Sonoma, California · Plant code 7368

Geothermal 1

Geothermal 1 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 110 MW

Plant nameplate capacity.

Annual generation 278,171 MWh

Annual output from imported EIA and EPA records.

Capacity factor 35%

A simple way to compare utilization.

Operations

Operations details

Sector Electric Utility

Utility, IPP, industrial, or commercial style ownership.

Status Operating

Current operating status in the imported records.

Online year 1,983

Useful for technology-vintage context.

Location Middletown, California

County and state routing anchor.

Emissions

Emissions details

CO2 14,867 tons

Annual plant-level total.

SO2 0 tons

Annual sulfur dioxide.

NOx 0 tons

Annual nitrogen oxides.

CO2 rate 89 lbs/MWh

Emission intensity, when available.

Fuel mix

Generation by fuel at the site.

Geothermal 278,171 MWh · 100% of generation

Ownership

Who owns the plant.

Owner Northern California Power Agny

100%

Generators

Generator-level detail

Generator	Technology	Fuel	Capacity	Status	Online
1	Geothermal	Geothermal	55 MW	Operating	1,983
2	Geothermal	Geothermal	55 MW	Operating	1,983

Generation trend

Monthly output pattern

0 MWh

Jan

0 MWh

Feb

1,177 MWh

Mar

23,895 MWh

Apr

29,666 MWh

May

29,354 MWh

Jun

30,268 MWh

Jul

27,700 MWh

Aug

26,138 MWh

Sep

29,475 MWh

Oct

41,774 MWh

Nov

38,724 MWh

Dec

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Geothermal 2

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Geothermal 2 is a geothermal plant in Sonoma, California. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

110 MW 363,338 MWh 8,829 tons CO2

Northern California Power Agny 0.5 mi away

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Mwh

Bear Canyon is a mwh plant in Lake, California. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

13 MW -786 MWh 0 tons CO2

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Geysers Unit 5-20

Geothermal

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.

1,163 MW 4,367,198 MWh 199,783 tons CO2

Geysers Power Co LLC 2.2 mi away

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West Ford Flat

Mwh

West Ford Flat is a mwh plant in Lake, California. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

25 MW -1,248 MWh 0 tons CO2

West Ford Flat Energy Storage 2.5 mi away

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