Acushnet Ball Plant 2

Acushnet Ball Plant 2 is a 2 MW battery storage project in Bristol County, Massachusetts, operated by Acushnet. EIA-860M lists 2 generating units here, inside ISO New England. Its units entered service in 2019.

As of 2026-07 (inventory dated 2026-07-31) · EIA-860M Preliminary Monthly Electric Generator Inventory · eia.gov/…/july_generator2026.xlsx · eia.gov/…/eia860m

Nameplate capacity
1.5 MW
1.5 MW net summer
Generating units
2
In service
2019
EIA plant ID
62835

Where it is

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County
Bristol County, Massachusetts
Coordinates
41.7197, -70.9714
Balancing authority
ISNE
Sector
Industrial Non-CHP

Units, technology and status

Operator of record
Acushnet
Primary energy source
Battery
Technologies
Batteries
Status
Out of service but expected to return to service in next calendar year

Every plant Acushnet reports to EIA →

Acushnet Ball Plant 2: FAQ

Where is Acushnet Ball Plant 2?
In Bristol County, Massachusetts (MA). The map on this page is placed at the coordinates EIA files for the plant, which locate the site rather than any individual unit.
How big is Acushnet Ball Plant 2?
2 MW of nameplate capacity across 2 units, as of the EIA-860M release for 2026-07.
Who owns Acushnet Ball Plant 2?
EIA-860M names Acushnet as the reporting entity. That is the operator of record on the survey, which is not always the ultimate owner.
Is this the same as Acushnet Ball Plant 2 LLC?
Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Acushnet here — not the project company that holds the asset. Project companies are commonly registered as an LLC carrying the plant's name, so a search for "Acushnet Ball Plant 2 LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
Is Acushnet Ball Plant 2 still running?
EIA-860M files it as "Out of service but expected to return to service in next calendar year" for 2026-07. Statuses change monthly, and this page follows the monthly release.