AEP Completes $85 Million Expansion at Oklahoma Power Station

SUGAR LAND--May 5, 2008--Researched by Industrial Info Resources (Sugar Land, Texas)--AEP-Public Service Company of Oklahoma (Tulsa, Oklahoma), a subsidiary of American Electric Power Company (NYSE:AEP) (Columbus, Ohio), has completed construction and is set to commence full commercial start-up of an $85 million, 170-megawatt (MW) expansion project at the Southwestern Power Station in Washita, Oklahoma.