Lempster Wind LLC
Wind power plant · Sullivan County, New Hampshire
Details
- Primary fuel
- Wind
- Technology
- Onshore Wind Turbine
- Operator
- Avangrid Power LLC
- County
- Sullivan County
- Generating units
- 1
- Share of state capacity
- 0.52%
- Rank among wind plants in New Hampshire
- #4 of 5
- EIA plant code
- 56399
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| 1 | Onshore Wind Turbine | 24 MW | 24 MW | 2008 | Operating |
Nameplate is the maximum rated output; summer capacity is what the unit can reliably deliver on a hot day, which is typically lower.
Similarly sized plants in New Hampshire
| Antrim Wind | Wind | 29 MW |
| NE Renewable Tamworth, LLC | Other | 25 MW |
| Schiller | Other | 21 MW |
| Bridgewater Power LP | Other | 20 MW |
About this data
From EIA’s inventory of operable generators, May 2026 release. Capacity is nameplate — the maximum rated output of the equipment, not what the plant actually generates over a year, which depends on how often it runs. A 24 MW solar plant and a 24 MW nuclear plant have the same entry here and produce very different amounts of electricity.
“In service since” is the earliest in-service date among the units still listed, so a site rebuilt around newer equipment can read as younger than the site itself. All New Hampshire power plants · What New Hampshire actually generates