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SOLAR FARMS · BATTERY STORAGEWilliamsville Hybrid CSG
Williamsville Hybrid CSG is a 8.3 MW operating solar and battery storage plant in Worcester County, Massachusetts, operated by 147 Williamsville Solar 1, LLC. Its batteries store up to 7 MWh.
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| WIL | Solar Photovoltaic | 5.0 MW | |
| WBESS | Batteries | 3.3 MW 7 MWh |
Plant details
- Operator
- 147 Williamsville Solar 1, LLC
- Location
- Worcester County, Massachusetts
- Balancing authority
- ISNE
- Sector
- IPP Non-CHP
- Capacity
- Operating: 8.3 MW
- First unit online
- Sep 2021
- EIA plant ID
- 63805
Location
42.4695, -72.0698
Nearby power plants
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- Barre Solar III LLCSolar farms · 1.0 MW · 4.1 mi
- Stetson Road Solar - Barre ISolar farms · 2.0 MW · 4.9 mi
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- Spring Hill RoadSolar farms · 1.9 MW · 6.6 mi
- Barre II Solar ProjectSolar farms · 1.5 MW · 7.7 mi
- Gardner Solar 1Solar farms · 2.0 MW · 8.3 mi
- Barton Acres Solar, LLC CSGSolar farms · 1.0 MW · 8.6 mi
Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem