AEP Ohio is Ohio’s largest utility, serving approximately 1.5 million residential and commercial customers in the central, southeast, and northwest portions of Ohio. They are a subsidiary of AEP (American Electric Power, NYSE: AEP). Making them one of the nation’s largest electricity generation and transmission companies.
Headquartered in Gahanna, Ohio, they serve approximately 5.4 million retail customers in 11 states. AEP operates approximately 224,000 miles of distribution lines, 40,000 miles of transmission lines and 32,000 megawatts of generating capacity nationally.
Consumers in AEP Ohio can choose a Certified Retail Electric Supplier (CRES) for their electricity supply.