Power plants in Itasca County, Minnesota

4 operating power plants in Itasca County, Minnesota, with 955 MW of nameplate capacity, largest first. From EIA-860M, August 2026.

Plants

4

Nameplate capacity

955 MW

Net generation, 2025

5.85 TWh

Largest

Clay Boswell

923 MW

Largest power plants in Itasca County

#PlantMW2025 net generation, GWhGWh, 2025Capacity factorOperator
1Clay BoswellCoal9235,80971.8%ALLETE, Inc.
2Rapids Energy CenterNatural gas2840.416.2%ALLETE, Inc.
3USS Itasca Clean Energy Solar LLCSolar and battery storage3.03.821.9%United States Solar Corporation
4Prairie RiverHydro1.01.618.4%ALLETE, Inc.

MW is the nameplate capacity of operating generators and batteries. Source: EIA-860M August 2026, published 2026-09-24, and EIA-923 2025. Page updated 2026-10-04. Data sources

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