Tuolumne, California · Plant code 380

Dion R Holm

Dion R Holm is a hydro plant in Tuolumne, California. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

Primary fuel Hydro

Route-friendly label and badge.

Total capacity 180 MW

Plant nameplate capacity.

Annual generation 485,010 MWh

Annual output from imported EIA and EPA records.

Capacity factor 43%

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 1,960

Useful for technology-vintage context.

Location Groveland, California

County and state routing anchor.

Emissions

Emissions details

CO2 0 tons

Annual plant-level total.

SO2 0 tons

Annual sulfur dioxide.

NOx 0 tons

Annual nitrogen oxides.

CO2 rate 0 lbs/MWh

Emission intensity, when available.

Fuel mix

Generation by fuel at the site.

Hydro 485,010 MWh · 100% of generation

Ownership

Who owns the plant.

Owner City & County of San Francisco

100%

Generators

Generator-level detail

Generator	Technology	Fuel	Capacity	Status	Online
1	Conventional Hydroelectric	Hydro	90 MW	Operating	1,960
2	Conventional Hydroelectric	Hydro	90 MW	Operating	1,960

Generation trend

Monthly output pattern

38,283 MWh

Jan

53,720 MWh

Feb

73,752 MWh

Mar

95,582 MWh

Apr

105,226 MWh

May

66,333 MWh

Jun

20,605 MWh

Jul

23,333 MWh

Aug

8,587 MWh

Sep

-291 MWh

Oct

-129 MWh

Nov

9 MWh

Dec

Nearby plants

Closest comparison sites

Tuolumne, California

R C Kirkwood

Hydro

R C Kirkwood is a hydro plant in Tuolumne, California. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

127 MW 442,001 MWh 0 tons CO2

City & County of San Francisco 1.5 mi away

Tuolumne, California

Moccasin

Hydro

Moccasin is a hydro plant in Tuolumne, California. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

97 MW 274,711 MWh 0 tons CO2

City & County of San Francisco 19.1 mi away

Tuolumne, California

Moccasin Low Head Hydro Project

Hydro

Moccasin Low Head Hydro Project is a hydro plant in Tuolumne, California. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

3 MW 4 MWh 0 tons CO2

City & County of San Francisco 19.6 mi away

Tuolumne, California

Sierra Pacific Sonora

Biomass

Sierra Pacific Sonora is a biomass plant in Tuolumne, California. This page is assembled from imported EIA-860, EIA-923, and EPA eGRID records.

8 MW 34,900 MWh 3 tons CO2

Sierra Pacific Industries 19.7 mi away

Related routes

Context around this plant

County page

Tuolumne overview

See the local plant cluster around this site.

19 plants

State page

California

Back out to the wider state fuel mix.

1,788 plants

Fuel page

Hydro plants

Compare this site to plants using the same primary fuel.

1,426 plants