Parker — United States of America

Hydro power plant in California, United States of America. Approximate location 37.4778, -120.4445.

HydroCaliforniaUnited States of AmericaPre Construction

Parker is a 2.7 MW hydro power plant in California, United States of America. It ranks #8395 of 10,884 United States of America power plants by installed capacity. As a non-combustion source, it has no direct CO₂ emissions from generation. In context, hydro supplies about 5.3% of United States of America's electricity; the national grid averages 384 gCO₂/kWh (43.0% low-carbon) (2025).

2.7MW installed capacity
1982Pre Construction

Plant data: WRI Global Power Plant Database (CC BY 4.0), id USA0000428.

Data status

Known data

FacilityParker WRI
CountryUnited States of America · California WRI
Coordinates37.4778, -120.4445 WRI
FuelHydro WRI
MW installed capacity2.7 MW Wikidata P2109; installed/nameplate capacity
Verification noteQuality label backfilled from existing source-backed capacity provenance on 2026-07-05; capacity value was not changed. source-verified
OwnerMerced Irrigation District WRI
Commissioned1982 WRI

Calculated from dataset

Capacity rank in country#8395 / 10884 calculated
Fuel-specific rank in country#1101 / 1449 calculated
Capacity vs country/fuel peers0.34× · 8 MW · n=1449 calculated
Climate16.8°C · HDD 1,321 derived from coordinates
Environmental severityC2 · 33/100 derived from coordinates

Not available

TechnologyNot available not in dataset
GWh reported / yrNot available not in dataset
CO₂ emissionsnot applicable not applicable

Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.

Data provenance

Source of the capacity and fuel values:

capacity: Wikidata P2109; fuel: WRI GPPD

In context: how this plant compares

At 2.7 MW, Parker is below the median hydro plant in United States of America (8 MW). Its current lifecycle status is “Pre Construction” — so it is not yet, or no longer, generating at full output. Hydropower converts the energy of falling or flowing water into electricity; output depends on rainfall and reservoir level, and large dams also provide grid balancing and storage.

Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.

How it compares & nearby plants

The #1101 largest hydro power plant of 1449 in United States of America by capacity.

United States of America has 1449 hydro power plants in this dataset, together about 102,513 MW of capacity.

Nearby power plants

Location

Coordinates 37.4778, -120.4445 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

Frequently asked questions

What type of power plant is Parker?

Parker is a 2.7 MW hydro power plant in California, United States of America, Pre Construction 1982.

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