Antrim Wind
Hillsborough County, New Hampshire · EIA plant ID 59953 · Operator: Antrim Wind Energy LLC
Nameplate29MWSummer 29 MW
Generators1in service
Net generation79GWh12 mo to Aug 2026
Capacity factor31%wind units, summer MW
Heat rate—thermal plants only
First online2019
The 12-month figures include preliminary EIA-923 months, which EIA revises. Final data runs through Dec 2025.
Monthly net generation
EIA-923, all units at the plant. Net of station use; storage can go negative.
FinalPreliminary
Capacity factor by year
Net MWh ÷ (summer MW × hours), wind units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
Heat rate by year
Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
Heat rate applies to fuel-burning (thermal) units only.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2019 | 6 | 28.2% | — |
| 2020 | 80.2 | 31.7% | — |
| 2021 | 78.1 | 30.9% | — |
| 2022 | 82.8 | 32.8% | — |
| 2023 | 68.8 | 27.3% | — |
| 2024 | 71 | 28.1% | — |
| 2025 | 77.9 | 30.9% | — |
Generators
EIA-860 (annual) with EIA-860M updates through Sep 2026. EIA-923 reports generation by plant, prime mover and fuel, not by unit, so unit-level output isn't shown.
| Gen ID | Technology | Prime mover | Nameplate MW | Summer MW | Online | Status | Planned retirement | OEM / model |
|---|---|---|---|---|---|---|---|---|
| AWND1 | Onshore Wind Turbine | WT | 28.8 | 28.8 | Dec 2019 | Operating | — | siemens SWT-3.2-113 |
Owner / operator
Operator: Antrim Wind Energy LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Antrim Wind Energy LLC | 100.0% | 29 MW |
Nearby plants
Within 80 km.
| Jackman | 3 MW | 6.9 km |
| Hillsborough Hosiery | 1 MW | 10.7 km |
| Crotched Mountain Rehabilitation Center | 2 MW | 15 km |
| Lempster Wind LLC | 24 MW | 21.9 km |
| EHC West Hopkinton | 1 MW | 25.2 km |
| Gregg Falls | 4 MW | 36 km |