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107.4 MW Natural Gas operating in Los Angeles, CA — California Independent System Operator
107.4 MW
Nameplate Capacity
3
Generators
units
Natural Gas Fired Combined Cycle
Technology
1988
Operating Since
Coordinates
33.7771, -118.2303
County
Los Angeles, CA
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Harbor Cogeneration Co. | — | — |
| Owner(s) | Harbor Cogeneration Co. | — | — |
| Status | Operating | — | — |
Harbor Cogen is a 107.4 MW natural gas-fired combined cycle power plant located in Los Angeles County, California. The plant began operating in 1988 and has three generators. It is owned and operated by Harbor Cogeneration Co. The plant operates within the California Independent System Operator (CAISO) balancing authority and the Western Electricity Coordinating Council (WECC) NERC region.
In the most recent year with available data, Harbor Cogen generated 17,358 MWh of electricity, resulting in a capacity factor of 1.8%. Based on total capacity, the plant is ranked 74th out of 76 power plants in California and 921st out of 945 plants nationally.
Generated from EIA, GEM, and public data sources
ISO/RTO
CAISO
Market
ISO/RTO Member
NERC Region
WECC — Western Electricity Coordinating Council
Balancing Authority
634 MWh
Latest Month
17.4K MWh
Annual Generation
1.8%
Capacity Factor
CO₂ Intensity
1459 lb/MWh
NOx
4 lb/MWh
SO₂
2013
$965/kW
Est. Construction Cost
Total estimated cost: $103.7M
Market Position
ISO/RTO Market
CAISO
LMP Node
HARBGN_7_UNITS
Pricing Hub
TH_SP15_GEN-APND
Node Source
EIA-860 direct report
Last updated 2026-03-14
View all articlesNo ask pi reports yet for this entity.
ask pi about Harbor CogenCalifornia Independent System Operator (CISO)
Grid Voltage
220.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
0.007 lb/MWh
CH₄
0.028 lb/MWh
N₂O
0.003 lb/MWh
Capacity Factor
2.7%
Annual Net Gen
26 GWh
CO₂eq
1460 lb/MWh
Subregion
WECC California