SUWANNEE RIVER
OperatingNatural Gas power plant
- Capacity
- 331 MW
- Primary fuel
- Natural Gas
- County
- Suwannee County
- Operator
- DUKE ENERGY FLORIDA, INC
- Status
- Operating
- Commissioned
- 1980
- EIA plant ID
- 638
- Coordinates
- 30.3766, -83.1806
SUWANNEE RIVER, a 331 MW Natural Gas power plant in Suwannee County, Florida. Operated by DUKE ENERGY FLORIDA, INC, commissioned 1980.
Weather peril exposure
SUWANNEE RIVER is a 331 MW natural gas power plant in Suwannee County, FL, operated by DUKE ENERGY FLORIDA, INC, commissioned in 1980. Suwannee County carries high modeled catastrophe exposure in the FEMA National Risk Index, scoring 3.8 of 5 at the 71st national percentile. Hurricane is the leading peril, rated Relatively 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.
Suwannee County hazard ratings
| Peril | FEMA rating | National percentile | Peril score | Events per year |
|---|---|---|---|---|
| Hurricane | Relatively High | 95th | 4.8 of 5 | 0.22 |
| Lightning | Relatively High | 86th | 4.4 of 5 | 81.1 |
| Riverine flooding | Relatively Low | 81st | 4.2 of 5 | 0.61 |
| Wildfire | Relatively Low | 69th | 3.8 of 5 | <0.01 |
| Earthquake | Very Low | 39th | 2.6 of 5 | <0.01 |
| Tornado | Relatively Low | 36th | 2.4 of 5 | 0.25 |
| Winter weather | Very Low | 31st | 2.3 of 5 | 0.16 |
| Strong wind | Relatively Low | 25th | 2.0 of 5 | 0.80 |
| Heat wave | Relatively Low | 24th | 2.0 of 5 | 4.0 |
| Hail | Very Low | 7th | 1.3 of 5 | 1.1 |
Perils not assessed in Suwannee 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 "No Rating" for this county |
| Ice storm | FEMA rating is "Not Applicable" for this county |
Model hail, wind and flood exposure for Suwannee 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.