CALPEAK POWER BORDER PEAKER PLANT

Operating

Natural Gas power plant

Capacity
52 MW
Primary fuel
Natural Gas
County
San Diego County
Operator
CALPEAK POWER - BORDER LLC
Status
Operating
Commissioned
2001
EIA plant ID
55510
Generators
1
Technology
Natural Gas Fired Combustion Turbine
Net generation (2024)
14.8 GWh
Capacity factor (2024, EIA nameplate)
2.8%
Data vintage
EIA-860 2024 final; EIA-923 2022-2024 final
Coordinates
32.5624, -116.9439

See it on the map

CALPEAK POWER BORDER PEAKER PLANT, a 52 MW Natural Gas power plant in San Diego County, California. Operated by CALPEAK POWER - BORDER LLC, commissioned 2001.

How CALPEAK POWER BORDER PEAKER PLANT compares

With 52 MW of capacity, CALPEAK POWER BORDER PEAKER PLANT ranks 243rd among the 874 operating power plants Bywatts maps in California and 89th 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 801st-largest of the 1,185 operating Natural Gas plants in the database. Commissioned in 2001, it is older than 55% of the 859 operating California plants with a recorded commissioning year. It shares San Diego County with 36 other operating plants, including OTAY MESA GENERATING PROJECT and CARLSBAD ENERGY CENTER.

EIA-860 lists 1 generator at the site with 61 MW of nameplate capacity, all natural gas fired combustion turbine technology (this page's HIFLD capacity figure is 52 MW). Net generation was 14.8 GWh in 2024 (a 2.8% capacity factor).

Grid neighborhood

The nearest named substation is LARKSPUR ENERGY, under 0.1 miles away; the closest transmission line found within 10 miles is a 230 kV line owned by SAN DIEGO GAS & ELECTRIC, about 2.1 miles away. Another 12 operating power plants totaling 1,294 MW sit within 25 miles; the largest is OTAY MESA GENERATING PROJECT (689 MW, Natural Gas). Within 50 miles are 4 mapped data centers; the nearest is LightEdge San Diego 1 (SAN1) in San Diego, about 21.3 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

CALPEAK POWER BORDER PEAKER PLANT is a 52 MW natural gas power plant in San Diego County, CA, operated by CALPEAK POWER - BORDER LLC, commissioned in 2001. San Diego County carries moderate modeled catastrophe exposure in the FEMA National Risk Index, scoring 2.3 of 5 at the 33rd national percentile. Wildfire is the leading peril, rated Very High by FEMA at the 100th 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.

2.3 of 5Modeled catastrophe exposure
ModerateExposure band
WildfireLeading peril
Very HighFEMA county risk rating

San Diego County hazard ratings

PerilFEMA ratingNational percentilePeril scoreEvents per year
WildfireVery High100th5.0 of 50.03
EarthquakeRelatively High94th4.8 of 50.11
Heat waveRelatively High72nd3.9 of 510.3
Riverine floodingVery High68th3.7 of 57.9
Coastal floodingRelatively Moderate40th2.6 of 51.6
HailRelatively Moderate12th1.5 of 50.10
TornadoRelatively Low8th1.3 of 50.31
Strong windRelatively Moderate2nd1.1 of 50.19
Winter weatherRelatively Low1st1.0 of 53.7
LightningRelatively Moderate0th1.0 of 511.1
HurricaneVery Low0th1.0 of 50.01

Perils not assessed in San Diego 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
Ice stormFEMA rating is "Not Applicable" for this county

Model hail, wind and flood exposure for San Diego 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.