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Lockhart Solar PV II

Solar power plant · San Bernardino County, California

Nameplate capacity
144 MW
Rank in California
#194
of 1,897 plants
In service since
2023
July 2023

Details

Primary fuel
Solar
Technology
Solar Photovoltaic
Operator
Terra-Gen Operating Co-Solar
County
San Bernardino County
Generating units
2
Share of state capacity
0.13%
Rank among solar plants in California
#73 of 937
EIA plant code
66699

Generating units

Individual generating units at Lockhart Solar PV II
UnitTechnologyNameplateSummerOnlineStatus
LOC2Solar Photovoltaic84 MW75 MW2023Operating
LHC2Batteries60 MW60 MW2025Operating

Nameplate is the maximum rated output; summer capacity is what the unit can reliably deliver on a hot day, which is typically lower.

Similarly sized plants in California

About this data

From EIA’s inventory of operable generators, May 2026 release. Capacity is nameplate — the maximum rated output of the equipment, not what the plant actually generates over a year, which depends on how often it runs. A 144 MW solar plant and a 144 MW nuclear plant have the same entry here and produce very different amounts of electricity.

“In service since” is the earliest in-service date among the units still listed, so a site rebuilt around newer equipment can read as younger than the site itself. All California power plants · What California actually generates