 --------------------------------------------------------------------------------------------------------------------------------- Property Plant and Equipment 2,003 Deferred Debits and Other Assets Regulatory Asset - Investments - Decomm 3,165 Investments 859 Goodwill, net - Other 520 Notes Receivable/Payable - Affiliates 291 --------------------------------------------------------------------------------------------------------------------------------- Deferred Debits and Other Assets 4,835 --------------------------------------------------------------------------------------------------------------------------------- Total Assets $ 8,242 --------------------------------------------------------------------------------------------------------------------------------- Liabilities and Shareholders' Equity Current Liabilities Notes Payable $ - L-T Debt Due Within One Year 4 Payable to Affiliates - Accounts payable 588 Accrued Expenses 310 Other Current Liabilities 171 --------------------------------------------------------------------------------------------------------------------------------- Total Current Liabilities 1,074 --------------------------------------------------------------------------------------------------------------------------------- Long Term Debt 1,021 Deferred Credits and Other Liabilities Deferred Income Taxes (0) Unamortized Investment Tax Credits 234 Other Noncurrent Liab - Decomm 1,353 Pension Obligation 118 Post Retirement Benefits Obligation 384 Spent Fuel obligation 843 Long Term Debt - Affiliates - Other 280 --------------------------------------------------------------------------------------------------------------------------------- Deferred Credits and Other Liabilities 3,212 --------------------------------------------------------------------------------------------------------------------------------- Preferred Securities of Subsidiaries Common Stock 2,315 Receivable from Parent - Deferred Compensation - Retained Earnings (Accumulated Deficit) 524 Accumulated OCI 97 --------------------------------------------------------------------------------------------------------------------------------- Shareholder's Equity 2,936 --------------------------------------------------------------------------------------------------------------------------------- Total Liabilities and Shareholder's Equity $ 8,242 --------------------------------------------------------------------------------------------------------------------------------- Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 123 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 Exelon Generation Consolidating --------------------------------------------------------------------------------- * * * * * Exelon Penesco Cenesco Susquehanna Exelon (in millions) Generation Company Company Electric Generation Assets Company LLC LLC Company Finance Co Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other ------------------------------------------------------------------------------------------------------------------------------- Total Current Assets ------------------------------------------------------------------------------------------------------------------------------- Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates ------------------------------------------------------------------------------------------------------------------------------- Deferred Debits and Other Assets ------------------------------------------------------------------------------------------------------------------------------- Total Assets ------------------------------------------------------------------------------------------------------------------------------- Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities ------------------------------------------------------------------------------------------------------------------------------- Total Current Liabilities ------------------------------------------------------------------------------------------------------------------------------- Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other ------------------------------------------------------------------------------------------------------------------------------- Deferred Credits and Other Liabilities ------------------------------------------------------------------------------------------------------------------------------- Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI ------------------------------------------------------------------------------------------------------------------------------- Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------- Total Liabilities and Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------- Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 124 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 Exelon Generation Consolidating --------------------------------------------------------------------------------- * * * * * Exelon Exelon Peaker Exelon PECO Exelon Peaker (in millions) Allowance Development Power Holding Energy Power Development Ltd. Assets Management Co General, LLC LP, Consolidated Co, Consolidated LLC, Consolidated Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other ------------------------------------------------------------------------------------------------------------------------------------ Total Current Assets ------------------------------------------------------------------------------------------------------------------------------------ Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates ------------------------------------------------------------------------------------------------------------------------------------ Deferred Debits and Other Assets ------------------------------------------------------------------------------------------------------------------------------------ Total Assets ------------------------------------------------------------------------------------------------------------------------------------ Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Total Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other ------------------------------------------------------------------------------------------------------------------------------------ Deferred Credits and Other Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI ------------------------------------------------------------------------------------------------------------------------------------ Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Total Liabilities and Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 125 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 Exelon Power Holding Consolidating ---------------------------------------------------------------------- * * * * Exelon Exelon Exelon Exelon (in millions) Power Holding Power Holding Power Fossil Assets LP, Consolidated LP, Elimination Holdings, LP Holdings, Inc Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other -------------------------------------------------------------------------------------------------------------------------- Total Current Assets -------------------------------------------------------------------------------------------------------------------------- Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates -------------------------------------------------------------------------------------------------------------------------- Deferred Debits and Other Assets -------------------------------------------------------------------------------------------------------------------------- Total Assets -------------------------------------------------------------------------------------------------------------------------- Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities -------------------------------------------------------------------------------------------------------------------------- Total Current Liabilities -------------------------------------------------------------------------------------------------------------------------- Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other -------------------------------------------------------------------------------------------------------------------------- Deferred Credits and Other Liabilities -------------------------------------------------------------------------------------------------------------------------- Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI -------------------------------------------------------------------------------------------------------------------------- Shareholder's Equity -------------------------------------------------------------------------------------------------------------------------- Total Liabilities and Shareholder's Equity -------------------------------------------------------------------------------------------------------------------------- Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 126 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 PECO Energy Power Consolidating ------------------------------------------------------------- * * * * PECO Energy PECO PECO Susquehanna (in millions) Power Co. Energy Power Energy Power Assets Consolidated Elimination Power, Co Company Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other -------------------------------------------------------------------------------------------------------------------- Total Current Assets -------------------------------------------------------------------------------------------------------------------- Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates -------------------------------------------------------------------------------------------------------------------- Deferred Debits and Other Assets -------------------------------------------------------------------------------------------------------------------- Total Assets -------------------------------------------------------------------------------------------------------------------- Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities -------------------------------------------------------------------------------------------------------------------- Total Current Liabilities -------------------------------------------------------------------------------------------------------------------- Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other -------------------------------------------------------------------------------------------------------------------- Deferred Credits and Other Liabilities -------------------------------------------------------------------------------------------------------------------- Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI -------------------------------------------------------------------------------------------------------------------- Shareholder's Equity -------------------------------------------------------------------------------------------------------------------- Total Liabilities and Shareholder's Equity -------------------------------------------------------------------------------------------------------------------- Exelon Corporation *CONFIDENTIAL TREATMENT REQUESTED Form U5S May not add due to rounding. December 31, 2001 127 Exelon Corporation Consolidating Balance Sheet as of December 31, 2001 Exelon Peaker Development Consolidating ------------------------------------------------------------------------------------- * * * * Exelon Peaker Exelon Peaker Exelon Peaker (in millions) Development Ltd. Development Ltd. Development Ltd. Ex Tex Assets LLC, Consolidated LLC, Elimination Co LLC LaPorte LP Current Assets Cash and Cash Equivalents Restricted Cash A/R - Customers A/R - Affiliates A/R - Other Inventories - Fossil Fuel Inventories - Materials and Supplies Deferred Income Taxes Other ------------------------------------------------------------------------------------------------------------------------------------ Total Current Assets ------------------------------------------------------------------------------------------------------------------------------------ Property Plant and Equipment Deferred Debits and Other Assets Regulatory Asset Investments - Decomm Investments Goodwill, net Other Notes Receivable/Payable - Affiliates ------------------------------------------------------------------------------------------------------------------------------------ Deferred Debits and Other Assets ------------------------------------------------------------------------------------------------------------------------------------ Total Assets ------------------------------------------------------------------------------------------------------------------------------------ Liabilities and Shareholders' Equity Current Liabilities Notes Payable L-T Debt Due Within One Year Payable to Affiliates Accounts payable Accrued Expenses Other Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Total Current Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Long Term Debt Deferred Credits and Other Liabilities Deferred Income Taxes Unamortized Investment Tax Credits Other Noncurrent Liab - Decomm Pension Obligation Post Retirement Benefits Obligation Spent Fuel obligation Long Term Debt - Affiliates Other ------------------------------------------------------------------------------------------------------------------------------------ Deferred Credits and Other Liabilities ------------------------------------------------------------------------------------------------------------------------------------ Preferred Securities of Subsidiaries Common Stock Receivable from Parent Deferred Compensation Retained Earnings (Accumulated Deficit) Accumulated OCI ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ Total Liabilities and Shareholder's Equity ------------------------------------------------------------------------------------------------------------------------------------ 128 Exelon Corporation Consolidating Cash Flows For the Period Ending December 31, 2001 Exelon Corporation Consolidating ---------------------------------------------- * * Exelon Exelon (in millions) Corporation Corporation Exelon Consolidated Eliminations Corporation Cash Flows From Operating Activities Net Income $ 1,428 Adjustments to Reconcile Net Income to Net Cash Provided by Operating Activities: Depreciation and Amortization 1,834 Provision for Uncollectible Accounts 145 Cumulative Effect of a Change in Accounting Principle (net of income tax) (12) Reversal of Provision for Revenue Refund - Deferred Income Taxes (68) (Gains)/Losses from Sales of Investments Cash Transferred in Restructuring - Early Retirement and Separation Program 46 Midwest Independent System Operator Exit Fees - Deferred Energy Costs 29 Equity in (Earnings) Losses of Unconsolidated Affiliates (62) Net Realized Losses on Nuclear Decommissioning Trust Funds 127 Other Operating Activities 20 Changes in Working Capital: Accounts Receivable 257 Inventories (33) Accrued Expenses Other Current Liabilities Changes in Interco Receivables/Payables, net Accounts Payable (129) Payables to Affiliates - Other Current Assets 33 ------------------------------------------------------------------------------------------------------------------------------------ Net Cash Flows provided by (used in) Operating Activities 3,615 ------------------------------------------------------------------------------------------------------------------------------------ Cash Flows From Investing Activities Capital Expenditures (2,041) Plant Removals, net Acquisitions - Enterprises, net of cash acquired (30) Investments in and Advances to Joint Ventures - Proceeds of Sale of Investments Dividends from/(Investments in) subsidiaries - Note Receivable from Affiliate - Proceeds from Nuclear Decommissioning Trust Funds 1,624 Investments in Nuclear Decommissioning Trust Funds (1,863) Other Investing Activities (82) ------------------------------------------------------------------------------------------------------------------------------------ Net Cash Flows provided by (used in) Investing Activities (2,392) ------------------------------------------------------------------------------------------------------------------------------------ Cash Flows From Financing Activities Change in Short-Term Debt (1,013) Change in Intercompany Payable, Affiliate - Retirement of Mandatorily Redeemable Preferred Stock Issuance of Long-Term Debt 2,270 Retirement of Long-Term Debt (1,860) Preferred Stock Redemptions (17) Change in Restricted Cash (58) Proceeds from Stock Option Exercises 39 Common Stock Repurchase - Contribution from Parent - Nuclear Fuel Lease Principal Payments - Common Stock Forward Repurchase - Dividends on: Common Stock (583) Preferred Stock - Proceeds on Settlement of Interest Rate Swap Agreements - Other Financing Activities (42) ------------------------------------------------------------------------------------------------------------------------------------ Net Cash Flows provided by (used in) Financing Activities (1,264) ------------------------------------------------------------------------------------------------------------------------------------ Change In Cash and Cash Equivalents (41) Cash Transferred in Restructuring Cash and Cash Equivalents at Beginning of Period 526 ------------------------------------------------------------------------------------------------------------------------------------ Cash and Cash Equivalents at End of Period $ 485 ------------------------------------------------------------------------------------------------------------------------------------ * Confidential Treatment Requested May not add due to rounding 129 Exelon Corporation Consolidating Cash Flows For the Period Ending December 31, 2001 Exelon Corporation Consolidating ---------------------------------------------- * * * Unicom Unicom Exelon (in millions) Investment, Inc. Resources Business Consolidated Inc. Services Co. Cash Flows From Operating Activities Net Income Adjustments to Reconcile Net Income to Net Cash Provided by Operating Activities: Depreciation and Amortization Provision for Uncollectible Accounts Cumulative Effect of a Change in Accounting Principle (net of income tax) Reversal of Provision for Revenue Refund Deferred Income Taxes (Gains)/Losses from Sales of Investments Cash Transferred in Restructuring Early Retirement and Separation Program Midwest Independent System Operator Exit Fees Deferred Energy Costs Equity in (Earnings) Losses of Unconsolidated Affiliates Net Realized Losses on Nuclear Decommissioning Trust Funds Other Operating Activities Changes in Working Capital: Accounts Receivable Inventories Accrued Expenses Other Current Liabilities Changes in Interco Receivables/Payables, net Accounts Payable Payables to Affiliates Other Current Assets ------------------------------------------------------------------------------------------------------------------------------------ Net Cash Flows provided by (used in) Operating Activities ------------------------------------------------------------------------------------------------------------------------------------ Cash Flows From Investing Activities Capital Expenditures Plant Removals, net Acquisitions - Enterprises, net of cash acquired Investments in and Advances to Joint Ventures Proceeds of Sale of Investments Dividends from/(Investments in) subsidiaries Note Receivable from Affiliate Proceeds from Nuclear Decommissioning Trust Funds Investments in Nuclear Decommissioning Trust Funds Other Investing Activities ------------------------------------------------------------------------------------------------------------------------------------ Net Cash Flows provided by (used in) Investing Activities ------------------------------------------------------------------------------------------------------------------------------------ Cash Flows From Financing Activities Change in Short-Term Debt Change in Intercompany Payable, Affiliate Retirement of Mandatorily Redeemable Preferred Stock Issuance of Long-Term Debt Retirement of Long-Term Debt Preferred Stock Redemptions Change in Restricted Cash Proceeds from Stock Option Exercises Common Stock Repurchase Contribution from Parent Nuclear Fuel Lease Principal Payments Common Stock Forward Repurchase Dividends on: Common Stock Preferred Stock Proceeds on Settlement of Interest Rate Swap Agreements Other Financing Activities ------------------------------------------------------------------------------------------------------------------------------------ Net Cash Flows