HANFORD ENERGY PARK PEAKER

Operating

Natural Gas power plant

Capacity
97 MW
Primary fuel
Natural Gas
County
Kings County
Operator
GWF ENERGY LLC
Status
Operating
Commissioned
2001
EIA plant ID
55698
Generators
2
Technology
Natural Gas Fired Combustion Turbine
Net generation (2024)
7.3 GWh
Capacity factor (2024, EIA nameplate)
0.9%
Data vintage
EIA-860 2024 final; EIA-923 2022-2024 final
Coordinates
36.2701, -119.6481

See it on the map

HANFORD ENERGY PARK PEAKER, a 97 MW Natural Gas power plant in Kings County, California. Operated by GWF ENERGY LLC, commissioned 2001.

How HANFORD ENERGY PARK PEAKER compares

With 97 MW of capacity, HANFORD ENERGY PARK PEAKER ranks 175th among the 874 operating power plants Bywatts maps in California and 68th 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 683rd-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. Its operator, GWF ENERGY LLC, runs 3 operating plants in California totaling 537 MW. It shares Kings County with 15 other operating plants, including HENRIETTA SOLAR PROJECT and RE MUSTANG LLC.

EIA-860 lists 2 generators at the site with 92 MW of nameplate capacity, all natural gas fired combustion turbine technology. Net generation was 7.3 GWh in 2024 (a 0.9% capacity factor).

Grid neighborhood

The nearest named substation is CONTADINA, about 1.0 miles away; the closest transmission line found within 10 miles is a 115 kV line owned by PACIFIC GAS & ELECTRIC COMPANY, about 1.0 miles away. Another 18 operating power plants totaling 522 MW sit within 25 miles; the largest is HENRIETTA SOLAR PROJECT (102 MW, Solar).

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

Weather peril exposure

HANFORD ENERGY PARK PEAKER is a 97 MW natural gas power plant in Kings County, CA, operated by GWF ENERGY LLC, commissioned in 2001. Kings County carries low modeled catastrophe exposure in the FEMA National Risk Index, scoring 1.1 of 5 at the 4th national percentile. Heat wave is the leading peril, rated Relatively High by FEMA at the 96th 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.

1.1 of 5Modeled catastrophe exposure
LowExposure band
Heat waveLeading peril
Relatively ModerateFEMA county risk rating

Kings County hazard ratings

PerilFEMA ratingNational percentilePeril scoreEvents per year
Heat waveRelatively High96th4.8 of 510.5
EarthquakeRelatively Moderate96th4.8 of 50.10
WildfireRelatively Low86th4.4 of 5<0.01
Riverine floodingRelatively Moderate63rd3.5 of 51.2
TornadoVery Low10th1.4 of 50.11
LightningRelatively Low5th1.2 of 55.8
HailRelatively Low4th1.2 of 50.18
Strong windVery Low3rd1.1 of 50.03
Winter weatherVery Low1st1.1 of 50.35

Perils not assessed in Kings 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
Coastal floodingFEMA rating is "Not Applicable" for this county
Ice stormFEMA rating is "Not Applicable" for this county

Model hail, wind and flood exposure for Kings 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.