Big Stone City / South Dakota / United States
Founded in 1907, Otter Tail Power Company provides electricity and energy services to more than 129,000 people in Minnesota, North Dakota and South Dakota. The company produces electricity from coal, wind, water and biomass. It serves the electric utility, health services, plastics, manufacturing, food ingredient processing, construction and transportation industries. Otter Tail Power Company offers assistance for infrared scanning and thermography, underfloor troubleshooting and repair and stray voltage testing services. The company provides electric water and plenum heaters, thermal storage and radiant heat systems, heat pumps and electric boilers. It also offers electric fireplaces, stoves and heat recovery air exchangers. The company offers financing services. Otter Tail Power Company is a wholly owned subsidiary of Otter Tail Corporation and is headquartered in Fergus Falls, Minn.
