PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/63805
EIA plant 63805
Hubbardston · Worcester · MA
Williamsville Hybrid CSG
Operated by 147 Williamsville Solar 1, LLC
Published location
Where is Williamsville Hybrid CSG?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
42.469505, -72.069781
Open the interactive map ↗Map data © OpenStreetMap contributors
Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 236 MWh |
| 2 | 668 MWh |
| 3 | 795 MWh |
| 4 | 805 MWh |
| 5 | 918 MWh |
| 6 | 1,007 MWh |
| 7 | 935 MWh |
| 8 | 928 MWh |
| 9 | 830 MWh |
| 10 | 799 MWh |
| 11 | 602 MWh |
| 12 | 415 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| WIL | Solar Photovoltaic | SUN | 5 | OP |
| WBESS | Batteries | MWH | 3.3 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
63805
Sector
IPP Non-CHP
Water source
Unavailable
Data edition
2024-final