Being a customer of Southeastern Electric Cooperative, also makes you a voting member. As a member of a cooperative, you get to enjoy the benefits of membership:
Southeastern provides retail electricity and energy-related products and services to over 15,000 members, serving rural and urban areas in southeastern South Dakota. This membership includes approximately 3,200 members in southeastern and southwestern Sioux Falls. Our members range in size from residences and family farms to hospitals and ethanol plants.