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Prices here are state averages across all utilities and rate plans, from the U.S. Energy Information Administration — not the rate on any one bill. Generation-mix figures are reported annually, not real time.

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Otter Tail Power Co

Electric power plant operator — U.S. Energy Information Administration (Forms EIA-860/860M).

Power plants
11
Total nameplate capacity
1,700.3 MW
States
3
Generators
11

Capacity by technology

Conventional Steam Coal · 2 plants900 MW
Natural Gas Fired Combustion Turbine · 2 plants399 MW
Onshore Wind Turbine · 5 plants350.4 MW
Solar Photovoltaic · 1 plant49.9 MW
Conventional Hydroelectric · 1 plant1 MW
PlantStateTechnologyCapacity
Big StoneSDConventional Steam Coal450 MW
CoyoteNDConventional Steam Coal450 MW
Astoria StationSDNatural Gas Fired Combustion Turbine349 MW
Merricourt Wind Energy CenterNDOnshore Wind Turbine150 MW
Ashtabula Wind III LLCNDOnshore Wind Turbine62.4 MW
Solway CTMNNatural Gas Fired Combustion Turbine50 MW
Hoot Lake SolarMNSolar Photovoltaic49.9 MW
Luverne Wind Energy CenterNDOnshore Wind Turbine49.5 MW
Ashtabula Wind Energy CenterNDOnshore Wind Turbine48 MW
Langdon Wind Energy CenterNDOnshore Wind Turbine40.5 MW
Hoot LakeMNConventional Hydroelectric1 MW

Source: U.S. Energy Information Administration, Forms EIA-860/EIA-860M — currently operating generators, aggregated to plant then to operator.

Otter Tail Power Co — Power Plants & Capacity | EnergyAtlasUSA