BIG BEND

Operating

Coal power plant

Capacity
1,885 MW
Primary fuel
Coal
County
Hillsborough County
Operator
TAMPA ELECTRIC CO
Status
Operating
Commissioned
1970
EIA plant ID
645
Generators
7
Net generation (2024)
7,169 GWh
Capacity factor (2024, EIA nameplate)
45%
Data vintage
EIA-860 2024 final; EIA-923 2022-2024 final
Coordinates
27.7957, -82.4034

See it on the map

BIG BEND, a 1,885 MW Coal power plant in Hillsborough County, Florida. Operated by TAMPA ELECTRIC CO, commissioned 1970.

How BIG BEND compares

With 1,885 MW of capacity, BIG BEND ranks 11th among the 110 operating power plants Bywatts maps in Florida and 2nd of the 8 operating Coal plants in the state. It accounts for about 16% of Florida's operating Coal capacity and 3.0% of all operating capacity in the state. Nationally it is the 38th-largest of the 324 operating Coal plants in the database. Commissioned in 1970, it is older than 85% of the 108 operating Florida plants with a recorded commissioning year. Its operator, TAMPA ELECTRIC CO, runs 3 operating plants in Florida totaling 5,208 MW. It shares Hillsborough County with 6 other operating plants, including H L CULBREATH BAYSIDE POWER STATION and MOSAIC CO TAMPA FACILITY.

Under the same EIA plant code, EIA-860 lists 7 generators at the site with 1,829 MW of nameplate capacity. Net generation was 7,169 GWh in 2024 (a 45% capacity factor), about 2.5 times its 2022 output. Its generators came online between 1970 and 2021.

Grid neighborhood

The nearest named substation is LAKE TARPON (500 kV), about 23.8 miles away; the closest transmission line found within 10 miles is a 230 kV line, under 0.1 miles away. Another 12 operating power plants totaling 7,322 MW sit within 25 miles; the largest is MANATEE (2,951 MW, Natural Gas). Within 50 miles are 3 mapped data centers; the nearest is WOW! Business (Tampa Datacenter) in Tampa, about 11.0 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

BIG BEND is a 1,885 MW coal power plant in Hillsborough County, FL, operated by TAMPA ELECTRIC CO, commissioned in 1970. Hillsborough County carries high modeled catastrophe exposure in the FEMA National Risk Index, scoring 3.6 of 5 at the 65th national percentile. Hurricane is the leading peril, rated Very High by FEMA at the 92nd percentile.

The Bywatts loss layer is calibrated to solar PV hardware, so it is not applied to a coal plant. The ratings below are the FEMA National Risk Index county hazard ratings for this location.

3.6 of 5Modeled catastrophe exposure
HighExposure band
HurricaneLeading peril
Relatively HighFEMA county risk rating

Hillsborough County hazard ratings

PerilFEMA ratingNational percentilePeril scoreEvents per year
HurricaneVery High92nd4.7 of 50.25
WildfireRelatively Moderate73rd3.9 of 5<0.01
Coastal floodingRelatively High51st3.0 of 53.7
HailRelatively High49th3.0 of 51.8
TornadoVery High49th3.0 of 51.3
LightningVery High49th3.0 of 597.6
Riverine floodingRelatively High25th2.0 of 52.1
Heat waveRelatively High12th1.5 of 53.5
Strong windRelatively Moderate10th1.4 of 50.87
EarthquakeRelatively Low9th1.4 of 5<0.01

Perils not assessed in Hillsborough 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
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 Hillsborough 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.