AMERICAN ELECTRIC POWER COMPANY, INC. AND SUBSIDIARY COMPANIES QUARTERLY REPORT PER REQUIREMENTS OF HOLDING COMPANY ACT RELEASE NO. 26864 FOR THE QUARTER ENDED MARCH 31, 2003 1) Aggregate Investment, for which there is recourse to AEP Co., Inc., in Exempt Wholesale Generators (EWG) and Foreign Utility Companies (FUCO) (in millions) EWG Investment $ 161 FUCO Investment 1,605 ------ Total Aggregate Investment in EWG's and FUCO's $1,766 Components of statement of aggregate investment in EWG and FUCO's are filed under confidential treatment pursuant to Rule 104(b). 2) Aggregate Investment as a Percentage of the Following Items (in millions) % Total Capitalization $22,408* 7.9% Net Utility Plant 20,558 8.6% Total Assets 36,901 4.8% Market Value of Common Equity 9,026 19.6% *Includes Long-term Debt Due Within One Year and Short-term Debt. 3) Consolidated Capitalization Ratio (in millions) % Short-term Debt $ 239 Long-term Debt 12,132* ------- Total Debt 12,371 55.2% ------- Equity Unit Senior Notes 376 1.7% ------- Certain Subsidiary Obligated, Mandatorily Redeemable, Preferred Securities of Subsidiary Trusts Holding Solely Junior Subordinated Debentures of Such Subsidiaries 321 1.4% ------- Minority Interest in Finance Subsidiary 759 3.4% ------- Preferred Stock 144 0.6% ------- Common Stock 2,626 Paid-in Capital 4,175 Accumulated Other Comprehensive Income (602) Retained Earnings 2,238 ------- Total Common Equity 8,437 37.7% ------- Total Capitalization $22,408 100.0% ======= * Includes Long-term Debt Due Within One Year. AMERICAN ELECTRIC POWER COMPANY, INC. AND SUBSIDIARY COMPANIES QUARTERLY REPORT PER REQUIREMENTS OF HOLDING COMPANY ACT RELEASE NO. 26864 FOR THE QUARTER ENDED MARCH 31, 2003 4) Market-to-book Ratio of AEP Common Stock Closing Market Price per Share $22.85 Book Value per Share $21.36 Market-to-book Ratio of Common Stock 107% 5) Analysis of Growth in Retained Earnings Statement of analysis of growth in retained earnings is filed under confidential treatment pursuant Rule 104(b). 6) Statement of Revenues and Net Income for each EWG and FUCO Statement of revenues and net income for the following EWG's and FUCO's are filed under confidential treatment pursuant to Rule 104(b): CitiPower Pty. Nanyang General Light Electric Co., Ltd. Pacific Hydro Ltd. AEP Energy Services Limited AEP Energy Services UK Generation Limited AEP Energy Services Nordic SA InterGen Denmark, Aps CSW Vale L.L.C. South Coast Power Limited Trent Wind Farm, Limited Partnership Newgulf Power Venture, Inc. Desert Sky Wind Farm LP