SEC File No. 70-9793 And SEC FILE NO. 70-9941 SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 CERTIFICATE PURSUANT TO RULE 24 OF PARTIAL COMPLETION OF TRANSACTIONS FirstEnergy Corp. Note: All dollar amounts shown in this Rule 24 Certificate are expressed in ---- thousands unless otherwise noted. ------------------------------------: In the matter of : FirstEnergy Corp. : Certificate Pursuant : to Rule 24 of Partial : Completion of : Transactions SEC File No. 70-9793 : SEC File No. 70-9941 : (Public Utility Holding Company Act : of 1935) : ------------------------------------ TO THE MEMBERS OF THE SECURITIES AND EXCHANGE COMMISSION: The undersigned, FirstEnergy Corp (FirstEnergy) hereby certifies pursuant to Rule 24 of the Rules and Regulations under the Public Utility Holding Company Act of 1935 (the Act), that certain of the transactions proposed in the Applications, as amended, filed in SEC File No. 70-9793 and SEC File No. 70-9941, respectively, have been carried out in accordance with the Commission's Orders dated with respect to the said Applications as follows: Item 1 - Item 5 During the period July 1, 2002 through December 31, 2002, affiliated transactions of FirstEnergy and its subsidiaries are listed on the following table. Affiliated transactions provided by FirstEnergy Service Company (FECO) to its associated companies are reported on the FECO's Form U-13-60 for the year ending December 31, 2002. The amounts required under the caption "Total Amount Billed" are being filed pursuant to request for confidential treatment. Total Associate Company Associate Company Amount Rendering Services Receiving Services Types of Services Rendered Billed ------------------ ------------------ -------------------------- ------ ATSI CEI Construction Services ATSI FECO IT Project Costs ATSI FENOC General and Administrative Service ATSI OE Sales of Inventory ATSI OE Construction Services Bay Shore Power Company FGCO Sale of Steam (b) Bay Shore Power Company FGCO Sale of Petcoke (b) CEI Advanced Technologies Construction Services Development Corp. CEI Advanced Technologies Telecom Cell-Site Rent Development Corp. CEI ATSI General and Administrative Services CEI Centerior Funding Accounts Receivable Service Fees Corporation CEI FECO General and Administrative Services CEI FECO IT Project Costs CEI FECO Sales of Inventory CEI FENOC General and Administrative Services CEI FENOC Sales of Inventory CEI FES Construction Service 1 Associate Company Associate Company Amount Rendering Services Receiving Services Types of Services Rendered Billed ------------------ ------------------ -------------------------- ------ CEI FES General and Administrative Services CEI FGCO Construction Services CEI FGCO General and Administrative Services CEI FGCO Sales of Inventory CEI FGCO Leases of Generation Facilities CEI OE Construction Services CEI OE Sales of Inventory CEI Penn Construction Service CEI Penn Sales of Inventory CEI TE Construction Services CEI TE Sales of Inventory Centerior Energy FES Energy Consulting Services Services, Inc. Dunbar Mechanical, Inc. FENOC HVAC Services (a) Dunbar Mechanical, Inc. FGCO HVAC Services (a) Dunbar Mechanical, Inc. TE HVAC Services (a) Elliot-Lewis Corporation JCP&L HVAC Services Elliot-Lewis Corporation Met-Ed HVAC Services Elliot-Lewis Corporation Penelec HVAC Services FENOC CEI Construction Services FENOC CEI General and Administrative Services FENOC CEI Plant Operation & Maintenance Services FENOC CEI Sales of Inventory FENOC FECO General and Administrative Services FENOC FECO IT Project Costs FENOC FECO Sales of Inventory FENOC FGCO Sales of Inventory FENOC OE General and Administrative Services FENOC OE Plant Operation & Maintenance Services FENOC OE Sales of Inventory FENOC Penn Construction Services FENOC Penn General and Administrative Services FENOC Penn Plant Operation & Maintenance Services FENOC Penn Sales of Inventory FENOC TE Construction Services FENOC TE General and Administrative Services FENOC TE Plant Operation & Maintenance Services FENOC TE Sales of Inventory FES FECO General and Administrative Service FES FECO Construction Services FES FECO IT Project Costs FES MARBEL General and Administrative Service FES Northeast Ohio Natural General and Administrative Service Gas Corp. FES OE General and Administrative Service FES OE Construction Services FES OE Sales of Transformers & Meters FES OE Natural Gas Combustion Turbine Operations FES Penn Natural Gas Combustion Turbine Operations FES TE Construction Services FES TE Natural Gas Combustion Turbine Operations 2 Associate Company Associate Company Amount Rendering Services Receiving Services Types of Services Rendered Billed ------------------ ------------------ -------------------------- ------ FGCO Bay Shore