Power plants in Sullivan County, Indiana

4 operating power plants in Sullivan County, Indiana, with 1,535 MW of nameplate capacity, largest first. From EIA-860M, August 2026.

Plants

4

Nameplate capacity

1,535 MW

Net generation, 2025

5.19 TWh

3 of 4 plants reported

Largest

Merom

1,080 MW

Largest power plants in Sullivan County

#PlantMW2025 net generation, GWhGWh, 2025Capacity factorOperator
1MeromCoal1,0804,82051.0%Hallador Power Company, LLC
2Fairbanks Solar ProjectSolar250358*–Fairbanks Solar Energy Center LLC
3Trade Post SolarSolar200––Invenergy Services LLC
4Sullivan Solar, LLCSolar5.27.115.7%Cypress Creek Renewables

* Fewer than 12 months of 2025 reported, so the total is partial.

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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