MWPowerPlantFacts
PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/54555
EIA plant 54555

Murphys · Calaveras · CA

Collierville Powerhouse

Operated by Northern California Power Agny

Annual generation528,667 MWhSum of represented EIA-923 rows
Fuel codesWATCodes retained from EIA records
Grid contextCalifornia Independent System OperatorBalancing authority or NERC region

Published location

Where is Collierville Powerhouse?

This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.

38.144636, -120.380497

Open the interactive map ↗

Map data © OpenStreetMap contributors

Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.

2024 monthly net generation

MonthNet generation
121,472 MWh
233,186 MWh
380,264 MWh
4107,110 MWh
5101,657 MWh
623,499 MWh
727,142 MWh
817,149 MWh
920,388 MWh
1027,186 MWh
1134,706 MWh
1234,908 MWh

Operating generators

IDTechnologyFuelMWStatus
GEN1Conventional HydroelectricWAT126.5OP
GEN2Conventional HydroelectricWAT126.5OP

Continue exploring

Similar-capacity plants in the same state

CA

AV Solar Ranch One

CA

Mount Signal Solar Farm V

CA

Long Beach Generation LLC

CA

Blythe Solar III, LLC Hybrid

CA

Genesis Solar Energy Project

CA

Aquamarine

Identity, technology and limitations
EIA plant ID
54555
Sector
Electric Utility
Water source
Northfork Stanisalus River
Data edition
2024-final