provided by (used in) Financing Activities ------------------------------------------------------------------------------------------------------------------------------------ Change In Cash and Cash Equivalents Cash Transferred in Restructuring Cash and Cash Equivalents at Beginning of Period ------------------------------------------------------------------------------------------------------------------------------------ Cash and Cash Equivalents at End of Period ------------------------------------------------------------------------------------------------------------------------------------ * Confidential Treatment Requested May not add due to rounding 130 Exelon Corporation Consolidating Cash Flows For the Period Ending December 31, 2001 Exelon Corporation Consolidating ---------------------------------------------- * * Exelon Exelon (in millions) Energy Delivery Ventures Consol. Consolidated Cash Flows From Operating Activities Net Income Adjustments to Reconcile Net Income to Net Cash Provided by Operating Activities: Depreciation and Amortization Provision for Uncollectible Accounts Cumulative Effect of a Change in Accounting Principle (net of income tax) Reversal of Provision for Revenue Refund Deferred Income Taxes (Gains)/Losses from Sales of Investments Cash Transferred in Restructuring Early Retirement and Separation Program Midwest Independent System Operator Exit Fees Deferred Energy Costs Equity in (Earnings) Losses of Unconsolidated Affiliates Net Realized Losses on Nuclear Decommissioning Trust Funds Other Operating Activities Changes in Working Capital: Accounts Receivable Inventories Accrued Expenses Other Current Liabilities Changes in Interco Receivables/Payables, net Accounts Payable Payables to Affiliates Other Current Assets --------------------------------------------------------------------------------------------------------------------------- Net Cash Flows provided by (used in) Operating Activities --------------------------------------------------------------------------------------------------------------------------- Cash Flows From Investing Activities Capital Expenditures Plant Removals, net Acquisitions - Enterprises, net of cash acquired Investments in and Advances to Joint Ventures Proceeds of Sale of Investments Dividends from/(Investments in) subsidiaries Note Receivable from Affiliate Proceeds from Nuclear Decommissioning Trust Funds Investments in Nuclear Decommissioning Trust Funds Other Investing Activities --------------------------------------------------------------------------------------------------------------------------- Net Cash Flows provided by (used in) Investing Activities --------------------------------------------------------------------------------------------------------------------------- Cash Flows From Financing Activities Change in Short-Term Debt Change in Intercompany Payable, Affiliate Retirement of Mandatorily Redeemable Preferred Stock Issuance of Long-Term Debt Retirement of Long-Term Debt Preferred Stock Redemptions Change in Restricted Cash Proceeds from Stock Option Exercises Common Stock Repurchase Contribution from Parent Nuclear Fuel Lease Principal Payments Common Stock Forward Repurchase Dividends on: Common Stock Preferred Stock Proceeds on Settlement of Interest Rate Swap Agreements Other Financing Activities --------------------------------------------------------------------------------------------------------------------------- Net Cash Flows provided by (used in) Financing Activities --------------------------------------------------------------------------------------------------------------------------- Change In Cash and Cash Equivalents Cash Transferred in Restructuring Cash and Cash Equivalents at Beginning of Period --------------------------------------------------------------------------------------------------------------------------- Cash and Cash Equivalents at End of Period --------------------------------------------------------------------------------------------------------------------------- * Confidential Treatment Requested May not add due to rounding 131 Exelon Corporation Consolidating Cash Flows For the Period Ending December 31, 2001 Exelon Energy Delivery Consolidating ----------------------------------------------------- * * * Exelon Exelon Exelon (in millions) Energy Delivery Energy Delivery Energy Delivery Consol. Elim / Reclass Company Cash Flows From Operating Activities Net Income Adjustments to Reconcile Net Income to Net Cash Provided by Operating Activities: Depreciation and Amortization Provision for Uncollectible Accounts Cumulative Effect of a Change in Accounting Principle (net of income tax) Reversal of Provision for Revenue Refund Deferred Income Taxes (Gains)/Losses from Sales of Investments Cash Transferred in Restructuring Early Retirement and Separation Program Midwest Independent System Operator Exit Fees Deferred Energy Costs Equity in (Earnings) Losses of Unconsolidated Affiliates Net Realized Losses on Nuclear Decommissioning Trust Funds Other Operating Activities Changes in Working Capital: Accounts Receivable Inventories Accrued Expenses Other Current Liabilities Changes in Interco Receivables/Payables, net Accounts Payable Payables to Affiliates Other Current Assets ------------------------------------------------------------------------------------------------------------------------------------ Net Cash Flows provided by (used in) Operating Activities ------------------------------------------------------------------------------------------------------------------------------------ Cash Flows From Investing Activities Capital Expenditures Plant Removals, net Acquisitions - Enterprises, net of cash acquired Investments in and Advances to Joint Ventures Proceeds of Sale of Investments Dividends from/(Investments in) subsidiaries Note Receivable from Affiliate Proceeds from Nuclear Decommissioning Trust Funds Investments in Nuclear Decommissioning Trust Funds Other Investing Activities ------------------------------------------------------------------------------------------------------------------------------------ Net Cash Flows provided by (used in) Investing Activities ------------------------------------------------------------------------------------------------------------------------------------ Cash Flows From Financing Activities Change in Short-Term Debt Change in Intercompany Payable, Affiliate Retirement of Mandatorily Redeemable Preferred Stock Issuance of Long-Term Debt Retirement of Long-Term Debt Preferred Stock Redemptions Change in Restricted Cash Proceeds from Stock Option Exercises Common Stock Repurchase Contribution from Parent Nuclear Fuel Lease Principal Payments Common Stock Forward Repurchase Dividends on: Common Stock Preferred Stock Proceeds on Settlement of Interest Rate Swap