Where is Saddleback Solar?

In Berkshire 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 Saddleback Solar?

6 MW of nameplate capacity across 2 units, as of the EIA-860M release for 2026-07.

Who owns Saddleback Solar?

EIA-860M names SoCore Energy 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 Saddleback Solar LLC?

Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — SoCore Energy 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 "Saddleback Solar LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.

Is Saddleback Solar still running?

EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.

Saddleback Solar

Saddleback Solar is a 6 MW solar farm in Berkshire County, Massachusetts, operated by SoCore Energy LLC. EIA-860M lists 2 generating units here, inside ISO New England. Its units entered service in 2022.

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: 6.1 MW; 6.1 MW net summer
Generating units: 2
In service: 2022
EIA plant ID: 68680

Where it is

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County: Berkshire County, Massachusetts
Coordinates: 42.536, -73.229
Balancing authority: ISNE
Sector: IPP Non-CHP

Units, technology and status

Operator of record: SoCore Energy LLC
Primary energy source: Solar
Technologies: Batteries, Solar Photovoltaic
Status: Operating

This site runs on more than one energy source. EIA-860M capacity splits: Solar 4 MW, Battery 3 MW. It is filed here under Solar, the source with the most capacity.

Every plant SoCore Energy LLC reports to EIA →

Saddleback Solar: FAQ

Where is Saddleback Solar?: In Berkshire 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 Saddleback Solar?: 6 MW of nameplate capacity across 2 units, as of the EIA-860M release for 2026-07.
Who owns Saddleback Solar?: EIA-860M names SoCore Energy 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 Saddleback Solar LLC?: Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — SoCore Energy 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 "Saddleback Solar LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
Is Saddleback Solar still running?: EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.