Power plants in Marshall County, Kentucky
3 operating power plants in Marshall County, Kentucky, with 503 MW of nameplate capacity, largest first. From EIA-860M, August 2026.
Largest power plants in Marshall County
| # | Plant | MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | Marshall Energy FacilityNatural gas | 258 | 129 | 2.1% |
| 2 | Kentucky DamHydro | 219 | 1,143 | 59.7% |
| 3 | Calvert CityNatural gas | 27 | 216 | 92.3% |
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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