Power plants in Spencer County, Indiana
3 operating power plants in Spencer County, Indiana, with 2,652 MW of nameplate capacity, largest first. From EIA-860M, August 2026.
Largest power plants in Spencer County
| # | Plant | MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | RockportCoal | 2,600 | 9,635 | 42.3% |
| 2 | Troy SolarSolar | 50 | 94.8 | 21.5% |
| 3 | New Haven Solar RESSolar | 1.1 | 1.1 | 11.2% |
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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