HINES ENERGY COMPLEX
OperatingNatural Gas power plant
- Capacity
- 2,263 MW
- Primary fuel
- Natural Gas
- County
- Polk County
- Operator
- DUKE ENERGY FLORIDA, INC
- Status
- Operating
- Commissioned
- 1999
- EIA plant ID
- 7302
- Generators
- 12
- Technology
- Natural Gas Fired Combined Cycle
- Net generation (2024)
- 12,354 GWh
- Capacity factor (2024, EIA nameplate)
- 62%
- Data vintage
- EIA-860 2024 final; EIA-923 2022-2024 final
- Coordinates
- 27.7892, -81.8695
HINES ENERGY COMPLEX, a 2,263 MW Natural Gas power plant in Polk County, Florida. Operated by DUKE ENERGY FLORIDA, INC, commissioned 1999.
How HINES ENERGY COMPLEX compares
With 2,263 MW of capacity, HINES ENERGY COMPLEX ranks 9th among the 110 operating power plants Bywatts maps in Florida and 8th of the 55 operating Natural Gas plants in the state. It accounts for about 5.1% of Florida's operating Natural Gas capacity and 3.6% of all operating capacity in the state. Nationally it is the 12th-largest of the 1,185 operating Natural Gas plants in the database. Commissioned in 1999, it is newer than 62% of the 108 operating Florida plants with a recorded commissioning year. Its operator, DUKE ENERGY FLORIDA, INC, runs 10 operating plants in Florida totaling 11,233 MW. It shares Polk County with 13 other operating plants, including POLK and C D MCINTOSH JR.
EIA-860 lists 12 generators at the site with 2,266 MW of nameplate capacity, all natural gas fired combined cycle technology. Net generation was 12,354 GWh in 2024 (a 62% capacity factor), up 1% from 2022. Its generators came online between 1999 and 2007.
Grid neighborhood
The nearest named substation is GRIFFIN (230 kV), about 22.8 miles away; the closest transmission line found within 10 miles is a 230 kV line owned by DUKE ENERGY FLORIDA, LLC, under 0.1 miles away. Another 16 operating power plants totaling 5,717 MW sit within 25 miles; the largest is POLK (1,030 MW, Coal). Within 50 miles are 3 mapped data centers; the nearest is The Franklin Exchange Tampa in Tampa, about 37.6 miles away.
Computed by Bywatts from HIFLD power plant, substation and transmission line records, EIA-860/923 survey data and PeeringDB data center locations; distances are straight-line. Sources and methodology
Weather peril exposure
HINES ENERGY COMPLEX is a 2,263 MW natural gas power plant in Polk County, FL, operated by DUKE ENERGY FLORIDA, INC, commissioned in 1999. Polk County carries elevated modeled catastrophe exposure in the FEMA National Risk Index, scoring 3.4 of 5 at the 59th national percentile. Strong wind 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 natural gas plant. The ratings below are the FEMA National Risk Index county hazard ratings for this location.
Polk County hazard ratings
| Peril | FEMA rating | National percentile | Peril score | Events per year |
|---|---|---|---|---|
| Strong wind | Very High | 98th | 4.9 of 5 | 1.0 |
| Hurricane | Very High | 92nd | 4.7 of 5 | 0.25 |
| Wildfire | Relatively Moderate | 86th | 4.4 of 5 | <0.01 |
| Lightning | Very High | 59th | 3.4 of 5 | 95.7 |
| Tornado | Relatively High | 37th | 2.5 of 5 | 2.0 |
| Heat wave | Relatively Moderate | 21st | 1.8 of 5 | 3.2 |
| Riverine flooding | Relatively High | 17th | 1.7 of 5 | 1.4 |
| Hail | Relatively Moderate | 15th | 1.6 of 5 | 2.2 |
| Earthquake | Very Low | 9th | 1.3 of 5 | <0.01 |
Perils not assessed in Polk 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 |
| 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 Polk 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.