Tuolumne, California · Plant code 415

Donnells

Donnells 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 72 MW

Plant nameplate capacity.

Annual generation 219,157 MWh

Annual output from imported EIA and EPA records.

Capacity factor 55%

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 1,957

Useful for technology-vintage context.

Location None, 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 219,157 MWh · 100% of generation

Ownership

Who owns the plant.

Owner Oakdale&South San Joaquin Irrigation D.

100%

Generators

Generator-level detail

Generator	Technology	Fuel	Capacity	Status	Online
H1	Conventional Hydroelectric	Hydro	72 MW	Operating	1,957

Generation trend

Monthly output pattern

13,451 MWh

Jan

15,497 MWh

Feb

18,884 MWh

Mar

29,203 MWh

Apr

24,289 MWh

May

36,231 MWh

Jun

17,371 MWh

Jul

6,306 MWh

Aug

23,511 MWh

Sep

9,523 MWh

Oct

18,471 MWh

Nov

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