Lempster Wind LLC
106 NE Bean Mt Road, Lempster, NH 3605Plant Summary Information
Lempster Wind LLC is ranked #17 out of 56 power plants in New Hampshire in terms of total annual net electricity generation.
Lempster Wind LLC generated 10.3 GWh during the 3-month period between July 2025 to October 2025.
| Plant Name | Lempster Wind LLC |
|---|---|
| Utility Name | Avangrid Power LLC |
| Location | Sullivan County, NH |
| Initial Operation Date | December 2008 |
| Last Update | Oct 2025 |
| Annual Generation | 67.6 GWh |
| Annual Consumption | 249.6 k MMBtu |
| Ranked #3,793 out of 12,553 Power Plants Nationwide | |
| Ranked #960 out of 1,366 Wind Power Plants Nationwide | |
| Ranked #17 out of 56 New Hampshire Power Plants | |
| Ranked #4 out of 5 New Hampshire Wind Power Plants | |
| Fuel Types | Wind |
| Previous Operators |
Iberdrola Renewables Inc (2013 to 2014) Avangrid Renewables Inc (2015 to 2015) Avangrid Renewables LLC (2016 to 2023) Avangrid Power LLC (2024 to 2024) |
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Monthly Net Generation for Lempster Wind LLC
Lempster Wind LLC Details
| Summary Information | |
|---|---|
| Plant Name | Lempster Wind LLC (56399) |
| Plant Address | 106 NE Bean Mt Road, Lempster, NH 3605 |
| Utility | Avangrid Power LLC (15399) |
| Latitude, Longitude | 43.233, -72.1455 |
| Generation Dates on File | Dec 2008 to Oct 2025 |
| Initial Operation Date | December 2008 |
| Annual Generation | 67.6 GWh |
| Fuel Types | Wind |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | No |
| FERC Exempt Wholesale Generator Status | Yes |
| FERC Exempt Wholesale Generator Docket Number | EG08-73-000 |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | NPCC |
| Balancing Authority | ISO New England Inc. (ISNE) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Public Service Co of NH (15472) NH |
| Grid Voltage | 34.50 kV |
| Energy Storage | No |
Generator 1 Details Operating December 2008
| Technology | Onshore Wind Turbine |
|---|---|
| Prime Mover | Wind Turbine, Onshore |
| Ownership | Single Owner |
| Nameplate Capacity | 24 MW |
| Summer Capacity | 24 MW |
| Winter Capacity | 24 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | December 2008 |
|---|---|
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Wind |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Turbines/Hydrokinetic Buoys | 12 |
| Multiple Fuels | No |
| Turbine Details | |
| Number Of Turbines | 12 |
|---|---|
| Predominant Turbine Manufacturer | Gamesa |
| Predominant Turbine Model Number | G87-2.0 |
| Design Wind Speed | 15 MPH |
| Wind Quality Class | 3 - Low Wind |
| Turbine Hub Height Feet | 256 |
Lempster Wind LLC Plant Owners
| Owner Name | Address | Ownership | We couldn't locate any owners for this plant |
|---|
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Wind.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #950 | Sheffield Wind | Sheffield, VT | 72.1 GWh |
| #951 | Spring Canyon Expansion Wind Energy Ctr | Peetz, CO | 71.9 GWh |
| #952 | 85 A | Tehachapi, CA | 71.2 GWh |
| #953 | Big Blue | Blue Earth, MN | 70.0 GWh |
| #954 | Beaver Creek Wind Facility | Big Timber, MT | 69.9 GWh |
| #955 | Big Turtle Wind Farm, LLC | Harbor Beach, MI | 69.9 GWh |
| #956 | Oak Tree Energy | Clark, SD | 69.4 GWh |
| #957 | Camp Reed | Glenns Ferry, ID | 69.4 GWh |
| #958 | Yahoo Creek | Hagerman, ID | 68.4 GWh |
| #959 | Payne's Ferry | Hagerman, ID | 67.8 GWh |
| #961 | Wind Park Bear Creek | Bear Creek, PA | 67.5 GWh |
| #962 | Aurora County Wind | White Lake, SD | 67.1 GWh |
| #963 | Big Timber Wind Farm | Big Timber, MT | 67.0 GWh |
| #964 | Salmon Falls Wind Park | Hagerman, ID | 64.4 GWh |
| #965 | Fenner Wind | Cazenovia, NY | 64.4 GWh |
| #966 | Two Ponds Windfarm | Glenns Ferry, ID | 63.9 GWh |
| #967 | Sleeping Bear LLC | Woodward, OK | 63.3 GWh |
| #968 | Desert Meadow Windfarm | Glenns Ferry, ID | 62.9 GWh |
| #969 | Hammett Hill Windfarm | Glenns Ferry, ID | 62.2 GWh |
| #970 | Mainline Windfarm | Glenns Ferry, ID | 61.7 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Lempster Wind LLC.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Antrim Wind | Antrim, NH | 75.7 GWh | 13.6 mi |
| Ascutney | Weatherfield, VT | 111.0 MWh | 18 mi |
| Bellows Falls | Bellow Falls, VT | 264.4 GWh | 16.5 mi |
| Cavendish | Cavendish, VT | 830.0 MWh | 25 mi |
| Chester Power Partners | North Chester, VT | 2.6 GWh | 23 mi |
| Coolidge Solar 1, LLC | Ludlow, VT | 24.0 GWh | 29.3 mi |
| Eastman Falls | Franklin, NH | 24.3 GWh | 28.6 mi |
| EHC West Hopkinton | West Hopkinton, NH | 2.7 GWh | 20.2 mi |
| Hillsborough Hosiery | Hillsboro, NH | 2.1 GWh | 15.1 mi |
| Jackman | Hillsborough, NH | 8.8 GWh | 13 mi |
| Lower Village Water Power Project | Claremont, NH | 3.9 GWh | 14.1 mi |
| Mascoma Hydro | W. Lebanon, NH | 1.5 GWh | 29 mi |
| NE Renewable Springfield, LLC | Springfield, NH | 33.1 GWh | 15.2 mi |
| Ottauquechee Hydro | N. Hartland, VT | 978.0 MWh | 26.9 mi |
| Penacook Lower Falls | Boscawen, NH | 16.6 GWh | 27.9 mi |
| Penacook Upper Falls Hydro | Penacook, NH | 11.6 GWh | 27.6 mi |
| Rolfe Canal Hydro | Penacook, NH | 17.3 GWh | 27.4 mi |
| Stevens Mills Dam | Franklin, NH | 5.9 GWh | 29.2 mi |
| Westminster | Westminster, VT | 2.8 GWh | 18.6 mi |
| Wheelabrator Concord Facility | Concord, NH | 93.6 GWh | 28.8 mi |