In Solano 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 Vacaville?

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

EIA-860M names 700Eubanks 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 Vacaville LLC?

Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — 700Eubanks 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 "Vacaville LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.

Is Vacaville still running?

EIA-860M files it as "Out of service and NOT expected to return to service in next calendar year" for 2026-07. Statuses change monthly, and this page follows the monthly release.

Vacaville

Vacaville is a 1 MW solar farm in Solano County, California, operated by 700Eubanks LLC. EIA-860M lists 1 generating unit here, inside CAISO. Its unit entered service in 2007.

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 MW; 1 MW net summer
Generating units: 1
In service: 2007
EIA plant ID: 59058

Where it is

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County: Solano County, California
Coordinates: 38.3994, -121.9603
Balancing authority: CISO
Sector: IPP Non-CHP

Units, technology and status

Operator of record: 700Eubanks LLC
Primary energy source: Solar
Technologies: Solar Photovoltaic
Status: Out of service and NOT expected to return to service in next calendar year

Every plant 700Eubanks LLC reports to EIA →

Vacaville: FAQ

Where is Vacaville?: In Solano 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 Vacaville?: 1 MW of nameplate capacity across 1 unit, as of the EIA-860M release for 2026-07.
Who owns Vacaville?: EIA-860M names 700Eubanks 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 Vacaville LLC?: Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — 700Eubanks 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 "Vacaville LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
Is Vacaville still running?: EIA-860M files it as "Out of service and NOT expected to return to service in next calendar year" for 2026-07. Statuses change monthly, and this page follows the monthly release.