Massachusetts · Storage

Storage power plants in Massachusetts

There are 17 storage plants in Massachusetts in this directory, with a combined nameplate capacity of 72.9 MW. The largest is Outer Cape Community Battery at 25 MW.

17
Plants
72.9 MW
Combined capacity
4.3 MW
Average plant size
2021
Avg. commissioning year
PlantFuelOwnerCapacity
Outer Cape Community BatteryStorageEversource25 MW
0 Hammond St CSGStorage0HAM WHAM8 Solar, LLC9.8 MW
Holden BESS 1StorageHolden BESS 1 LLC5 MW
Minuteman Energy StorageStorageMinuteman Energy Storage, LLC5 MW
Ashburnham Energy Storage ProjectStorageMassachusetts Mun Wholes Electric Co3 MW
Beebe Substation Battery StorageStorageMassachusetts Mun Wholes Electric Co3 MW
Brockelman Road Solar 2StorageBrockelman Road Solar 2, LLC3 MW
Paxton BESS 1StoragePaxton BESS 1 LLC3 MW
Acton-Boxborough Schools BESSStorageMSS Energy Holdings, LLC (d.b.a. Calibrant Energy)2.1 MW
Chocksett Rd Energy Storage ProjectStorageSterling Municipal Light Department2 MW
Groton BESS 1StorageGroton BESS 1 LLC2 MW
Groton BESS 2StorageGroton BESS 2 LLC2 MW
Station 9 Energy Storage SystemStorageTown of Braintree - (MA)2 MW
1 CommercialStorageMadison Energy Investments LLC1.5 MW
20 BedfordStorageMadison Energy Investments LLC1.5 MW
401 SouthStorageMadison Energy Investments LLC1.5 MW
Acushnet Ball Plant 2StorageAcushnet1.5 MW