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BATTERY STORAGEAshburnham Energy Storage Project
Ashburnham Energy Storage Project is a 3.0 MW operating battery storage site in Worcester County, Massachusetts, operated by Massachusetts Mun Wholes Electric Co. Its batteries store up to 3 MWh.
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Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| AMLPB | Batteries | 3.0 MW 3 MWh |
Plant details
- Operator
- Massachusetts Mun Wholes Electric Co
- Location
- Worcester County, Massachusetts
- Balancing authority
- ISNE
- Sector
- Electric Utility
- Capacity
- Operating: 3.0 MW
- First unit online
- Mar 2019
- EIA plant ID
- 62219
Location
42.6714, -71.9267
Nearby power plants
- Winchendon SolarSolar farms · 1.9 MW · 3.4 mi
- Ashby Duffy CSG Solar FarmSolar farms · 1.8 MW · 4.9 mi
- Integrys MA Solar, LLC - Ashburnham SiteSolar farms · 2.9 MW · 5.0 mi
- Syncarpha Westminster Hybrid CSGSolar farms, Battery storage · 7.6 MW · 6.2 mi
- Westminster Renewables, LLC CSGSolar farms · 1.5 MW · 6.3 mi
- Mt Wachusett Community CollegeWind farms · 3.4 MW · 6.4 mi
- Dept of Corrections NCCI WindWind farms · 3.4 MW · 6.9 mi
- Ashby Solar, LLC CSGSolar farms · 1.8 MW · 7.1 mi
- Gardner - Otter River RoadSolar farms · 2.5 MW · 7.4 mi
- Happy Hollow CSG HybridSolar farms, Battery storage · 8.3 MW · 7.5 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