Harbor Cogen — Plant Summary
- EIA Plant ID
- 50541
- Capacity
- 107.4 MW
- Primary Fuel
- Natural Gas
- Technology
- Natural Gas Fired Combined Cycle
- Status
- Operating
- Location
- Los Angeles, CA
- Operating Since
- 1988
- Generators
- 3
- Operator
- Harbor Cogeneration Co.
- Parent Company
- —
- Annual Generation
- 17,358 MWh
- Capacity Factor
- 1.8%
- Balancing Authority
- California Independent System Operator
- ISO/RTO
- CAISO
- NERC Region
- WECC
Harbor Cogen
OperatingNatural Gas
Ranked #76 of 306 Natural Gas plants in CA#924 of 2009 nationally
107.4 MW Natural Gas operating in Los Angeles, CA — California Independent System Operator
EIAWD
107.4 MW
Nameplate Capacity
3
Generators
units
Natural Gas Fired Combined Cycle
Technology
1988
Operating Since
Location
Coordinates
33.7771, -118.2303
County
Los Angeles, CA
Nearby Plants
- Valero Wilmington Cogeneration PlantNatural Gas33.5 MW · 0.8 km
- Toyota Long Beach TrigenBio. Gas2.8 MW · 0.8 km
- Wilmington Hydrogen PlantWaste Heat31.9 MW · 1.0 km
Ownership & Operator
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Harbor Cogeneration Co. | — | — |
| Owner(s) | Harbor Cogeneration Co. | — | — |
| Status | Operating | — | — |
Ownership Chain
No GEM tracker match for this plant — ownership chain unavailable.
About
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
Engineering & Generators
Grid Context
NERC Region
WECC
Balancing Authority
California Independent System Operator
Grid Voltage
220 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
Generation
634 MWh
Latest Month
17.4K MWh
Annual Generation
1.8%
Capacity Factor
Jan 2022 – Dec 2024
Financial Data
No financial data available for this plant.
Pricing & Market Data
HIGH confidenceMarket Position
ISO/RTO Market
CAISO
LMP Node
HARBGN_7_UNITS
Pricing Hub
TH_SP15_GEN-APND
Node Source
EIA-860 direct report
News & Articles (10)Beta
Industry·technology
Elements: Powering Energy Insights
Shell Catalysts and Technologies is leading the energy transition by providing customers with unparalleled expertise and cutting-edge...
Shell Catalysts and Technologies (operator)
Shell·3 months ago
Industry·corporate
County supports $65-million cogeneration power plant
Representatives of Ben Hokum & Son Limited requested support from Renfrew County council as delegates at its recent Oct. 22nd meeting.
Ben Hokum & Son Limited (developer)
The Eganville Leader·4 months ago
Deals·ppa
Google Commits to First U.S. Gas-Fired Power Plant with Integrated CCS for Data Centers
Google has signed a first-of-its-kind corporate offtake agreement to purchase power from a new 400-MW natural gas–fired cogeneration plant...
Google (buyer)
POWER Magazine·5 months ago
Industry·corporate
Waterfront industrial site proposed for natural gas-fired power plant
The cogeneration facility would also provide heat for Canada Malting just across the road.
Canada Malting (other)
Thunder Bay News - TBNewsWatch.com·6 months ago
Last updated 2026-03-14
View all 10 articles