Power Company Consumption and/or Sale of Emission Allowances FGCO Bay Shore Power Company Sale of Fuel Oil FGCO Bay Shore Power Company Plant Operation & Maintenance Services FGCO CEI Construction Services FGCO CEI General and Administrative Service FGCO CEI Plant Operation & Maintenance Services FGCO CEI Sales of Inventory FGCO FECO General and Administrative Service FGCO FECO Construction Services FGCO FECO IT Project Costs FGCO FENOC Laboratory Services FGCO FENOC General and Administrative Service FGCO FENOC Sales of Inventory FGCO MARBEL General and Administrative Service FGCO OE Sales of Inventory FGCO OE General and Administrative Service FGCO OE Construction Services FGCO Penn Construction Services FGCO TE Construction Services FGCO TE General and Administrative Service FGCO TE Plant Operation & Maintenance Services FirstEnergy Ventures Corp. FECO IT Projects Costs FirstEnergy Properties, CEI Building Rental Inc. FirstEnergy Properties, FECO IT Project Costs Inc. FirstEnergy Properties, FEFSG Building Rental Inc. FirstEnergy Properties, FES Building Rental Inc. FirstEnergy Properties, FGCO Building Rental Inc. MARBEL MARBEL HoldCo, Inc. Management Services MARBEL Northeast Ohio Natural Management Services Gas Corp. MARBEL Northeast Ohio Natural Building Rental Gas Corp. OE Advanced Technologies Telecom Cell-Site Rent Development Corp. OE ATSI Construction Services OE ATSI Sales of Inventory OE ATSI General and Administrative Services OE CEI Sales of Inventory OE CEI General and Administrative Services OE CEI Sales of Transformers & Meters OE CEI Construction Services OE FECO Construction Services OE FECO Sales of Inventory OE FECO General and Administrative Services OE FECO IT Project Costs OE FENOC Sales of Inventory OE FENOC General and Administrative Services OE FES Sales of Inventory OE FES General and Administrative Services OE FGCO Sales of Inventory OE FGCO General and Administrative Services OE FGCO Construction Services OE FGCO Lease of Generation Facilities 3 Associate Company Associate Company Amount Rendering Services Receiving Services Types of Services Rendered Billed ------------------ ------------------ -------------------------- ------ OE FirstEnergy Sales of Inventory OE GPUS Sales of Transformers & Meters OE GPUS Sales of Inventory OE Penn Sales of Inventory OE Penn General and Administrative Services OE Penn Sales of Transformers & Meters OE Penn Construction Services OE TE Sales of Inventory OE TE General and Administrative Services OE TE Construction Services OE TE Sales of Transformers & Meters OES Capital, Inc. FES Demand Side Management Loan Servicing OES Capital, Inc. OE General and Administrative Services OES Nuclear, Inc. OE Lease of Generation Facility Penn ATSI Construction Services Penn CEI Construction Services Penn CEI Sales of Inventory Penn FECO Construction Services Penn FECO Plant Operations & Maintenance Services Penn FECO Sales of Inventory Penn FECO IT Project Costs Penn FGCO Construction Services Penn FGCO Lease of Generation Facilities Penn OE Construction Services Penn OE Sales of Inventory Penn TE Construction Services Roth Bros., Inc. CEI HVAC Services (a) Roth Bros., Inc. FENOC HVAC Services (a) Roth Bros., Inc. FGCO HVAC Services (a) Roth Bros., Inc. FirstEnergy Properties, HVAC Services (a) Inc. Roth Bros., Inc. OE HVAC Services (a) Sautter Crane Rental, Inc. JCP&L Crane Rental Sautter Crane Rental, Inc. Met-Ed Crane Rental TE Advanced Technologies Telecom Cell-Site Rent Development Corp. TE ATSI Construction Services TE ATSI General and Administrative Services TE ATSI Sales of Inventory TE CEI Construction Services TE CEI Sales of Inventory TE Ceterior Funding Corp. Accounts Receivable Service Fees TE FECO General and Administrative Services TE FECO IT Project Costs TE FECO Sales of Inventory TE FENOC Construction Services TE FENOC Sales of Inventory TE FENOC General and Administrative Service TE FES General And Administrative Service TE FGCO Construction Services TE FGCO Sales of Inventory TE FGCO Leases of Generation Facilities TE OE Construction Services TE OE General and Administrative Services TE OE Sales of Inventory 4 Associate Company Associate Company Amount Rendering Services Receiving Services Types of Services Rendered Billed ------------------ ------------------ -------------------------- ------ TE Penn Sales of Inventory Warrenton River Terminal, FES Loading, unloading and storage of petcoke Ltd. Warrenton River Terminal, FGCO Loading, unloading and storage of coal & Ltd. petcoke (a) Services rendered by Dunbar Mechanical, Inc. and Roth Bros., Inc. to their associate companies are provided at fair market prices. Services are provided pursuant to purchase order contract. Authorization to use fair market prices was provided