Kearsarge GB
20 West Plain Road, Great Barrington, MA 1230Plant Summary Information
Kearsarge GB is ranked #304 out of 547 solar farms in Massachusetts in terms of total annual net electricity generation.
Kearsarge GB generated 468.0 MWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Kearsarge GB |
|---|---|
| Utility Name | Kearsarge GB LLC |
| Location | Berkshire County, MA |
| Initial Operation Date | August 2018 |
| Last Update | Dec 2025 |
| Annual Generation | 2.9 GWh |
| Annual Consumption | 10.4 k MMBtu |
| Ranked #10,048 out of 13,301 Power Plants Nationwide | |
| Ranked #5,034 out of 7,209 Solar Power Plants Nationwide | |
| Ranked #387 out of 654 Massachusetts Power Plants | |
| Ranked #304 out of 547 Massachusetts Solar Power Plants | |
| Fuel Types | Solar |
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Monthly Net Generation for Kearsarge GB
Monthly Plant Fuel Consumption for Kearsarge GB
Kearsarge GB Details
| Summary Information | |
|---|---|
| Plant Name | Kearsarge GB (62550) |
| Plant Address | 20 West Plain Road, Great Barrington, MA 1230 |
| Utility | Kearsarge GB LLC (62053) |
| Latitude, Longitude | 42.1925, -73.40786 |
| Generation Dates on File | Aug 2018 to Dec 2025 |
| Initial Operation Date | August 2018 |
| Annual Generation | 2.9 GWh |
| Fuel Types | Solar |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | Yes |
| FERC Small Power Producer Docket Number | 18-1090-000 |
| FERC Exempt Wholesale Generator Status | No |
| 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 | |
| Transmission / Distribution Owner | Massachusetts Electric Co (11804) MA |
| Grid Voltage | 15.00 kV |
| Energy Storage | No |
Generator GB123 Details Operating August 2018
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 1.9 MW |
| Summer Capacity | 1.9 MW |
| Winter Capacity | 1.9 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | August 2018 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solar Details | |
| Fixed Tilt | Yes |
|---|---|
| Azimuth Angle | 180 |
| Tilt Angle | 25 |
| DC Net Capacity | 2.7 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | Yes |
| Virtual Net Metering DC Capacity | 2.7 MW |
Kearsarge GB 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 Solar.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #5024 | Cashton Solar | Cashton, WI | 2.9 GWh |
| #5025 | Gold Mine | Bradley, SC | 2.9 GWh |
| #5026 | River Bend Solar, LLC (MT) | Reed Point, MT | 2.9 GWh |
| #5027 | DG Tufts Knoll LLC CSG | North Grafton, MA | 2.9 GWh |
| #5028 | Freeman Avenue | Andersonville, GA | 2.9 GWh |
| #5029 | Galesburg Solar Array | Oquawka, IL | 2.9 GWh |
| #5030 | VS RXI Mason-Chatsworth, LLC | Chatsworth, CA | 2.9 GWh |
| #5031 | Harris (NY) | Liberty, NY | 2.9 GWh |
| #5032 | Chambers 4 - San Bernardino SNA7 | San Bernardino, CA | 2.9 GWh |
| #5033 | CES Sterling LLC | Sterling, MA | 2.9 GWh |
| #5035 | ESA Four Oaks 2 NC LLC | Four Oaks, NC | 2.9 GWh |
| #5036 | MO33 CSG | Gaithersburg, MD | 2.9 GWh |
| #5037 | BBARWA | Big Bear, CA | 2.9 GWh |
| #5038 | O'Shea Solar Farm | Detroit, MI | 2.9 GWh |
| #5039 | Clinton Solar 4 LLC CSG | Carlyle, IL | 2.9 GWh |
| #5040 | Kohler Solar | Kohler, WI | 2.9 GWh |
| #5041 | Madison Solar (NE) | Madison, NE | 2.9 GWh |
| #5042 | NV - Nokomis - CHI | Mesquite, NV | 2.9 GWh |
| #5043 | Muscogee Public Works | Columbus, GA | 2.9 GWh |
| #5044 | Spruce - WCMD - Rubble I | Williamsport, MD | 2.9 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Kearsarge GB.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Becton Dickinson Ground & Roof Top | North Canaan, CT | 2.5 GWh | 13.2 mi |
| Berkshire 1 | Sheffield, MA | 2.4 GWh | 5.4 mi |
| Bunce | North Canaan, CT | 3.2 GWh | 12.7 mi |
| Falls Village | Falls Village, CT | 25.7 GWh | 16.4 mi |
| Ghent (NY) | Ghent, NY | 7.9 GWh | 16.5 mi |
| Lee Site 31 Solar | Lee, MA | 149.0 MWh | 11.7 mi |
| Monument Valley | Great Barrington, MA | 3.1 GWh | 5.7 mi |
| New Marlborough | New Marlborough, MA | 6.9 GWh | 7.2 mi |
| Nolan | Great Barrington, MA | 1.4 GWh | 4 mi |
| Oak Leaf Solar XVI Community Solar | Pittsfield, MA | 10.0 MWh | 16.9 mi |
| Oak Leaf Solar XVII Community Solar | Pittsfield, MA | 47.0 MWh | 16.9 mi |
| Rail Trail | Great Barrington, MA | 3.1 GWh | 4.2 mi |
| Rising Paper | Great Barrington, MA | 3.4 GWh | 4.1 mi |
| Sand Road | North Canaan, CT | 3.4 GWh | 11.7 mi |
| Seaboard Sheffield, LLC | Sheffield, MA | 2.3 GWh | 5.7 mi |
| Sheffield Hewins | Sheffield, MA | 2.0 GWh | 9.9 mi |
| Syncarpha Hancock II CSG | Hancock, MA | 2.8 GWh | 16.5 mi |
| Syncarpha Hancock III CSG | Pittsfield, MA | 1.4 GWh | 16.7 mi |
| Tanglewood Circle Solar 1 LLC | Becket, MA | 7.2 GWh | 15.8 mi |
| Truck Stop | West Stockridge, MA | 2.5 GWh | 10.3 mi |