Byron Highway Solar

☀ SolarIPP Non-CHP5 MW capacity

968th largest plant in California · 6987th nationally

Byron Highway Solar is a solar power plant in California with a nameplate capacity of 5.0 MW. It generates roughly 12.8k MWh per year — enough to power about 1,214 average U.S. homes.

Its capacity factor of 29% reflects intermittent or peaking operation.

PeakingMid-meritBaseload0%40%80%100%29%
Peaking — intermittent or backup
Capacity5 MWnameplate
Annual Generation12.8k MWhEPA eGRID
Capacity Factor29%of theoretical max
Annual CO₂metric tons

Location

Plant NameByron Highway Solar
OperatorRpca Solar 3, Llc
CityByron
CountyContra Costa County
StateCalifornia
ZIP94514
Coordinates37.84711, -121.61731

This plant highlighted in navy-ringed pin; other generators within 25 miles shown as fuel-colored dots.

Natural GasWindSolarBiomassBattery Storage

Generators (1)

IDTechnologyFuelCapacityStatusOnline
BYHWYSolar PhotovoltaicSolar5.0 MWOperating2022

Grid context

NERC RegionWECC
Balancing AuthorityCalifornia Independent System Operator

About Solar plants

Utility-scale solar farms convert sunlight directly into electricity using photovoltaic panels. They produce zero direct emissions and have no fuel cost, but generation is variable — peaking at midday and falling to zero at night. Capacity factors typically run 18–28% in good locations.

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