Tiger Bay
Natural gas power plant in Polk County, Florida. 278.1 MW of nameplate capacity across 2 generators, operated by Duke Energy Florida, LLC.
Also known as Tiger Bay Power Plant · EIA plant 7699
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Key facts
- Capacity
- 278.1 MWNameplate
- Generators
- 2 operatingEIA-860M, August 2026
- Operating since
- August 1997First generator online
- Operator
- Duke Energy Florida, LLCEIA operator ID 6455
- Grid
- FPCBalancing authority FPC
- Price nodes
- None linkedNo verified ISO node
- Location
- Polk County, FL27.7464, −81.8495
- EIA plant ID
- 7699EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Tiger Bay produces
Free · EIA-923Net generation, 2025
762 GWh
761,923 MWh, final
Capacity factor, 2025
31.3%
2024: 41.8%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2016 to 2025
0.7–1.6
TWh a year. Low 2019, high 2017
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | 1,347,448 | Not reported | 12 of 12 |
| 2001 | 1,398,871 | Not reported | 12 of 12 |
| 2002 | 1,412,706 | Not reported | 12 of 12 |
| 2003 | 1,427,539 | Not reported | 12 of 12 |
| 2004 | 1,113,679 | Not reported | 12 of 12 |
| 2005 | 884,459 | Not reported | 12 of 12 |
| 2006 | 1,019,574 | Not reported | 12 of 12 |
| 2007 | 850,275 | Not reported | 12 of 12 |
| 2008 | 567,834 | Not reported | 12 of 12 |
| 2009 | 1,069,180 | Not reported | 12 of 12 |
| 2010 | 963,785 | 39.6% | 12 of 12 |
| 2011 | 1,209,049 | 49.6% | 12 of 12 |
| 2012 | 1,252,357 | 51.3% | 12 of 12 |
| 2013 | 901,377 | 37.0% | 12 of 12 |
| 2014 | 1,072,432 | 44.0% | 12 of 12 |
| 2015 | 1,129,710 | 50.5% | 11 of 12 |
| 2016 | 1,003,524 | 41.1% | 12 of 12 |
| 2017 | 1,628,351 | 66.8% | 12 of 12 |
| 2018 | 1,212,922 | 49.8% | 12 of 12 |
| 2019 | 711,281 | 29.2% | 12 of 12 |
| 2020 | 765,436 | 31.3% | 12 of 12 |
| 2021 | 1,192,323 | 48.9% | 12 of 12 |
| 2022 | 1,266,028 | 52.0% | 12 of 12 |
| 2023 | 1,125,520 | 46.2% | 12 of 12 |
| 2024 | 1,021,067 | 41.8% | 12 of 12 |
| 2025 | 761,923 | 31.3% | 12 of 12 |
| 2026 (provisional, partial year) | Not reported | Not reported | 0 of 7 |
* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.
Power prices and basis
Free accountNo verified ISO price node is linked to this plant, or its price history could not load.
Emissions
Free · EPA CAMPDCO₂, 2025
329,560
US short tons. 2024: 445,023
SO₂, 2025
2
US short tons
NOx, 2025
105
US short tons
CO₂ per MWh, calculated
0.43 t
About 865 lb per MWh
1 of 1 EPA units reported CO₂ in 2025 (1), matched to EIA plant 7699 through the EPA–EIA crosswalk. The per-MWh rate is EPA CO₂ divided by EIA-923 net generation. The two reporting boundaries can differ.
Water use
Free · EIA-923 cooling, USGSNo EIA cooling-water record for this plant in 2024.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| CT1 | Natural Gas Fired Combined Cycle | 195.2 | August 1997 |
| CW1 | Natural Gas Fired Combined Cycle | 82.9 | August 1997 |
Ownership and offtake
ProOwnership and offtake are part of Pro
Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists Duke Energy Florida, LLC as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Generation potential vs reported
Monthly potential at seasonal net capability, next to EIA-923 output. Shows how much of the plant's capability was used.
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Power plants near Tiger Bay
More plants operated by Duke Energy Florida, LLC
Questions about Tiger Bay
How much power does Tiger Bay produce?
Tiger Bay reported 761,923 MWh (762 GWh) of net generation in 2025, a 31.3% capacity factor on 278.1 MW of nameplate capacity.
Where is Tiger Bay?
Tiger Bay is in Polk County, Florida, at 27.7464, −81.8495. It is in the Progress Energy Florida balancing area (FPC).
Who operates Tiger Bay?
EIA-860M for August 2026 lists Duke Energy Florida, LLC as the operator (EIA operator ID 6455). The operator is not always the owner.
When did Tiger Bay start operating?
Its first generator began operating in August 1997, according to EIA-860M.
Sources
- EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
- EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
- EPA CAMPD annual emissions through the EPA–EIA crosswalk, 1995 to 2025
- Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page