Agreements Other Financing Activities ------------------------------------------------------------------------------------------------------------------------------------ Net Cash Flows provided by (used in) Financing Activities ------------------------------------------------------------------------------------------------------------------------------------ Change In Cash and Cash Equivalents Cash Transferred in Restructuring Cash and Cash Equivalents at Beginning of Period ------------------------------------------------------------------------------------------------------------------------------------ Cash and Cash Equivalents at End of Period ------------------------------------------------------------------------------------------------------------------------------------ * Confidential Treatment Requested May not add due to rounding 132 Exelon Corporation Consolidating Cash Flows For the Period Ending December 31, 2001 Exelon Energy Delivery Consolidating ----------------------------------------------------- Commonwealth PECO Energy (in millions) Edison Company Company Consolidated Consolidated Cash Flows From Operating Activities Net Income $ 607 $ 425 Adjustments to Reconcile Net Income to Net Cash Provided by Operating Activities: Depreciation and Amortization 665 416 Provision for Uncollectible Accounts 42 69 Cumulative Effect of a Change in Accounting Principle (net of income tax) Reversal of Provision for Revenue Refund (15) Deferred Income Taxes 14 (66) (Gains)/Losses from Sales of Investments Cash Transferred in Restructuring Early Retirement and Separation Program Midwest Independent System Operator Exit Fees (36) Deferred Energy Costs 29 Equity in (Earnings) Losses of Unconsolidated Affiliates Net Realized Losses on Nuclear Decommissioning Trust Funds Other Operating Activities (2) 79 Changes in Working Capital: Accounts Receivable 76 (54) Inventories 16 (15) Accrued Expenses 181 (78) Other Current Liabilities (18) Changes in Interco Receivables/Payables, net 73 Accounts Payable (14) Payables to Affiliates (166) (55) Other Current Assets 2 5 ------------------------------------------------------------------------------------------------------------------------------- Net Cash Flows provided by (used in) Operating Activities 1,352 828 ------------------------------------------------------------------------------------------------------------------------------- Cash Flows From Investing Activities Capital Expenditures (839) (264) Plant Removals, net (30) Acquisitions - Enterprises, net of cash acquired Investments in and Advances to Joint Ventures Proceeds of Sale of Investments Dividends from/(Investments in) subsidiaries Note Receivable from Affiliate 417 Proceeds from Nuclear Decommissioning Trust Funds Investments in Nuclear Decommissioning Trust Funds Other Investing Activities 11 29 ------------------------------------------------------------------------------------------------------------------------------- Net Cash Flows provided by (used in) Investing Activities (441) (235) ------------------------------------------------------------------------------------------------------------------------------- Cash Flows From Financing Activities Change in Short-Term Debt (60) Change in Intercompany Payable, Affiliate 25 Retirement of Mandatorily Redeemable Preferred Stock (18) Issuance of Long-Term Debt 1,055 Retirement of Long-Term Debt (542) (1,416) Preferred Stock Redemptions Change in Restricted Cash 19 (69) Proceeds from Stock Option Exercises Common Stock Repurchase Contribution from Parent 225 Nuclear Fuel Lease Principal Payments Common Stock Forward Repurchase Dividends on: Common Stock (483) (342) Preferred Stock (10) Proceeds on Settlement of Interest Rate Swap Agreements 31 Other Financing Activities (23) ------------------------------------------------------------------------------------------------------------------------------- Net Cash Flows provided by (used in) Financing Activities (1,029) (579) ------------------------------------------------------------------------------------------------------------------------------- Change In Cash and Cash Equivalents (118) 14 Cash Transferred in Restructuring (31) Cash and Cash Equivalents at Beginning of Period 141 49 ------------------------------------------------------------------------------------------------------------------------------- Cash and Cash Equivalents at End of Period 23 32 ------------------------------------------------------------------------------------------------------------------------------- * Confidential Treatment Requested May not add due to rounding 133 Exelon Corporation Consolidating Cash Flows For the Period Ending December 31, 2001 Exelon Ventures Consolidating ----------------------------------------------------- * * * Exelon Exelon (in millions) Ventures Ventures Exelon Ventures Consolidated Elim / Reclass Company, LLC Cash Flows From Operating Activities Net Income Adjustments to Reconcile Net Income to Net Cash Provided by Operating Activities: Depreciation and Amortization Provision for Uncollectible Accounts Cumulative Effect of a Change in Accounting Principle (net of income tax) Reversal of Provision for Revenue Refund Deferred Income Taxes (Gains)/Losses from Sales of Investments Cash Transferred in Restructuring Early Retirement and Separation Program Midwest Independent System Operator Exit Fees Deferred Energy Costs Equity in (Earnings) Losses of Unconsolidated Affiliates Net Realized Losses on Nuclear Decommissioning Trust Funds Other Operating Activities Changes in Working Capital: Accounts Receivable Inventories Accrued Expenses Other Current Liabilities Changes in Interco Receivables/Payables, net Accounts Payable Payables to Affiliates Other Current Assets ------------------------------------------------------------------------------------------------------------------------------------ Net Cash Flows provided by (used in) Operating Activities ------------------------------------------------------------------------------------------------------------------------------------ Cash Flows From Investing Activities Capital Expenditures Plant Removals, net Acquisitions - Enterprises, net of cash acquired Investments in and Advances to Joint Ventures Proceeds of Sale of Investments Dividends from/(Investments in) subsidiaries Note Receivable from Affiliate Proceeds from Nuclear Decommissioning Trust Funds Investments in Nuclear Decommissioning Trust Funds Other Investing Activities ------------------------------------------------------------------------------------------------------------------------------------ Net Cash Flows provided by (used in) Investing Activities ------------------------------------------------------------------------------------------------------------------------------------ Cash Flows From Financing