Big Bend — United States of America
Coal power plant in Florida, United States of America. Approximate location 27.7944, -82.4036.
CoalFloridaUnited States of America
Big Bend is a 1,903.5 MW coal power station in Florida, United States of America. It is operated by Tampa Electric Co. Based on reported annual generation of 3,890 GWh, it can supply roughly 1.1 million homes. It ranks #196 of 10,884 United States of America power plants by installed capacity. Commissioned in 1977, it is around 49 years old — long-established. In context, coal supplies about 16.3% of United States of America's electricity; the national grid averages 384 gCO₂/kWh (43.0% low-carbon) (2025).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id USA0000645.
Data status
Known data
Calculated from dataset
Not available
Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.
Capacity provenance
The public capacity above is the current source-record value. A 2026 tracker candidate lists 486 MW for Big Bend Station, but it is not used as the public primary value until scope is verified (unit vs operating vs installed/project total).
Data provenance
Source of the capacity and fuel values:
capacity: GEM · 2026 · L100000103820; fuel: WRI GPPD
In context: how this plant compares
At 1,903.5 MW, Big Bend is well above the median coal plant in United States of America (558 MW). Coal plants burn pulverised coal to raise high-pressure steam for a turbine; they run as baseload but are the most carbon-intensive mainstream source and the first targeted for retirement or efficiency retrofits.
Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.
Key facts
- Load factor
- 23%, from 3,890 GWh of reported generation; the median for 244 coal plants in United States of America that report generation is 41%
- Share of United States of America coal capacity
- 0.3% of 621,194 MW across 802 plants in this dataset
- Age among peers
- 405 of 745 dated coal plants in United States of America are older
Calculated from the capacity and generation records in this dataset (WRI Global Power Plant Database (CC BY 4.0)).
Reported generation trend
Annual generation (GWh), WRI Global Power Plant Database (CC BY 4.0).
Owner
Operated by Tampa Electric Co. All plants by this company →
Local climate & thermal context
This coal plant burns coal to raise high-pressure steam that spins a turbine-generator. It sits in a humid subtropical climate (Köppen Cfa) — Northern Hemisphere, latitude 27.8°N — which shapes how much energy it can produce and how its output varies through the year.
Monthly mean temperature
Heating degree-days here run 95% below the median power plant in this dataset — a proxy for how much extra energy heated equipment must replace through its surfaces in winter.
Climate heat-demand index: 16/100 — this site sits in the bottom third of the power plants we cover by heating degree-days.
Climate normals: WorldClim 2.1 (1970–2000 monthly normals, 10 arc-min, CC BY 4.0); zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid). Degree-days & heat-demand index computed by PowerAtlas — a modelled heat-demand proxy, not a measured site figure.
Site climate & environmental severity
This site sits in an aggressive, high-corrosion environment (estimated ISO 9223 class C5 — Very high), with marine salt corrosion the leading environmental stress.
Indicative estimate via the ISO 9223:2012 informative method (atmospheric corrosivity from temperature, time-of-wetness and airborne salinity), using WorldClim climate normals, the Köppen-Geiger class and coast distance. Indicative, not a measured corrosion rate.
How it compares & nearby plants
The #64 largest coal power plant of 802 in United States of America by capacity.
United States of America has 802 coal power plants in this dataset, together about 621,194 MW of capacity.
Nearby power plants
- Big Bend Station · Coal · 1,796.9 MW ·
- Mosaic Co Tampa Facility · Cogeneration · 72.4 MW · Florida
- F J Gannon · Gas · 2,293.7 MW · Florida
- H L Culbreath Bayside Power Station · Gas · 2,294 MW · Florida
- Bayside Gannon power station · Coal · 1,301.9 MW ·
- Howard F Curren Advncd Wastewater Plant · Biomass · 2.5 MW · Florida
Location
Coordinates 27.7944, -82.4036 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Frequently asked questions
What type of power plant is Big Bend?
Big Bend is a 1,903.5 MW coal power plant in Florida, United States of America, commissioned in 1977.
How much electricity does Big Bend generate?
Big Bend generates about 3,890 GWh of electricity per year.
Who operates Big Bend?
Big Bend is operated by Tampa Electric Co.