205 Sturbridge A

205 Sturbridge A is a 3 MW solar farm in Hampden County, Massachusetts, operated by Altus Power America Management, LLC. EIA-860M lists 1 generating unit here, inside ISO New England. Its unit entered service in 2014.

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
3 MW
3 MW net summer
Generating units
1
In service
2014
EIA plant ID
59821

Where it is

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County
Hampden County, Massachusetts
Coordinates
42.1093, -72.1705
Balancing authority
ISNE
Sector
IPP Non-CHP

Units, technology and status

Operator of record
Altus Power America Management, LLC
Primary energy source
Solar
Technologies
Solar Photovoltaic
Status
Operating

Every plant Altus Power America Management, LLC reports to EIA →

205 Sturbridge A: FAQ

Where is 205 Sturbridge A?
In Hampden 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 205 Sturbridge A?
3 MW of nameplate capacity across 1 unit, as of the EIA-860M release for 2026-07.
Who owns 205 Sturbridge A?
EIA-860M names Altus Power America Management, LLC 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 205 Sturbridge A LLC?
Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Altus Power America Management, LLC 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 "205 Sturbridge A LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
Is 205 Sturbridge A still running?
EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.