Activities Change in Short-Term Debt Change in Intercompany Payable, Affiliate Retirement of Mandatorily Redeemable Preferred Stock Issuance of Long-Term Debt Retirement of Long-Term Debt Preferred Stock Redemptions Change in Restricted Cash Proceeds from Stock Option Exercises Common Stock Repurchase Contribution from Parent Nuclear Fuel Lease Principal Payments Common Stock Forward Repurchase Dividends on: Common Stock Preferred Stock Proceeds on Settlement of Interest Rate Swap Agreements Other Financing Activities ------------------------------------------------------------------------------------------------------------------------------------ Net Cash Flows provided by (used in) Financing Activities ------------------------------------------------------------------------------------------------------------------------------------ Change In Cash and Cash Equivalents Cash Transferred in Restructuring Cash and Cash Equivalents at Beginning of Period ------------------------------------------------------------------------------------------------------------------------------------ Cash and Cash Equivalents at End of Period ------------------------------------------------------------------------------------------------------------------------------------ * Confidential Treatment Requested May not add due to rounding 134 Exelon Corporation Consolidating Cash Flows For the Period Ending December 31, 2001 Exelon Ventures Consolidating ----------------------------------------------------- * Exelon Exelon (in millions) Generation Co, Enterprises Co, Consol Ex Corp LLC Consolidated Cash Flows From Operating Activities Net Income $ 524 Adjustments to Reconcile Net Income to Net Cash Provided by Operating Activities: Depreciation and Amortization 674 Provision for Uncollectible Accounts 16 Cumulative Effect of a Change in Accounting Principle (net of income tax) (12) Reversal of Provision for Revenue Refund Deferred Income Taxes 129 (Gains)/Losses from Sales of Investments Cash Transferred in Restructuring Early Retirement and Separation Program Midwest Independent System Operator Exit Fees Deferred Energy Costs Equity in (Earnings) Losses of Unconsolidated Affiliates (90) Net Realized Losses on Nuclear Decommissioning Trust Funds Other Operating Activities 151 Changes in Working Capital: Accounts Receivable 102 Inventories (36) Accrued Expenses 60 Other Current Liabilities Changes in Interco Receivables/Payables, net 44 Accounts Payable (46) Payables to Affiliates Other Current Assets (306) -------------------------------------------------------------------------------------------------------------------------------- Net Cash Flows provided by (used in) Operating Activities 1,210 -------------------------------------------------------------------------------------------------------------------------------- Cash Flows From Investing Activities Capital Expenditures (803) Plant Removals, net Acquisitions - Enterprises, net of cash acquired Investments in and Advances to Joint Ventures Proceeds of Sale of Investments Dividends from/(Investments in) subsidiaries Note Receivable from Affiliate Proceeds from Nuclear Decommissioning Trust Funds Investments in Nuclear Decommissioning Trust Funds (112) Other Investing Activities (64) -------------------------------------------------------------------------------------------------------------------------------- Net Cash Flows provided by (used in) Investing Activities (979) -------------------------------------------------------------------------------------------------------------------------------- Cash Flows From Financing Activities Change in Short-Term Debt Change in Intercompany Payable, Affiliate (696) Retirement of Mandatorily Redeemable Preferred Stock Issuance of Long-Term Debt 821 Retirement of Long-Term Debt (4) Preferred Stock Redemptions Change in Restricted Cash Proceeds from Stock Option Exercises Common Stock Repurchase Contribution from Parent Nuclear Fuel Lease Principal Payments Common Stock Forward Repurchase Dividends on: Common Stock (132) Preferred Stock Proceeds on Settlement of Interest Rate Swap Agreements Other Financing Activities -------------------------------------------------------------------------------------------------------------------------------- Net Cash Flows provided by (used in) Financing Activities (11) -------------------------------------------------------------------------------------------------------------------------------- Change In Cash and Cash Equivalents 220 Cash Transferred in Restructuring Cash and Cash Equivalents at Beginning of Period 4 -------------------------------------------------------------------------------------------------------------------------------- Cash and Cash Equivalents at End of Period 224 -------------------------------------------------------------------------------------------------------------------------------- * Confidential Treatment Requested May not add due to rounding 135 Exelon Corporation Consolidating Statement of Retained Earnings As of December 31, 2001 Exelon Corporation Consolidating ---------------------------------------------------------------------------- * * * Exelon Exelon Unicom (in millions) Corporation Corp. Rounding Exelon Investment, Inc. Consolidated and Elimination Corporation Consolidated Balance at the Beginning of the Year $ 332 Net Income 1,428 Dividends Common Stock (583) Preferred Stock Capital Stock Activity Stock Forward Repurchase Contract - Long-Term Incentive Plan Issuances 23 Unrealized losses on Marketable Securities, - net of tax Other Comprehensive Income, net of tax --------------------------------------------------------------------------- Balance at End of Year $ 1,200 --------------------------------------------------------------------------- * Confidential Treatment Requested May not add due to rounding. 136 Exelon Corporation Consolidating Statement of Retained Earnings As of December 31, 2001 Exelon Corporation Consolidating ---------------------------------------------------------------------------- * * * * Unicom Exelon Exelon Exelon (in millions) Resources Business Energy Delivery Ventures Inc. Services Company Co Consolidated Co Consolidated Balance at the Beginning of the Year Net Income Dividends Common Stock Preferred Stock Capital Stock Activity Stock Forward Repurchase Contract Long-Term Incentive Plan Issuances Unrealized losses on Marketable Securities, net of tax Other Comprehensive Income, net of tax ------------------------------------------------------------------------------- Balance at End of Year ------------------------------------------------------------------------------- * Confidential Treatment Requested May not add due to rounding. 