Exhibit 23.1 CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS We consent to the incorporation by reference in this Registration Statement on Form S-8 of our reports dated February 22, 2000 (March 3, 2000 as to Note 7), appearing in and incorporated by reference in the Annual Report on Form 10-K of American Electric Power Company, Inc. for the year ended December 31, 1999. /s/ DELOITTE & TOUCHE LLP Columbus, Ohio June 15, 2000