Exhibit 21(c) Subsidiaries of Georgia Power Company The voting stock of each company shown indented is owned by the company immediately above which is not indented to the same degree. Subsidiaries not indented are directly owned by Georgia Power Company. Name of Company Jurisdiction of Organization Georgia Power Capital Trust I...............................Delaware Georgia Power Capital Trust II..............................Delaware Georgia Power Capital Trust III.............................Delaware Georgia Power Capital Trust IV..............................Delaware Georgia Power Capital Trust V...............................Delaware Georgia Power Capital Trust VI..............................Delaware Georgia Power L.P. Holdings Corp.............................Georgia Georgia Power Capital, L.P.............................Delaware Piedmont-Forrest Corporation.................................Georgia Southern Electric Generating Company.........................Alabama (50% - Alabama Power Company; 50% - Georgia Power Company)