137 Exelon Corporation Consolidating Statement of Retained Earnings As of December 31, 2001 Exelon Energy Delivery Consolidating ---------------------------------------------------------------------------- * * * Exelon Exelon (in millions) Energy Delivery Energy Delivery Exelon Co Consolidated Elimination Energy Delivery Balance at the Beginning of the Year Net Income Dividends Common Stock Preferred Stock Capital Stock Activity Stock Forward Repurchase Contract Long-Term Incentive Plan Issuances Unrealized losses on Marketable Securities, net of tax Other Comprehensive Income, net of tax --------------------------------------------------------------- Balance at End of Year --------------------------------------------------------------- * Confidential Treatment Requested May not add due to rounding. 138 Exelon Corporation Consolidating Statement of Retained Earnings As of December 31, 2001 Exelon Energy Delivery Consolidating ---------------------------------------------------------------------------- Commonwealth PECO Energy (in millions) Edison Company Company Consolidated Consolidated Balance at the Beginning of the Year $ 133 $ 197 Net Income 607 425 Dividends Common Stock (483) (342) Preferred Stock (10) Capital Stock Activity Stock Forward Repurchase Contract - - Long-Term Incentive Plan Issuances Unrealized losses on Marketable Securities, - - net of tax Other Comprehensive Income, net of tax ------------------------------------------ Balance at End of Year $ 257 $ 270 ------------------------------------------ * Confidential Treatment Requested May not add due to rounding. 139 Exelon Corporation Consolidating Statement of Retained Earnings As of December 31, 2001 Exelon Ventures Consolidating ---------------------------------------------------------------------------------------- * * * * Exelon Exelon Exelon Exelon (in millions) Ventures Ventures Exelon Generation Co, Enterprises Co, Co Consolidated Elimination Ventures LLC Consolidated LLC Consolidated Balance at the Beginning of the Year $ - Net Income 524 Dividends Common Stock (69) Preferred Stock Capital Stock Activity Stock Forward Repurchase Contract - Long-Term Incentive Plan Issuances Unrealized losses on Marketable Securities, - net of tax Other Comprehensive Income, net of tax -------------------------------------------------------------------------------------- Balance at End of Year $ 455 -------------------------------------------------------------------------------------- * Confidential Treatment Requested May not add due to rounding. 140 Notes to Financial Statements Reference is made to "Notes to Consolidated Financial Statements" contained in the Exelon 2001 Annual Report to Shareholders, which information is incorporated by reference. EXHIBITS The following exhibits are incorporated by reference to the indicated SEC file number, unless an asterisk appears next to the exhibit reference. A single asterisk indicates exhibits which are filed herewith. EXHIBIT NUMBER DESCRIPTION A. ANNUAL REPORTS FILED UNDER THE SECURITIES AND EXCHANGE ACT OF 1934 A.1 2001 Annual Report on Form 10-K for Exelon, ComEd and PECO, File Nos. 01-16169, 01-1839 and 01-01401, respectively. A.2 2001 Proxy Statement of Exelon Corporation. File No. 01-16169. A.3 Exelon Corporation Form 8-K filed March 7,2002 containing Exelon 2001 financial statements, footnotes and management's discussion and analysis. ANNUAL REPORT FILED UNDER THE SECURITIES AND EXCHANGE ACT OF 1935 A.4 Exelon Generation Company, LLC Form S-4 Registration Statement. File No. 333-85496. 141 B. CHARTERS, ARTICLES OF INCORPORATION, TRUST AGREEMENTS, BY-LAWS, AND OTHER FUNDAMENTAL DOCUMENTS OF ORGANIZATION The articles and bylaws of Exelon, ComEd, PECO, PEPCO, SECO, and Genco, are incorporated by reference to the following: Exelon 10-K Exhibit No. Description 3-1 Articles of Incorporation of Exelon Corporation (Registration Statement No. 333-37082, Form S-4, Exhibit 3-1). 3-2 Bylaws of Exelon Corporation (Registration Statement No. 333-37082, Form S-4, Exhibit 3-2). 3-3 Amended and Restated Articles of Incorporation of PECO Energy Company. (File No. 1-1401, 2000 Form 10-K, Exhibit 3-3) 3-4 Bylaws of PECO Energy Company, adopted February 26, 1990 and amended January 26, 1998 (File No. 1-01401, 1997 Form 10-K, Exhibit 3-2). 3-5 Restated Articles of Incorporation of Commonwealth Edison Company effective February 20, 1985, including Statements of Resolution Establishing Series, relating to the establishment of three new series of Commonwealth Edison Company preference stock known as the "$9.00 Cumulative Preference Stock," the "$6.875 Cumulative Preference Stock" and the "$2.425 Cumulative Preference Stock" (File No. 1-1839, 1994 Form 10-K, Exhibit 3-2). 3-6 Bylaws of Commonwealth Edison Company, effective September 2, 1998, as amended through October 20, 2000. (File No. 1-1839, 2000 Form 10-K, Exhibit 3-6) 3-7 PECO Energy Power Company's Certificate of Organization and Charter, By-laws amended as of December 23, 1993, and amendment to Articles of Incorporation filed February 8, 1994, are incorporated herein by reference (1991 Form U5S and 1993 Form 10-K, File No. 1-1392). 3-8 Susquehanna Power Company's Certificate of Organization is incorporated herein by reference (1991 Form U5S, File No. 1-1392); By-laws amended December 23, 1993, and Charter amendment filed February 8, 1994 are incorporated herein by reference (1993 Form U5S, File No. 1-1392). Generation Form S-4 Exhibits No. 3-1 Certificate of Formation of Exelon Generation Company, LLC. 3-2 Operating Agreement of Exelon Generation Company, LLC. The articles and bylaws of Exelon Delivery, and Ventures are filed herewith on Form SE. 142 C. The indentures or other fundamental documents defining the rights of holders of funded debt listed below are incorporated by reference: Exelon 10-K Exhibit No. Description 4-3 First and Refunding Mortgage dated May 1, 1923 between The Counties Gas and Electric Company (predecessor to PECO Energy Company) and Fidelity Trust Company, Trustee (First Union National Bank, successor), (Registration No. 2-2281, Exhibit B-1). 