by Merger Order (Release No. 35-27459; 70-9793 and 70-9941) issued on October 29, 2001. (b) Sale of petcoke and steam by Bay Shore Power Company to FirstEnergy Generation Corp. are provided at fair market prices. FirstEnergy intends to seek supplemental authority in a post-effective amendment to permit this contract to remain in effect. American Transmission Systems, Incorporated (ATSI) FirstEnergy Facilities Services Group, LLC (FEFSG) FirstEnergy Generation Corp. (FGCO) FirstEnergy Nuclear Operating Company (FENOC) FirstEnergy Service Company (FECO) FirstEnergy Solutions Corp. (FES) GPU Service, Inc. (GPUS) Jersey Central Power & Light Company (JCP&L) MARBEL Energy Corporation (MARBEL) Metropolitan Edison Company (Met-Ed) Ohio Edison Company (OE) Pennsylvania Electric Company (Penelec) Pennsylvania Power Company (Penn) The Cleveland Electric Illuminating Company (CEI) The Toledo Edison Company (TE) Item 6 For the period ended December 31, 2002, balance sheets and income statements for each associate company rendering services are listed as following: American Transmission Systems, Incorporated - incorporated by reference to FirstEnergy's Form U5S Annual Report to SEC for the year ended December 31, 2002 (File No. 333-21011). Bay Shore Power Company - incorporated by reference to FirstEnergy's Form U5S Annual Report to SEC for the year ended December 31, 2002 (File No. 333-21011). Centerior Energy Services, Inc. - incorporated by reference to FirstEnergy's Form U5S Annual Report to SEC for the year ended December 31, 2002 (File No. 333-21011). Dunbar Mechanical, Inc. - incorporated by reference to FirstEnergy's Form U5S Annual Report to SEC for the year ended December 31, 2002 (File No. 333-21011). Elliot-Lewis Corporation - incorporated by reference to FirstEnergy's Form U5S Annual Report to SEC for the year ended December 31, 2002 (File No. 333-21011). 5 FirstEnergy Facilities Services Group, LLC - incorporated by reference to FirstEnergy's Form U5S Annual Report to SEC for the year ended December 31, 2002 (File No. 333-21011). FirstEnergy Generation Corp. - incorporated by reference to FirstEnergy's Form U5S Annual Report to SEC for the year ended December 31, 2002 (File No. 333-21011). FirstEnergy Nuclear Operating Company - incorporated by reference to FirstEnergy's Form U5S Annual Report to SEC for the year ended December 31, 2002 (File No. 333-21011). FirstEnergy Solutions Corp. - incorporated by reference to FirstEnergy's Form U5S Annual Report to SEC for the year ended December 31, 2002 (File No. 333-21011). FirstEnergy Properties, Inc. - incorporated by reference to FirstEnergy's Form U5S Annual Report to SEC for the year ended December 31, 2002 (File No. 333-21011). FirstEnergy Ventures Corp. - incorporated by reference to FirstEnergy's Form U5S Annual Report to SEC for the year ended December 31, 2002 (File No. 333-21011). MARBEL Energy Corporation - incorporated by reference to FirstEnergy's Form U5S Annual Report to SEC for the year ended December 31, 2002 (File No. 333-21011). OES Capital, Inc. - incorporated by reference to FirstEnergy's Form U5S Annual Report to SEC for the year ended December 31, 2002 (File No. 333-21011). Ohio Edison Company - incorporated by reference to FirstEnergy's Form U5S Annual Report to SEC for the year ended December 31, 2002 (File No. 333-21011). Pennsylvania Power Company - incorporated by reference to FirstEnergy's Form U5S Annual Report to SEC for the year ended December 31, 2002 (File No. 333-21011). Roth Bros., Inc. - incorporated by reference to FirstEnergy's Form U5S Annual Report to SEC for the year ended December 31, 2002 (File No. 333-21011). Sautter Crane Rental, Inc. - incorporated by reference to FirstEnergy's Form U5S Annual Report to SEC for the year ended December 31, 2002 (File No. 333-21011). The Cleveland Electric Illuminating Company - incorporated by reference to FirstEnergy's Form U5S Annual Report to SEC for the year ended December 31, 2002 (File No. 333-21011). The Toledo Edison Company - incorporated by reference to FirstEnergy's Form U5S Annual Report to SEC for the year ended December 31, 2002 (File No. 333-21011). Warrenton River Terminal, Ltd. - incorporated by reference to FirstEnergy's Form U5S Annual Report to SEC for the year ended December 31, 2002 (File No. 333-21011). 6 SIGNATURE The undersigned registered holding company has duly caused this quarterly report to be signed on its behalf by the undersigned officer thereunto duly authorized pursuant to the requirements of the Public Utility Holding Company Act of 1935. FIRSTENERGY CORP. May 12, 2003 By: /s/ Harvey L. Wagner -------------------------------------- Harvey L. Wagner Vice President, Controller and Chief Accounting Officer (Principal Accounting Officer) 7