Power plants in Knox County, Indiana

3 operating power plants in Knox County, Indiana, with 1,463 MW of nameplate capacity, largest first. From EIA-860M, August 2026.

Plants

3

Nameplate capacity

1,463 MW

Net generation, 2025

3.70 TWh

2 of 3 plants reported

Largest

Edwardsport

813 MW

Largest power plants in Knox County

#PlantMW2025 net generation, GWhGWh, 2025Capacity factorOperator
1EdwardsportNatural gas and other fuels8133,544–Duke Energy Indiana, LLC
2Wheatland Generating FacilityNatural gas5001533.5%Duke Energy Indiana, LLC
3WheatlandSolar150––Origis Energy USA, 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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