About Otter Tail Power Company
We are an investor-owned electric utility that provides electricity for residential, commercial, and industrial customers in Minnesota, North Dakota, and South Dakota.
Who we are
| Ownership | We are a subsidiary of Otter Tail Corporation, which trades under the symbol OTTR on The NASDAQ Global Select Market. |
| Headquarters | 215 South Cascade Street Fergus Falls, MN 56537 |
| Total customers | 131,200 |
| Minnesota | 61,100 |
| North Dakota | 58,500 |
| South Dakota | 11,600 |
| Employees |
Approximately 780 Learn about the people of Otter Tail Power Company |
| Generating capability | About 798 MW (owned) |
| Transmission lines | About 5,600 miles |
| Service area | 70,000 square miles |
| Communities served | 422 |
Service area
Headquarters
Hydroelectric Station
Coal-fired Power Plant
Customer Service Center
Combustion Turbine
Wind Farm
Stewardship Report
This biennial report provides an overview of our company and our environmental, social, and economic stewardship.