🔋 Battery Storage Power Plants in Massachusetts
Massachusetts operates 23 battery storage power plants totaling 21 MW of nameplate capacity. Annual generation: —.
Battery storage facilities don't generate electricity — they store it. They charge from the grid (often from solar during the day) and discharge during peak demand or to firm up renewables. EIA classifies them as power plants because they connect to the grid like one.
Plants23operating
Capacity20 MWnameplate
Generation—annual
All Massachusetts battery storage plants
| Plant | City | County | Capacity | Operator |
|---|---|---|---|---|
| Holden Bess 1 | Holden | Worcester County | 5 MW | Holden Bess 1 Llc |
| Old Frontier Solar Iii | South Deerfield | Franklin County | 4 MW | Old Frontier Solar Iii Pv, Llc |
| Paxton Bess 1 | Paxton | Worcester County | 3 MW | Paxton Bess 1 Llc |
| Groton Bess 2 | Groton | Middlesex County | 2 MW | Groton Bess 2 Llc |
| Groton Bess 1 | Groton | Middlesex County | 2 MW | Groton Bess 1 Llc |
| 342 Circuit | Hanover | Plymouth County | 2 MW | Madison Energy Investments Llc |
| 20 Bedford | Bridgewater | Plymouth County | 2 MW | Madison Energy Investments Llc |
| 376 Nash | New Bedford | Bristol County | 1 MW | Madison Energy Investments Llc |
| Martha's Vineyard Community Battery | Oak Bluffs | Dukes County | — | Eversource |
| Cranberry Point Energy Storage | Carver | Plymouth County | — | Cranberry Point Energy Storage Llc |
| Solar Carver 3 Hybrid | Carver | Plymouth County | — | Solar Carver 3, Llc |
| Solar Carver 1 Hybrid | Carver | Plymouth County | — | Solar Carver 1, Llc |
| Ring Road | Plympton | Plymouth County | — | Greenbacker Renewable Energy Corporation |
| Borrego - Highland Ave | Dartmouth | Bristol County | — | Highland Ave Solar 1, Llc |
| Braley Hill North Solar | Rochester | Plymouth County | — | Rewild Renewables, Llc |
| Cushman Road Solar | Rochester | Plymouth County | — | Rewild Renewables, Llc |
| Featherbed Lane South Solar | Rochester | Plymouth County | — | Rewild Renewables, Llc |
| Randall Lane Solar | Mattapoisett | Plymouth County | — | Rewild Renewables, Llc |
| Snipatuit Road Solar | Rochester | Plymouth County | — | Rewild Renewables, Llc |
| Kearsarge Riverpark I Llc | North Reading | Middlesex County | — | Kearsarge Riverpark I Llc |
| Kearsarge Riverpark Ii Llc | North Reading | Middlesex County | — | Kearsarge Riverpark I Llc |
| Town Of Sharon Portfolio -Mt St Landfill | Sharon | Norfolk County | — | Mountain Street Solar Project 2019, Llc |
| Wakefield Ma Bess 1 | Wakefield | Middlesex County | — | Wakefield Ma Bess 1 Llc |