🔌 EV Partnership Switch to Octopus Energy & unlock exclusive smart EV charging rates Find out more → Skip to main content

United States › Power plants › Gas power plants › California

GAS POWER PLANTS · BATTERY STORAGE

El Centro Hybrid

El Centro Hybrid is a 501 MW operating power plant in Imperial County, California, operated by Imperial Irrigation District. Its batteries store up to 20 MWh.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingAug 1952 (current stage)
  5. ClosedSep 2010 (not yet reached)

Planned retirement: Aug 2029. This plant has generators at more than one stage; see the table below.

Open in Google MapsMore gas power plants in California

Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
2ANatural Gas Fired Combined Cycle90 MW OperatingJun 1993
4Natural Gas Steam Turbine82 MW OperatingAug 1968Planned Aug 2029
30Natural Gas Fired Combined Cycle66 MW OperatingOct 2012
31Natural Gas Fired Combined Cycle43 MW OperatingOct 2012
32Natural Gas Fired Combined Cycle43 MW OperatingOct 2012
2Natural Gas Fired Combined Cycle35 MW OperatingAug 1952
BESSBatteries30 MW
20 MWh
OperatingOct 2016
RICE1Natural Gas Internal Combustion Engine19 MW Planned, approvals not yet soughtTarget Sep 2029
RICE2Natural Gas Internal Combustion Engine19 MW Planned, approvals not yet soughtTarget Sep 2029
RICE3Natural Gas Internal Combustion Engine19 MW Planned, approvals not yet soughtTarget Sep 2029
RICE4Natural Gas Internal Combustion Engine19 MW Planned, approvals not yet soughtTarget Sep 2029
RICE5Natural Gas Internal Combustion Engine19 MW Planned, approvals not yet soughtTarget Sep 2029
RICE6Natural Gas Internal Combustion Engine19 MW Planned, approvals not yet soughtTarget Sep 2029
3Natural Gas Steam Turbine50 MW RetiredNov 1957Sep 2010

Plant details

Operator
Imperial Irrigation District
Location
Imperial County, California
Balancing authority
IID
Sector
Electric Utility
Capacity
Operating: 388 MW
Planned: 113 MW
Retired: 50.0 MW
First unit online
Aug 1952
EIA plant ID
389

Location

32.8022, -115.5400

Nearby power plants

Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem