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CA Flats Solar 150, LLC

Solar power plant · San Luis Obispo County, California

Nameplate capacity
150 MW
Rank in California
#182
of 1,897 plants
In service since
2019
February 2019

Details

Primary fuel
Solar
Technology
Solar Photovoltaic
Operator
Arevon Energy, Inc.
County
San Luis Obispo County
Generating units
1
Share of state capacity
0.14%
Rank among solar plants in California
#66 of 937
EIA plant code
60034

Generating units

Individual generating units at CA Flats Solar 150, LLC
UnitTechnologyNameplateSummerOnlineStatus
GEN01Solar Photovoltaic150 MW150 MW2019Operating

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 150 MW solar plant and a 150 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