GIBSON COUNTY GENERATION STATION
OperatingPower plant
- County
- Gibson County
- Operator
- GIBSON COUNTY GENERATION LLC
- Status
- Operating
- EIA plant ID
- 57709
- Coordinates
- 36.2611, -89.0219
GIBSON COUNTY GENERATION STATION, a power plant in Gibson County, Tennessee. Operated by GIBSON COUNTY GENERATION LLC.
Weather peril exposure
GIBSON COUNTY GENERATION STATION is a power plant in Gibson County, TN, operated by GIBSON COUNTY GENERATION LLC. Gibson County carries moderate modeled catastrophe exposure in the FEMA National Risk Index, scoring 2.0 of 5 at the 25th national percentile. Earthquake is the leading peril, rated Relatively Moderate by FEMA at the 98th percentile.
The Bywatts loss layer is calibrated to solar PV hardware, so it is not applied to this plant. The ratings below are the FEMA National Risk Index county hazard ratings for this location.
Gibson County hazard ratings
| Peril | FEMA rating | National percentile | Peril score | Events per year |
|---|---|---|---|---|
| Earthquake | Relatively Moderate | 98th | 4.9 of 5 | 0.01 |
| Tornado | Relatively High | 90th | 4.6 of 5 | 0.46 |
| Lightning | Relatively High | 89th | 4.6 of 5 | 57.8 |
| Ice storm | Relatively High | 86th | 4.4 of 5 | 1.1 |
| Winter weather | Relatively Moderate | 85th | 4.4 of 5 | 7.1 |
| Strong wind | Relatively Moderate | 63rd | 3.5 of 5 | 2.1 |
| Heat wave | Relatively Moderate | 47th | 2.9 of 5 | 13.8 |
| Hurricane | Very Low | 45th | 2.8 of 5 | 0.03 |
| Hail | Very Low | 18th | 1.7 of 5 | 3.0 |
| Riverine flooding | Relatively Low | 14th | 1.6 of 5 | 1.6 |
| Wildfire | Very Low | 11th | 1.5 of 5 | <0.01 |
Perils not assessed in Gibson 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 |
|---|---|
| Coastal flooding | FEMA rating is "Not Applicable" for this county |
Model hail, wind and flood exposure for Gibson 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.