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Blythe Energy Inc

Natural gas power plant · Riverside County, California

Nameplate capacity
591 MW
Rank in California
#34
of 1,897 plants
In service since
2003
December 2003

Details

Primary fuel
Natural gas
Technology
Natural Gas Fired Combined Cycle
Operator
AltaGas Blythe Operations Inc
County
Riverside County
Generating units
3
Share of state capacity
0.55%
Rank among natural gas plants in California
#25 of 309
EIA plant code
55295

Generating units

Individual generating units at Blythe Energy Inc
UnitTechnologyNameplateSummerOnlineStatus
ST1Natural Gas Fired Combined Cycle227 MW201 MW2003Operating
CT1Natural Gas Fired Combined Cycle182 MW157 MW2003Operating
CT2Natural Gas Fired Combined Cycle182 MW157 MW2003Operating

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

Elk Hills Power LLCNatural gas623 MW
Gateway Generating StationNatural gas620 MW
Topaz Solar FarmSolar586 MW
Palomar EnergyNatural gas559 MW

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 591 MW solar plant and a 591 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