In Los Angeles County, California (CA). 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 Building F?

1 MW of nameplate capacity across 1 unit, as of the EIA-860M release for 2026-07.

EIA-860M names Golden Springs Development Company 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 Building F LLC?

Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Golden Springs Development Company 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 "Building F LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.

Is Building F still running?

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

Building F

Building F is a 1 MW solar farm in Los Angeles County, California, operated by Golden Springs Development Company LLC. EIA-860M lists 1 generating unit here, inside CAISO. Its unit entered service in 2016.

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: 1.3 MW; 1.3 MW net summer
Generating units: 1
In service: 2016
EIA plant ID: 60151

Where it is

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County: Los Angeles County, California
Coordinates: 33.9144, -118.0502
Balancing authority: CISO
Sector: IPP Non-CHP

Units, technology and status

Operator of record: Golden Springs Development Company LLC
Primary energy source: Solar
Technologies: Solar Photovoltaic
Status: Operating

Every plant Golden Springs Development Company LLC reports to EIA →

Building F: FAQ

Where is Building F?: In Los Angeles County, California (CA). 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 Building F?: 1 MW of nameplate capacity across 1 unit, as of the EIA-860M release for 2026-07.
Who owns Building F?: EIA-860M names Golden Springs Development Company 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 Building F LLC?: Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Golden Springs Development Company 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 "Building F LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
Is Building F still running?: EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.