Exhibit 23 INDEPENDENT AUDITORS' CONSENT We consent to the incorporation by reference in Registration Statement No. 33-50447 of Columbus Southern Power Company on Form S-3 of our reports dated February 24, 1998, appearing in and incorporated by reference in this Annual Report on Form 10-K of Columbus Southern Power Company for the year ended December 31, 1997. Deloitte & Touche LLP Columbus, Ohio March 25, 1998