Phone: (406) 433-4100
Left Navigation Arrow
Upper Missouri staff Working oil well in Upper Missouri service territory livestock in Upper Missouri service territory view of Little Missouri river near Sidney, MT Oil Rig at sunset in Upper Missouri service area
Right Navigation Arrow


Upper Missouri Power Cooperative is a transmission services cooperative supplying wholesale electricity to 11 electric distribution cooperatives, 6 in eastern Montana and 5 in western North Dakota.  The 11 member systems serve nearly 73,000 meters to farms, ranches, homes and businesses in 37 counties representing over 52,000 square miles.

Our headquarters are located in Sidney, Montana.