Fergus Falls Energy Companies
2 companies listed

Great Plains Natural Gas Co. is a division of MDU Resources Group, Inc. (NYSE: MDU), an investor-owned company headquartered in Bismarck, N.D. Great Plains Natural Gas, with its general office in Fergus Falls, Minn., and a district office in Marshall, Minn., began operations in 1966. The company operates…

Who we are We are an investor-owned electric utility that provides electricity for residential, commercial, and industrial customers in Minnesota, North Dakota, and South Dakota. Ownership We are a subsidiary of Otter Tail Corporation, which trades under the symbol OTTR on The NASDAQ Global Select…