GREGORY POWER FACILITY
OperatingNatural Gas power plant
- Capacity
- 432 MW
- Primary fuel
- Natural Gas
- County
- San Patricio County
- Operator
- DPS GREGORY LLC
- Status
- Operating
- Commissioned
- 2000
- EIA plant ID
- 55086
- Coordinates
- 27.8889, -97.2583
GREGORY POWER FACILITY, a 432 MW Natural Gas power plant in San Patricio County, Texas. Operated by DPS GREGORY LLC, commissioned 2000.
Weather peril exposure
GREGORY POWER FACILITY is a 432 MW natural gas power plant in San Patricio County, TX, operated by DPS GREGORY LLC, commissioned in 2000. San Patricio County carries high modeled catastrophe exposure in the FEMA National Risk Index, scoring 3.9 of 5 at the 73rd national percentile. Hurricane is the leading peril, rated Relatively High by FEMA at the 94th 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.
San Patricio County hazard ratings
| Peril | FEMA rating | National percentile | Peril score | Events per year |
|---|---|---|---|---|
| Hurricane | Relatively High | 94th | 4.8 of 5 | 0.13 |
| Wildfire | Relatively Low | 56th | 3.3 of 5 | <0.01 |
| Heat wave | Relatively Moderate | 51st | 3.0 of 5 | 13.9 |
| Hail | Relatively Low | 50th | 3.0 of 5 | 1.1 |
| Coastal flooding | Relatively Low | 40th | 2.6 of 5 | 3.7 |
| Strong wind | Relatively Low | 40th | 2.6 of 5 | 0.87 |
| Tornado | Relatively Moderate | 34th | 2.4 of 5 | 0.28 |
| Riverine flooding | Relatively Moderate | 32nd | 2.3 of 5 | 2.5 |
| Lightning | Relatively Moderate | 31st | 2.2 of 5 | 47.0 |
| Ice storm | Relatively Low | 11th | 1.4 of 5 | 0.34 |
| Winter weather | Relatively Low | 7th | 1.3 of 5 | 0.81 |
| Earthquake | Very Low | 7th | 1.3 of 5 | <0.01 |
Model hail, wind and flood exposure for San Patricio 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.