Williamstown Solar
Solar power plant · Orange County, Vermont
Nameplate capacity
2.0 MW
Rank in Vermont
#90
of 117 plants
In service since
2012
December 2012
Details
- Primary fuel
- Solar
- Technology
- Solar Photovoltaic
- Operator
- CVI CleanCapital Solar 1 LLC
- County
- Orange County
- Generating units
- 1
- Share of state capacity
- 0.22%
- Rank among solar plants in Vermont
- #41 of 53
- EIA plant code
- 58145
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| WTS_1 | Solar Photovoltaic | 2.0 MW | 2.0 MW | 2012 | 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 Vermont
| Sudbury Solar | Solar | 2.0 MW |
| Technology Drive Solar | Solar | 2.0 MW |
| Barton Solar Farm | Solar | 1.9 MW |
| GMP Solar - Richmond | Solar | 1.9 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 2.0 MW solar plant and a 2.0 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 Vermont power plants · What Vermont actually generates