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United States › Power plants › Bioenergy plants › California

BIOENERGY PLANTS

Sierra Pacific Sonora

Sierra Pacific Sonora is a 7.5 MW operating bioenergy plant in Tuolumne County, California, operated by Sierra Pacific Industries.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingFeb 2001 (current stage)
  5. ClosedMar 2018 (not yet reached)

This plant has generators at more than one stage; see the table below.

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
GEN3Wood/Wood Waste Biomass7.5 MW OperatingApr 2018
GEN2Wood/Wood Waste Biomass7.5 MW RetiredFeb 2001Mar 2018

Plant details

Operator
Sierra Pacific Industries
Location
Tuolumne County, California
Balancing authority
CISO
Sector
Industrial Non-CHP
Capacity
Operating: 7.5 MW
Retired: 7.5 MW
First unit online
Feb 2001
EIA plant ID
54517

Location

37.9664, -120.3178

Nearby power plants

Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem