MWPowerPlantFacts
PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/451
EIA plant 451

Weaverville · Trinity · CA

Trinity

Operated by U S Bureau of Reclamation

Annual generation403,683 MWhSum of represented EIA-923 rows
Fuel codesWATCodes retained from EIA records
Grid contextBalancing Authority of Northern CaliforniaBalancing authority or NERC region

Published location

Where is Trinity?

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

40.797296, -122.762553

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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
15,191 MWh
24,002 MWh
36,392 MWh
434,410 MWh
579,108 MWh
668,543 MWh
751,026 MWh
844,434 MWh
940,803 MWh
1038,050 MWh
1111,387 MWh
1220,337 MWh

Operating generators

IDTechnologyFuelMWStatus
1Conventional HydroelectricWAT70OP
2Conventional HydroelectricWAT70OP

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Identity, technology and limitations
EIA plant ID
451
Sector
Electric Utility
Water source
Trinity River
Data edition
2024-final