We are an investor-owned electric utility that provides electricity for residential, commercial, and industrial customers in Minnesota, North Dakota, and South Dakota.
We are a subsidiary of Otter Tail Corporation, which trades under the symbol OTTR on The NASDAQ Global Select Market.
215 South Cascade Street
Fergus Falls, MN 56537
We serve 131,200 customers in 422 communities.
•North Dakota: 58,500
•South Dakota: 11,600
•We employee approximately 800 employees
•Learn about the people of Otter Tail Power Company
About 798 MW (owned)
About 5,800 miles