BARRE PEAKER
OperatingNatural Gas power plant
- Capacity
- 50 MW
- Primary fuel
- Natural Gas
- County
- Orange County
- Operator
- SOUTHERN CALIFORNIA EDISON CO
- Status
- Operating
- Commissioned
- 2007
- EIA plant ID
- 56474
- Generators
- 1
- Technology
- Natural Gas Fired Combustion Turbine
- Net generation (2024)
- 12.7 GWh
- Capacity factor (2024, EIA nameplate)
- 2.9%
- Data vintage
- EIA-860 2024 final; EIA-923 2022-2024 final
- Coordinates
- 33.8073, -117.9832
BARRE PEAKER, a 50 MW Natural Gas power plant in Orange County, California. Operated by SOUTHERN CALIFORNIA EDISON CO, commissioned 2007.
How BARRE PEAKER compares
With 50 MW of capacity, BARRE PEAKER ranks 249th among the 874 operating power plants Bywatts maps in California and 93rd of the 190 operating Natural Gas plants in the state. It accounts for about 0.1% of California's operating Natural Gas capacity and under 0.1% of all operating capacity in the state. Nationally it is the 807th-largest of the 1,185 operating Natural Gas plants in the database. Commissioned in 2007, it is newer than 51% of the 859 operating California plants with a recorded commissioning year. Its operator, SOUTHERN CALIFORNIA EDISON CO, runs 22 operating plants in California totaling 2,341 MW. It shares Orange County with 7 other operating plants, including AES HUNTINGTON BEACH LLC and CANYON POWER PLANT.
EIA-860 lists 1 generator at the site with 50 MW of nameplate capacity, all natural gas fired combustion turbine technology. Net generation was 12.7 GWh in 2024 (a 2.9% capacity factor), down 45% from 2022.
Grid neighborhood
The nearest named substation is BARRE (230 kV), about 0.1 miles away; the closest transmission line found within 10 miles is a 230 kV line owned by AZUSA LIGHT & POWER, under 0.1 miles away. Another 56 operating power plants totaling 6,936 MW sit within 25 miles; the largest is AES ALAMITOS LLC (1,997 MW, Natural Gas). Within 50 miles are 16 mapped data centers; the nearest is OCDC Orange County Datacenter Santa Ana in Santa Ana, 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
BARRE PEAKER is a 50 MW natural gas power plant in Orange County, CA, operated by SOUTHERN CALIFORNIA EDISON CO, commissioned in 2007. Orange County carries moderate modeled catastrophe exposure in the FEMA National Risk Index, scoring 1.9 of 5 at the 23rd national percentile. Wildfire is the leading peril, rated Relatively High by FEMA at the 98th 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.
Orange County hazard ratings
| Peril | FEMA rating | National percentile | Peril score | Events per year |
|---|---|---|---|---|
| Wildfire | Relatively High | 98th | 4.9 of 5 | 0.01 |
| Earthquake | Very High | 98th | 4.9 of 5 | 0.10 |
| Riverine flooding | Very High | 87th | 4.5 of 5 | 2.9 |
| Heat wave | Relatively High | 51st | 3.1 of 5 | 7.4 |
| Coastal flooding | Relatively High | 38th | 2.5 of 5 | 2.1 |
| Hail | Relatively Moderate | 13th | 1.5 of 5 | 0.10 |
| Tornado | Relatively Moderate | 11th | 1.5 of 5 | 0.13 |
| Strong wind | Relatively Moderate | 2nd | 1.1 of 5 | 0.17 |
| Winter weather | Very Low | 0th | 1.0 of 5 | 0.20 |
| Lightning | Relatively Moderate | 0th | 1.0 of 5 | 7.4 |
Perils not assessed in Orange 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.
| Peril | Why it is not scored |
|---|---|
| Hurricane | FEMA rating is "No Rating" for this county |
| Ice storm | FEMA rating is "Not Applicable" for this county |
Model hail, wind and flood exposure for Orange 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.