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537.4 MW Natural Gas operating in Los Angeles, CA
537.4 MW
Nameplate Capacity
4
Generators
units
Natural Gas Fired Combined Cycle
Technology
2013
Operating Since
Coordinates
33.9106, -118.4250
County
Los Angeles, CA
Nearby Plants
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| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | NRG Energy Services LLC | — | — |
| Owner(s) | NRG Energy Services LLC | — | — |
| Status | Operating | — | — |
El Segundo Energy Center LLC, located in Los Angeles County, California, is a 537.4 MW natural gas-fired combined cycle power plant. Operated by NRG Energy Services LLC, the facility commenced operations in 2013 and consists of 4 generators. The plant is connected to the California Independent System Operator (CAISO) balancing authority within the Western Electricity Coordinating Council (WECC) NERC region.
In the most recent year for which data is available, El Segundo Energy Center generated 45,090 MWh of electricity, achieving a capacity factor of 1.0%. The plant ranks as the 30th largest in California out of 76 facilities and 464th nationally out of 945.
Generated from EIA, GEM, and public data sources
ISO/RTO
CAISO
Market
ISO/RTO Member
NERC Region
WECC — Western Electricity Coordinating Council
Balancing Authority
California Independent System Operator (CISO)
Grid Voltage
230.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
Historic generation and capacity factor for this asset — the foundation for forward forecasts on the InfraSure platform.
590 MWh
Latest Month
45.1K MWh
Annual Generation
1.0%
Capacity Factor
Forward-looking generation outlook with probabilistic ranges across weather, demand, and policy scenarios. Powered by InfraSure's generation modeling stack.
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2013
$965/kW
Est. Construction Cost
Total estimated cost: $518.7M
Forward revenue, DSCR bands, and refinancing risk projected under price, demand, and policy scenarios. Powered by InfraSure's asset cashflow stack.
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Market Position
ISO/RTO Market
CAISO
LMP Node
UNIT5GT_7_N001
Pricing Hub
TH_SP15_GEN-APND
Location Type
Pricing Node
Node Source
Curated node match
Last updated 2026-04-09
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