Power plants in Hillsborough County, New Hampshire
8 operating power plants in Hillsborough County, New Hampshire, with 61 MW of nameplate capacity, largest first. From EIA-860M, August 2026.
Largest power plants in Hillsborough County
| # | Plant | MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | Antrim WindWind | 29 | 77.9 | 30.9% |
| 2 | AmoskeagHydro | 16 | 64.9 | 46.3% |
| 3 | Gregg FallsHydro | 3.5 | 7.7 | 25.2% |
| 4 | JackmanHydro | 3.2 | 7.4 | 26.4% |
| 5 | Mine Falls Generating StationHydro | 3.0 | 9.1 | 34.5% |
| 6 | Nashua PlantLandfill gas | 2.4 | 13.1 | 62.5% |
| 7 | Merrimack Solar Farm, LLCSolar | 2.4 | 3.3 | 15.7% |
| 8 | Hillsborough HosieryHydro | 1.2 | 2.3 | 21.7% |
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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