Where is Transamerica Pyramid?

In San Francisco 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 Transamerica Pyramid?

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

Who owns Transamerica Pyramid?

EIA-860M names Transamerica Pyramid Properties 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 Transamerica Pyramid LLC?

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

Is Transamerica Pyramid still running?

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

Transamerica Pyramid

Transamerica Pyramid is a 1 MW natural gas power plant in San Francisco County, California, operated by Transamerica Pyramid Properties LLC. EIA-860M lists 2 generating units here, inside CAISO. Its units 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: 2
In service: 2007
EIA plant ID: 58619

Where it is

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County: San Francisco County, California
Coordinates: 37.7956, -122.4028
Balancing authority: CISO
Sector: Commercial CHP

Units, technology and status

Operator of record: Transamerica Pyramid Properties LLC
Primary energy source: Natural gas
Technologies: Natural Gas Internal Combustion Engine
Status: Operating

Every plant Transamerica Pyramid Properties LLC reports to EIA →

Transamerica Pyramid: FAQ

Where is Transamerica Pyramid?: In San Francisco 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 Transamerica Pyramid?: 1 MW of nameplate capacity across 2 units, as of the EIA-860M release for 2026-07.
Who owns Transamerica Pyramid?: EIA-860M names Transamerica Pyramid Properties 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 Transamerica Pyramid LLC?: Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Transamerica Pyramid Properties 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 "Transamerica Pyramid LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
Is Transamerica Pyramid still running?: EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.