4-3-1 Supplemental Indentures to PECO Energy Company's First and Refunding Mortgage: Dated as of File Reference Exhibit No. ---------------- --------- ----------- May 1, 1927 2-2881 B-1(c) March 1, 1937 2-2881 B-1(g) December 1, 1941 2-4863 B-1(h) November 1, 1944 2-5472 B-1(i) December 1, 1946 2-6821 7-1(j) September 1, 1957 2-13562 2(b)-17 May 1, 1958 2-14020 2(b)-18 March 1, 1968 2-34051 2(b)-24 March 1, 1981 2-72802 4-46 March 1, 1981 2-72802 4-47 December 1, 1984 1-01401, 1984 Form 10-K 4-2(b) April 1, 1991 1-01401, 1991 Form 10-K 4(e)-76 December 1, 1991 1-01401, 1991 Form 10-K 4(e)-77 April 1, 1992 1-01401, March 31, 1992 4(e)-79 Form 10-Q June 1, 1992 1-01401, June 30, 1992 4(e)-81 Form 10-Q July 15, 1992 1-01401, June 30, 1992 4(e)-83 Form 10-Q September 1, 1992 1-01401, 1992 Form 10-K 4(e)-85 March 1, 1993 1-01401, 1992 Form 10-K 4(e)-86 May 1, 1993 1-01401, March 31, 1993 4(e)-88 Form 10-Q May 1, 1993 1-01401, March 31, 1993 4(e)-89 Form 10-Q August 15, 1993 1-01401, Form 8-A dated 4(e)-92 August 19, 1993 November 1, 1993 1-01401, Form 8-A dated 4(e)-95 October 27, 1993 May 1, 1995 1-01401, Form 8-K dated 4(e)-96 May 24, 1995 October, 15, 2001 4-4 Mortgage of Commonwealth Edison Company to Illinois Merchants Trust Company, Trustee (Harris Trust and Savings Bank, as current successor Trustee), dated July 1, 1923, Supplemental Indenture thereto dated August 1, 1944, and amendments and supplements thereto dated, respectively, August 1, 1946, April 1, 1953, March 31, 1967, April 1,1967, July 1, 1968, October 1, 1968, February 28, 1969, May 29, 1970, June 1, 1971, May 31, 1972, June 15, 1973, May 31, 1974, June 13, 1975, May 28, 1976, and June 3, 1977. (File No. 2-60201, Form S-7, Exhibit 2-1). 143 4-5-1 Supplemental Indentures to aforementioned Commonwealth Edison Mortgage. Dated as of File Reference Exhibit No. ---------------- --------- ----------- August 1, 1946 2-60201, Form S-7 2-1 April 1, 1953 2-60201, Form S-7 2-1 March 31, 1967 2-60201, Form S-7 2-1 April 1, 1967 2-60201, Form S-7 2-1 February 28, 1969 2-60201, Form S-7 2-1 May 29, 1970 2-60201, Form S-7 2-1 June 1, 1971 2-60201, Form S-7 2-1 April 1, 1972 2-60201, Form S-7 2-1 May 31, 1972 2-60201, Form S-7 2-1 June 15, 1973 2-60201, Form S-7 2-1 May 31, 1974 2-60201, Form S-7 2-1 June 13, 1975 2-60201, Form S-7 2-1 May 28, 1976 2-60201, Form S-7 2-1 June 3, 1977 2-60201, Form S-7 2-1 May 17, 1978 2-60201, Form S-7 2-1 August 31, 1978 2-99665, Form S-3 4-3 June 18, 1979 2-99665, Form S-3 4-3 June 20, 1980 2-99665, Form S-3 4-3 April 16, 1981 2-99665, Form S-3 4-3 April 30, 1982 2-99665, Form S-3 4-3 April 15, 1983 2-99665, Form S-3 4-3 April 13, 1984 2-99665, Form S-3 4-3 April 15, 1985 2-99665, Form S-3 4-3 April 15, 1986 33-6879, Form S-3 4-9 June 15, 1990 33-38232, Form S-3 4-12 June 1, 1991 33-40018, Form S-3 4-12 October 1, 1991 33-40018, Form S-3 4-13 October 15, 1991 33-40018, Form S-3 4-14 February 1, 1992 1-1839, 1991 Form 10-K 4-18 May 15, 1992 33-48542, Form S-3 4-14 July 15, 1992 33-53766, Form S-3 4-13 September 15, 1992 33-53766, Form S-3 4-14 February 1, 1993 1-1839, 1992 Form 10-K 4-14 April 1, 1993 33-64028, Form S-3 4-12 April 15, 1993 33-64028, Form S-3 4-13 June 15, 1993 1-1839, Form 8-K dated 4-1 May 21, 1993 July 15, 1993 1-1839, Form 10-Q for 4-1 quarter ended June 30, 1993. January 15, 1994 1-1839, 1993 Form 10-K 4-15 December 1, 1994 1-1839, 1994 Form 10-K 4-16 June 1, 1996 1-1839, 1996 Form 10-K 4-16 March 1, 2002 4-4-2 Instrument of Resignation, Appointment and Acceptance dated February 20, 2002, under the provisions of the Mortgage dated July 1, 1923, and Indentures Supplemental thereto, regarding corporate trustee. 4-4-3 Instrument dated as of January 31, 1996, for trustee under the Mortgage dated July 1, 1923 and Indentures Supplemental thereto, regarding individual trustee (File No. 1-1839, 1995 Form 10-K, Exhibit 4-29). 144 4-5 Indenture dated as of September 1, 1987 between Commonwealth Edison Company and Citibank, N.A., Trustee relating to Notes (File No. 1-1839, Form S-3, Exhibit 4-13). 4-6-1 Supplemental Indentures to aforementioned Indenture. Dates as of File Reference Exhibit No. ------------------------------------------------------------ September 1, 1987 33-32929, Form S-3 4-16 January 1, 1977 1-1839, 1999 Form 10-K 4-21 September 1, 2000 1-1839, 2000 Form 10-K 4-7-3 Exelon Generation Company, LLC Form S-4, April 4, 2002, Indenture dated June, 1, 2001 between registrant and First Union National Bank (now Wachovia Bank, National Association). Exhibit 4.1. D. TAX ALLOCATION AGREEMENT PURSUANT TO RULE 45(c) Filed with amended Form U5S dated April 30, 2002 for the period ending December 31, 2000. E. COPIES OF OTHER DOCUMENTS PRESCRIBED BY RULE OR ORDER. None. F. SCHEDULES SUPPORTING ITEMS OF THE REPORT. *F.1 The consent of the independent accountants as to their opinion on Exelon's consolidated financial statements and the footnotes is included in Exhibit F.1. *F.2 Supporting plant, depreciation and reserve schedules for Commonwealth Edison Company and Commonwealth Edison Company of Indiana, Inc. from FERC Form No. 1 - Annual Report of Major Electric Utilities, Licensees, and Others as follows filed herewith on Form SE. Summary of Utility Plant and Accumulated Provisions for Depreciation, Amortization and Depletion Nuclear Fuel Materials Electric Plant in Service Electric Plant Held for Future Use Construction Work in Progress - Electric Accumulated Provision for Depreciation of Electric Utility Plant Non-utility Property *F.3 Supporting plant, depreciation and reserve schedules for and SECO from FERC Form No. 1 - Annual Report of Major Electric Utilities, Licensees, and Others and the Annual Report to the Pennsylvania Public Utility Commission filed herewith on Form SE. Summary of Utility Plant and Accumulated Provisions for Depreciation, Amortization and Depletion Nuclear Fuel Materials 145 Electric Plant in Service Electric Plant Held for Future Use Construction Work in Progress - Electric Accumulated Provision for Depreciation of Electric Utility Plant Non-utility Property Utility Plant and Adjustments Completed Construction not Classified Preliminary Retirement Estimates Accumulated Provision for Depreciation, Amortization, and Depletion of Plant and Adjustments *G. ORGANIZATION CHART (Filed on Form SE) H. EWG OR FOREIGN UTILITY COMPANY FINANCIAL STATEMENTS *I.1 AmerGen Energy Company, LLC Financial Statements Filed confidentially on Form SE. *I.2 Sithe Energies, Inc. and Subsidiaries Consolidated Financial Statements Filed confidentially on Form SE. *I.3 ExTex LaPorte Filed confidentially on Form SE. SIGNATURE Exelon Corporation, a registered holding company, has duly caused this annual report for the year ended December 31, 2001 to be signed on its behalf by the undersigned thereunto duly authorized, pursuant to the requirements of the Public Utility Holding Company Act of 1935. EXELON CORPORATION By: /S/Ruth Ann M. Gillis --------------------- Ruth Ann M. Gillis Senior Vice President and Chief Financial Officer May 1, 2002 146 Exhibit F.1 CONSENT OF INDEPENDENT ACCOUNTANTS We hereby consent to the incorporation by reference in this Annual Report to the Securities and Exchange Commission on Form U5S of Exelon Corporation for the year ended December 31, 2001 filed pursuant to the Public Utility Holding Company Act of 1935, of our report dated January 29, 2002, except for Note 25 for which the date is March 1, 2002, relating to the consolidated financial statements of Exelon Corporation which are incorporated by reference in their Annual Report on Form 10-K for the year ended December 31, 2001. May 1, 2002 PricewaterhouseCoopers Chicago, Illinois May 1, 2002 147