Chief Financial Officer of Arizona G&T Cooperatives Benson, Arizona Arizona Electric Power Cooperative Inc. (AEPCO) is a not-for-profit electric generation and transmission cooperative providing wholesale services to its electric distribution cooperative and public utility members in Arizona and other southwestern states. Headquartered in Benson, Arizona, AEPCO operates with its sister organization, Sierra Southwest Cooperative Services (Sierra), under the “Arizona G&T Cooperatives” banner. AEPCO’s members serve several hundred thousand homes, businesses, farms, and ranches across a geographically and economically diverse region that includes chiefly rural and suburban communities. In addition to power, electric transmission, and en