Sonoma, California · Plant code 286

Geysers Unit 5-20

Geysers Unit 5-20 is a geothermal plant in Sonoma, California. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

Primary fuel Geothermal

Route-friendly label and badge.

Total capacity 1,163 MW

Plant nameplate capacity.

Annual generation 4,367,198 MWh

Annual output from imported EIA and EPA records.

Capacity factor 44%

A simple way to compare utilization.

Operations

Operations details

Sector IPP Non-CHP

Utility, IPP, industrial, or commercial style ownership.

Status Operating

Current operating status in the imported records.

Online year 1,971

Useful for technology-vintage context.

Location Middletown, California

County and state routing anchor.

Emissions

Emissions details

CO2 199,783 tons

Annual plant-level total.

SO2 0 tons

Annual sulfur dioxide.

NOx 2 tons

Annual nitrogen oxides.

CO2 rate 89 lbs/MWh

Emission intensity, when available.

Fuel mix

Generation by fuel at the site.

Geothermal 4,367,198 MWh · 100% of generation

Ownership

Who owns the plant.

Owner Geysers Power Co LLC

100%

Generators

Generator-level detail

Generator	Technology	Fuel	Capacity	Status	Online
U10	Geothermal	Geothermal	55 MW	Retired or canceled	1,973
U11	Geothermal	Geothermal	110 MW	Operating	1,975
U12	Geothermal	Geothermal	110 MW	Operating	1,979
U13	Geothermal	Geothermal	138 MW	Operating	1,980
U14	Geothermal	Geothermal	113 MW	Operating	1,980
U16	Geothermal	Geothermal	118 MW	Operating	1,985
U17	Geothermal	Geothermal	118 MW	Operating	1,982
U18	Geothermal	Geothermal	118 MW	Operating	1,983
U20	Geothermal	Geothermal	118 MW	Operating	1,985
U5	Geothermal	Geothermal	55 MW	Operating	1,971
U6	Geothermal	Geothermal	55 MW	Operating	1,971
U7	Geothermal	Geothermal	55 MW	Operating	1,972
U8	Geothermal	Geothermal	55 MW	Operating	1,972
U9	Geothermal	Geothermal	55 MW	Retired or canceled	1,973

Generation trend

Monthly output pattern

367,416 MWh

Jan

350,185 MWh

Feb

362,706 MWh

Mar

353,065 MWh

Apr

335,822 MWh

May

377,372 MWh

Jun

379,489 MWh

Jul

382,755 MWh

Aug

354,918 MWh

Sep

368,678 MWh

Oct

372,326 MWh

Nov

362,466 MWh

Dec

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Geothermal 1 is a geothermal plant in Sonoma, California. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

110 MW 278,171 MWh 14,867 tons CO2

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Related routes

Context around this plant

County page

Sonoma overview

See the local plant cluster around this site.

21 plants

State page

California

Back out to the wider state fuel mix.

1,788 plants

Fuel page

Geothermal plants

Compare this site to plants using the same primary fuel.

63 plants