RICHMOND COGEN

Operating

Natural Gas power plant

Capacity
104 MW
Primary fuel
Natural Gas
County
Contra Costa County
Operator
CHEVRON PRODUCTS COMPANY-RICHMOND
Status
Operating
Commissioned
1992
EIA plant ID
52109
Generators
4
Technology
Natural Gas Fired Combined Cycle
Net generation (2024)
953 GWh
Capacity factor (2024, EIA nameplate)
63%
Data vintage
EIA-860 2024 final; EIA-923 2022-2024 final
Coordinates
37.9418, -122.3909

See it on the map

RICHMOND COGEN, a 104 MW Natural Gas power plant in Contra Costa County, California. Operated by CHEVRON PRODUCTS COMPANY-RICHMOND, commissioned 1992.

How RICHMOND COGEN compares

With 104 MW of capacity, RICHMOND COGEN ranks 158th among the 874 operating power plants Bywatts maps in California and 63rd of the 190 operating Natural Gas plants in the state. It accounts for about 0.3% of California's operating Natural Gas capacity and 0.1% of all operating capacity in the state. Nationally it is the 666th-largest of the 1,185 operating Natural Gas plants in the database. Commissioned in 1992, it is older than 61% of the 859 operating California plants with a recorded commissioning year. It shares Contra Costa County with 18 other operating plants, including DELTA ENERGY CENTER and MARSH LANDING GENERATING STATION.

EIA-860 lists 4 generators at the site with 174 MW of nameplate capacity, mainly natural gas fired combined cycle technology (this page's HIFLD capacity figure is 104 MW). Net generation was 953 GWh in 2024 (a 63% capacity factor), up 7% from 2022. Its generators came online between 1992 and 2019.

Grid neighborhood

The nearest named substation is STANDARD OIL 3 (115 kV), about 0.1 miles away; the closest transmission line found within 10 miles is a 115 kV line owned by PACIFIC GAS & ELECTRIC COMPANY, about 0.1 miles away. Another 17 operating power plants totaling 929 MW sit within 25 miles; the largest is CROCKETT COGEN PROJECT (247 MW, Natural Gas). Within 50 miles are 27 mapped data centers; the nearest is Level(3) Oakland in Emeryville, about 9.3 miles away.

Computed by Bywatts from HIFLD power plant, substation and transmission line records, EIA-860/923 survey data and PeeringDB data center locations; distances are straight-line. Sources and methodology

Weather peril exposure

RICHMOND COGEN is a 104 MW natural gas power plant in Contra Costa County, CA, operated by CHEVRON PRODUCTS COMPANY-RICHMOND, commissioned in 1992. Contra Costa County carries low modeled catastrophe exposure in the FEMA National Risk Index, scoring 1.5 of 5 at the 13th national percentile. Earthquake is the leading peril, rated Relatively High by FEMA at the 99th percentile.

The Bywatts loss layer is calibrated to solar PV hardware, so it is not applied to a natural gas plant. The ratings below are the FEMA National Risk Index county hazard ratings for this location.

1.5 of 5Modeled catastrophe exposure
LowExposure band
EarthquakeLeading peril
Very HighFEMA county risk rating

Contra Costa County hazard ratings

PerilFEMA ratingNational percentilePeril scoreEvents per year
EarthquakeRelatively High99th5.0 of 50.13
Riverine floodingVery High93rd4.7 of 51.2
WildfireRelatively Moderate91st4.6 of 5<0.01
Heat waveRelatively High45th2.8 of 58.5
Coastal floodingRelatively Moderate41st2.6 of 51.5
TornadoRelatively Low9th1.4 of 50.10
HailVery Low4th1.2 of 50.04
Strong windRelatively Low2nd1.1 of 50.04
LightningRelatively High2nd1.1 of 54.5
Winter weatherVery Low1st1.0 of 50.44

Perils not assessed in Contra Costa County

These perils carry no usable National Risk Index figure for this county, so they are excluded from the scoring rather than scored zero. A zero would claim the peril was assessed and found benign.

PerilWhy it is not scored
HurricaneFEMA rating is "Not Applicable" for this county
Ice stormFEMA rating is "Not Applicable" for this county

Model hail, wind and flood exposure for Contra Costa County in the weather risk calculator

Ratings are the FEMA National Risk Index county hazard ratings; the peril score is a Bywatts transform of the FEMA national percentile. Full data sources and the solar vulnerability methodology are in the weather risk calculator.

Modeled estimate for screening and negotiation. Built from FEMA National Risk Index county hazard data and a solar vulnerability layer documented above. Not a quote, a binder, or actuarial advice, and not a substitute for a carrier's own model. Hazard data: FEMA National Risk Index December 2025, synced 2026-07-24. Resolution is county level, not site level.