Agnews Power Plant

Agnews Power Plant is a 32 MW natural gas power plant in Santa Clara County, California, operated by OLS Energy-Agnews Inc.. EIA-860M lists 2 generating units here, inside CAISO. Its units entered service in 1990.

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
32 MW
28 MW net summer
Generating units
2
In service
1990
EIA plant ID
50748

Where it is

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County
Santa Clara County, California
Coordinates
37.4058, -121.9272
Balancing authority
CISO
Sector
IPP Non-CHP

Units, technology and status

Operator of record
OLS Energy-Agnews Inc.
Primary energy source
Natural gas
Technologies
Natural Gas Fired Combined Cycle
Status
Operating

Every plant OLS Energy-Agnews Inc. reports to EIA →

Agnews Power Plant: FAQ

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