Ameresco Santa Cruz Energy
Ameresco Santa Cruz Energy is a 3 MW biomass power plant in Santa Cruz County, California, operated by AMERESCO Santa Cruz Energy LLC. EIA-860M lists 3 generating units here, inside CAISO. Its units entered service in 2006.
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
- 3 MW
- 3 MW net summer
- Generating units
- 3
- In service
- 2006
- EIA plant ID
- 56428
Where it is
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- County
- Santa Cruz County, California
- Coordinates
- 36.9178, -121.8156
- Balancing authority
- CISO
- Sector
- IPP Non-CHP
Units, technology and status
- Operator of record
- AMERESCO Santa Cruz Energy LLC
- Primary energy source
- Biomass
- Technologies
- Landfill Gas
- Status
- Operating
Ameresco Santa Cruz Energy: FAQ
- Where is Ameresco Santa Cruz Energy?
- In Santa Cruz 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 Ameresco Santa Cruz Energy?
- 3 MW of nameplate capacity across 3 units, as of the EIA-860M release for 2026-07.
- Who owns Ameresco Santa Cruz Energy?
- EIA-860M names AMERESCO Santa Cruz 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 Ameresco Santa Cruz Energy LLC?
- Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — AMERESCO Santa Cruz 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 "Ameresco Santa Cruz Energy LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
- Is Ameresco Santa Cruz Energy still running?
- EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.