Williamstown Solar
3479 VT Route 64, Williamstown, VT 5679Plant Summary Information
Williamstown Solar is ranked #40 out of 54 solar farms in Vermont in terms of total annual net electricity generation.
Williamstown Solar generated 321.0 MWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Williamstown Solar |
|---|---|
| Utility Name | CVI CleanCapital Solar 1 LLC |
| Location | Orange County, VT |
| Initial Operation Date | December 2012 |
| Last Update | Dec 2025 |
| Annual Generation | 2.2 GWh |
| Annual Consumption | 7.6 k MMBtu |
| Ranked #10,595 out of 13,081 Power Plants Nationwide | |
| Ranked #5,495 out of 7,015 Solar Power Plants Nationwide | |
| Ranked #86 out of 114 Vermont Power Plants | |
| Ranked #40 out of 54 Vermont Solar Power Plants | |
| Fuel Types | Solar |
| Previous Operators |
Gestamp Asetym Solar North America (2013 to 2014) X-Elio North America Inc (2015 to 2017) CleanCapital (2018 to 2021) CVI CleanCapital Solar 1 LLC (2022 to 2025) |
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Monthly Net Generation for Williamstown Solar
Monthly Plant Fuel Consumption for Williamstown Solar
Williamstown Solar Details
| Summary Information | |
|---|---|
| Plant Name | Williamstown Solar (58145) |
| Plant Address | 3479 VT Route 64, Williamstown, VT 5679 |
| Utility | CVI CleanCapital Solar 1 LLC (65432) |
| Latitude, Longitude | 44.11306, -72.60583 |
| Generation Dates on File | Dec 2012 to Dec 2025 |
| Initial Operation Date | December 2012 |
| Annual Generation | 2.2 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 | 13-66-000 |
| 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 | Washington Electric Coop - (VT) (20151) VT |
| Grid Voltage | 12.47 kV |
| Energy Storage | No |
Generator WTS_1 Details Operating December 2012
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 2 MW |
| Summer Capacity | 2 MW |
| Winter Capacity | 2 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | December 2012 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solid Fuel Gasification | No |
| Solar Details | |
| Fixed Tilt | Yes |
|---|---|
| Azimuth Angle | 180 |
| Tilt Angle | 30 |
| DC Net Capacity | 2.5 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | Yes |
| Net Metering DC Capacity | 2.5 MW |
| Virtual Net Metering Agreement | No |
Williamstown Solar Plant Owners
| Owner Name | Address | Ownership | We couldn't locate any owners for this plant |
|---|
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| #5493 | Ruby-Norris | Milford, NE | 2.2 GWh |
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| #5496 | Rivercrest SD | Wilson, AR | 2.2 GWh |
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| #5498 | Southbridge Solar | Southbridge, MA | 2.2 GWh |
| #5499 | Sand Lake DPC Solar | Centuria, WI | 2.2 GWh |
| #5500 | Calabro Airport South Solar Project | Shirley, NY | 2.2 GWh |
| #5501 | 5601 Westside CDG | North Bergen, NJ | 2.2 GWh |
| #5502 | SR Jackson II | Jackson, TN | 2.2 GWh |
| #5503 | Centerville (NE) | Roca, NE | 2.2 GWh |
| #5504 | Kearsarge Oppenheim CSG | St. Johnsville, NY | 2.2 GWh |
| #5505 | CBP Solar | Buchanan, NY | 2.2 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Williamstown Solar.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Berlin 5 | Berlin, VT | 1.9 GWh | 9.5 mi |
| Bolton Falls | Duxbury, VT | 6.1 GWh | 20 mi |
| Boltonville Hydro Associates | Boltonville, VT | 2.3 GWh | 25.4 mi |
| Dodge Falls Associates | Bath, NH | 21.6 GWh | 27.9 mi |
| Elizabeth Mines Solar 1 | So. Strafford, VT | 6.7 GWh | 24.2 mi |
| ER Bone Hill Solar, LLC | Northfield, VT | 1.9 GWh | 2.7 mi |
| GMP Solar - Williamstown | Williamstown, VT | 6.7 GWh | 5 mi |
| GMP Solar/Storage-Essex Hybrid | Essex, VT | 6.7 GWh | 23.9 mi |
| GMP Solar/Storage-Ferrisburgh Hybrid | Ferrisburgh, VT | 8.2 GWh | 26.7 mi |
| Lawrence Brook | Morristown, VT | 3.0 GWh | 27.9 mi |
| Marshfield 6 | Marshfield, VT | 3.9 GWh | 21.7 mi |
| Middlesex 2 | Moretown, VT | 5.9 GWh | 13 mi |
| Nebraska Valley Solar Farm | Stowe, VT | 1.2 GWh | 25.5 mi |
| Ryegate Associates, LLC | East Ryegate, VT | 157.6 GWh | 28.1 mi |
| Silver Lake (VT) | Salisbury, VT | 5.2 GWh | 26.7 mi |
| Smith (VT) | Bradford, VT | 1.8 GWh | 25.1 mi |
| SunGen Sharon 1 LLC | Sharon, VT | 2.4 GWh | 22.9 mi |
| VEC Magee Hill Solar | Hinesburgh, VT | 1.6 GWh | 28.6 mi |
| Waterbury 22 | Waterbury, VT | 11.4 GWh | 20.2 mi |
| Wrightsville Hydro Plant | Montpelier, VT | 374.0 MWh | 13.7 mi |