Wind farms in New Hampshire
5 operating wind farms in New Hampshire with 214 MW of wind capacity, largest first. From EIA-860M, August 2026.
Largest wind farms in New Hampshire
| # | Plant | Wind MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | Granite Reliable PowerCoos County | 99 | 193 | 22.3% |
| 2 | Groton Wind LLCGrafton County | 48 | 115 | 27.3% |
| 3 | Antrim WindHillsborough County | 29 | 77.9 | 30.9% |
| 4 | Lempster Wind LLCSullivan County | 24 | 67.7 | 32.2% |
| 5 | Jericho PowerCoos County | 14 | 22.6 | 18.1% |
Projects where wind is the largest fuel or at least a fifth of nameplate capacity. MW is wind nameplate only; net generation covers the whole project. Source: EIA-860M August 2026, published 2026-09-24, and EIA-923 2025. Page updated 2026-10-04. Data sources