Basin Electric Power Cooperative Share: Utilities Basin Electric Power Cooperative Visit Website Request Info 1717 E Interstate Ave Bismarck, ND 58503-0564 (701) 223-0441 (701) 557-5336 (fax) About Map About Consumer owned, regional cooperative headquartered in Bismarck. Generating and transmitting electricity to 136 member rural electric systems in 9 states. CO,IA,MN,MT,NE,NM,SD, & WY Who in turn distrib What's Nearby? Distance: 5 10 15 20 25 50 mi.