About Otter Tail Power Company
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.
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.
- Minnesota: 61,100
- North Dakota: 58,500
- South Dakota: 11,600
- We employee approximately 780 employees
- Learn about the people of Otter Tail Power Company
About 798 MW (owned)
About 5,600 miles
Our service area spans 70,000 square miles in Minnesota, North Dakota, and South Dakota.
Coal-fired Power Plant
Customer Service Center
This biennial report provides an overview of our company and our environmental, social, and economic stewardship.