ST LUCIE
OperatingNuclear power plant
- Capacity
- 2,160 MW
- Primary fuel
- Nuclear
- County
- St. Lucie County
- Operator
- FLORIDA POWER & LIGHT CO
- Status
- Operating
- Commissioned
- 1976
- EIA plant ID
- 6045
- Coordinates
- 27.3486, -80.2464
ST LUCIE, a 2,160 MW Nuclear power plant in St. Lucie County, Florida. Operated by FLORIDA POWER & LIGHT CO, commissioned 1976.
Weather peril exposure
ST LUCIE is a 2,160 MW nuclear power plant in St. Lucie County, FL, operated by FLORIDA POWER & LIGHT CO, commissioned in 1976. St. Lucie County carries critical modeled catastrophe exposure in the FEMA National Risk Index, scoring 4.4 of 5 at the 85th national percentile. Hurricane is the leading peril, rated Very High by FEMA at the 98th percentile.
The Bywatts loss layer is calibrated to solar PV hardware, so it is not applied to a nuclear plant. The ratings below are the FEMA National Risk Index county hazard ratings for this location.
St. Lucie County hazard ratings
| Peril | FEMA rating | National percentile | Peril score | Events per year |
|---|---|---|---|---|
| Hurricane | Very High | 98th | 4.9 of 5 | 0.33 |
| Wildfire | Relatively Low | 69th | 3.8 of 5 | <0.01 |
| Lightning | Very High | 56th | 3.3 of 5 | 84.1 |
| Coastal flooding | Relatively Moderate | 52nd | 3.1 of 5 | 1.1 |
| Strong wind | Relatively High | 48th | 2.9 of 5 | 0.59 |
| Tornado | Relatively Moderate | 32nd | 2.3 of 5 | 0.35 |
| Riverine flooding | Relatively Moderate | 29th | 2.1 of 5 | 0.46 |
| Heat wave | Relatively Moderate | 17th | 1.7 of 5 | 2.4 |
| Earthquake | Very Low | 9th | 1.4 of 5 | <0.01 |
| Hail | Very Low | 2nd | 1.1 of 5 | 0.90 |
Perils not assessed in St. Lucie 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 |
|---|---|
| Winter weather | 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 St. Lucie 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.