CITGO REFINERY POWERHOUSE
OperatingNatural Gas power plant
- Capacity
- 75 MW
- Primary fuel
- Natural Gas
- County
- Calcasieu Parish
- Operator
- CITGO PETROLEUM CORP
- Status
- Operating
- Commissioned
- 1942
- EIA plant ID
- 52175
- Generators
- 3
- Net generation (2024)
- 226 GWh
- Capacity factor (2024, EIA nameplate)
- 34%
- Data vintage
- EIA-860 2024 final; EIA-923 2022-2024 final
- Coordinates
- 30.1827, -93.3233
CITGO REFINERY POWERHOUSE, a 75 MW Natural Gas power plant in Calcasieu Parish, Louisiana. Operated by CITGO PETROLEUM CORP, commissioned 1942.
How CITGO REFINERY POWERHOUSE compares
With 75 MW of capacity, CITGO REFINERY POWERHOUSE ranks 42nd among the 72 operating power plants Bywatts maps in Louisiana and 31st of the 41 operating Natural Gas plants in the state. It accounts for about 0.5% of Louisiana's operating Natural Gas capacity and 0.3% of all operating capacity in the state. Nationally it is the 740th-largest of the 1,185 operating Natural Gas plants in the database. Commissioned in 1942, it is older than 98% of the 72 operating Louisiana plants with a recorded commissioning year. It shares Calcasieu Parish with 10 other operating plants, including R S NELSON and RS COGEN.
Under the same EIA plant code, EIA-860 lists 3 generators at the site with 75 MW of nameplate capacity. Net generation was 226 GWh in 2024 (a 34% capacity factor), down 2% from 2022. Its generators came online between 1942 and 1969.
Grid neighborhood
The closest transmission line found within 10 miles is a 138 kV line owned by ENTERGY LOUISIANA LLC, under 0.1 miles away. Another 10 operating power plants totaling 3,104 MW sit within 25 miles; the largest is R S NELSON (1,597 MW, Coal).
Computed by Bywatts from HIFLD power plant and transmission line records and EIA-860/923 survey data; distances are straight-line. Sources and methodology
Weather peril exposure
CITGO REFINERY POWERHOUSE is a 75 MW natural gas power plant in Calcasieu Parish, LA, operated by CITGO PETROLEUM CORP, commissioned in 1942. Calcasieu Parish carries critical modeled catastrophe exposure in the FEMA National Risk Index, scoring 4.3 of 5 at the 83rd national percentile. Hurricane is the leading peril, rated Very High by FEMA at the 95th 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.
Calcasieu Parish hazard ratings
| Peril | FEMA rating | National percentile | Peril score | Events per year |
|---|---|---|---|---|
| Hurricane | Very High | 95th | 4.8 of 5 | 0.14 |
| Riverine flooding | Relatively High | 82nd | 4.3 of 5 | 3.4 |
| Wildfire | Relatively Moderate | 78th | 4.1 of 5 | <0.01 |
| Lightning | Very High | 68th | 3.7 of 5 | 80.8 |
| Hail | Relatively Moderate | 66th | 3.6 of 5 | 1.5 |
| Tornado | Relatively High | 64th | 3.6 of 5 | 0.87 |
| Ice storm | Relatively High | 52nd | 3.1 of 5 | 0.43 |
| Coastal flooding | Relatively High | 52nd | 3.1 of 5 | 3.7 |
| Heat wave | Relatively Moderate | 43rd | 2.7 of 5 | 9.8 |
| Strong wind | Relatively High | 33rd | 2.3 of 5 | 0.52 |
| Earthquake | Relatively Low | 26th | 2.1 of 5 | <0.01 |
| Winter weather | Relatively Low | 2nd | 1.1 of 5 | 1.00 |
Model hail, wind and flood exposure for Calcasieu Parish 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.