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SOLAR FARMS · BATTERY STORAGEMarston Mills Solar
Marston Mills Solar is a 8.0 MW operating solar and battery storage plant in Barnstable County, Massachusetts, operated by SoCore Energy LLC. Its batteries store up to 3 MWh.
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| PV1 | Solar Photovoltaic | 5.0 MW | |
| BA | Batteries | 3.0 MW 3 MWh |
Plant details
- Operator
- SoCore Energy LLC
- Location
- Barnstable County, Massachusetts
- Balancing authority
- ISNE
- Sector
- IPP Non-CHP
- Capacity
- Operating: 8.0 MW
- First unit online
- Dec 2021
- EIA plant ID
- 68950
Location
41.6633, -70.3989
Nearby power plants
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- ASD Cotuit MA Solar LLCSolar farms, Battery storage · 5.6 MW · 4.4 mi
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- SandwichSolar farms, Battery storage · 4.0 MW · 5.6 mi
- Green MeadowsSolar farms · 3.5 MW · 6.9 mi
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- Cape Cod Air Force Station - 6 SWSWind farms · 3.4 MW · 9.5 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