OSPREY ENERGY CENTER POWER PLANT

Operating

Natural Gas power plant

Capacity
644 MW
Primary fuel
Natural Gas
County
Polk County
Operator
OSPREY ENERGY CENTER
Status
Operating
Commissioned
2004
EIA plant ID
55412
Generators
3
Technology
Natural Gas Fired Combined Cycle
Net generation (2024)
3,131 GWh
Capacity factor (2024, EIA nameplate)
55%
Data vintage
EIA-860 2024 final; EIA-923 2022-2024 final
Coordinates
28.0527, -81.8081

See it on the map

OSPREY ENERGY CENTER POWER PLANT, a 644 MW Natural Gas power plant in Polk County, Florida. Operated by OSPREY ENERGY CENTER, commissioned 2004.

How OSPREY ENERGY CENTER POWER PLANT compares

With 644 MW of capacity, OSPREY ENERGY CENTER POWER PLANT ranks 32nd among the 110 operating power plants Bywatts maps in Florida and 22nd of the 55 operating Natural Gas plants in the state. It accounts for about 1.4% of Florida's operating Natural Gas capacity and 1.0% of all operating capacity in the state. Nationally it is the 232nd-largest of the 1,185 operating Natural Gas plants in the database. Commissioned in 2004, it is newer than 75% of the 108 operating Florida plants with a recorded commissioning year. It shares Polk County with 13 other operating plants, including HINES ENERGY COMPLEX and POLK.

EIA-860 lists 3 generators at the site with 644 MW of nameplate capacity, all natural gas fired combined cycle technology. Net generation was 3,131 GWh in 2024 (a 55% capacity factor), up 66% from 2022.

Grid neighborhood

The nearest named substation is GRIFFIN (230 kV), about 14.3 miles away; the closest transmission line found within 10 miles is a 230 kV line, under 0.1 miles away. Another 14 operating power plants totaling 6,294 MW sit within 25 miles; the largest is HINES ENERGY COMPLEX (2,263 MW, Natural Gas). Within 50 miles are 3 mapped data centers; the nearest is The Franklin Exchange Tampa in Tampa, about 40.3 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

OSPREY ENERGY CENTER POWER PLANT is a 644 MW natural gas power plant in Polk County, FL, operated by OSPREY ENERGY CENTER, commissioned in 2004. 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.

3.4 of 5Modeled catastrophe exposure
ElevatedExposure band
Strong windLeading peril
Relatively HighFEMA county risk rating

Polk County hazard ratings

PerilFEMA ratingNational percentilePeril scoreEvents per year
Strong windVery High98th4.9 of 51.0
HurricaneVery High92nd4.7 of 50.25
WildfireRelatively Moderate86th4.4 of 5<0.01
LightningVery High59th3.4 of 595.7
TornadoRelatively High37th2.5 of 52.0
Heat waveRelatively Moderate21st1.8 of 53.2
Riverine floodingRelatively High17th1.7 of 51.4
HailRelatively Moderate15th1.6 of 52.2
EarthquakeVery Low9th1.3 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.

PerilWhy it is not scored
Coastal floodingFEMA rating is "Not Applicable" for this county
Winter weatherFEMA rating is "No Rating" for this county
Ice stormFEMA 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.