Martin
Natural gas power plant in Martin County, Florida. 2,448.5 MW of nameplate capacity across 11 generators, operated by Florida Power & Light Co.
Also known as Martin Power Plant · EIA plant 6043
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 2,448.5 MWNameplate
- Generators
- 11 operatingEIA-860M, August 2026
- Operating since
- February 1994First generator online
- Operator
- Florida Power & Light CoEIA operator ID 6452
- Grid
- FPLBalancing authority FPL
- Price nodes
- None linkedNo verified ISO node
- Location
- Martin County, FL27.0536, −80.5628
- EIA plant ID
- 6043EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Martin produces
Free · EIA-923Net generation, 2025
8.00 TWh
7,995,421 MWh, final
Capacity factor, 2025
37.3%
2024: 34.9%
January to July 2026
4.98 TWh
Provisional
Range, 2015 to 2025
7.5–13.0
TWh a year. Low 2024, high 2015
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | 13,227,285 | Not reported | 12 of 12 |
| 2001 | 13,774,518 | Not reported | 12 of 12 |
| 2002 | 12,834,607 | Not reported | 12 of 12 |
| 2003 | 12,356,117 | Not reported | 12 of 12 |
| 2004 | 13,122,508 | Not reported | 12 of 12 |
| 2005 | 15,109,883 | Not reported | 12 of 12 |
| 2006 | 17,030,225 | Not reported | 12 of 12 |
| 2007 | 16,840,788 | Not reported | 12 of 12 |
| 2008 | 9,458,659 | Not reported | 7 of 12 |
| 2009 | 5,018,563 | Not reported | 4 of 12 |
| 2010 | 14,876,060 | 39.3% | 12 of 12 |
| 2011 | 1,318,185 | 42.4% | 1 of 12 |
| 2012 | 14,722,596 | 38.8% | 12 of 12 |
| 2013 | 11,951,058 | 31.6% | 12 of 12 |
| 2014 | 10,667,947 | 28.2% | 12 of 12 |
| 2015 | 13,013,151 | 34.4% | 12 of 12 |
| 2016 | 10,884,521 | 28.7% | 12 of 12 |
| 2017 | 10,885,515 | 28.8% | 12 of 12 |
| 2018 | 12,881,581 | Not reported | 12 of 12 |
| 2019 | 11,744,797 | 54.8% | 12 of 12 |
| 2020 | 2,605,260 | 49.3% | 3 of 12 |
| 2021 | 9,842,372 | 45.9% | 12 of 12 |
| 2022 | 8,980,310 | 45.8% | 11 of 12 |
| 2023 | 895,213 | 50.8% | 1 of 12 |
| 2024 | 7,499,388 | 34.9% | 12 of 12 |
| 2025 | 7,995,421 | 37.3% | 12 of 12 |
| 2026 (provisional, partial year) | 4,982,219 | 40.0% | 7 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
3.51M
US short tons. 2024: 3.26M
SO₂, 2025
18
US short tons
NOx, 2025
485
US short tons
CO₂ per MWh, calculated
0.44 t
About 877 lb per MWh
8 of 8 EPA units reported CO₂ in 2025 (HRSG3A, HRSG3B, HRSG4A, HRSG4B, PMR1, PMR2, PMR8A, PMR8B, and others), matched to EIA plant 6043 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, USGSWithdrawal, 2024
139,769
million gallons
Consumption, 2024
7,024
million gallons
Source
St. Lucie Canal
Surface, Fresh. Recirculating with cooling pond
Watershed stress
High · 0.659
USGS SUI, HUC12 Saint Lucie Canal
12 of 12 cooling months report withdrawal. SUI of the HUC12 containing the plant. Cooling-pond plants report water circulated through the pond as withdrawal, so withdrawal is far above consumption. Blank volumes are unreported, not zero.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| 3GT1 | Natural Gas Fired Combined Cycle | 204.0 | February 1994 |
| 3GT2 | Natural Gas Fired Combined Cycle | 204.0 | February 1994 |
| 3ST | Natural Gas Fired Combined Cycle | 204.0 | February 1994 |
| 4GT1 | Natural Gas Fired Combined Cycle | 204.0 | April 1994 |
| 4GT2 | Natural Gas Fired Combined Cycle | 204.0 | April 1994 |
| 4ST | Natural Gas Fired Combined Cycle | 204.0 | April 1994 |
| 8 | Natural Gas Fired Combined Cycle | 471.7 | June 2005 |
| 8A | Natural Gas Fired Combined Cycle | 188.2 | June 2001 |
| 8B | Natural Gas Fired Combined Cycle | 188.2 | June 2001 |
| 8C | Natural Gas Fired Combined Cycle | 188.2 | June 2005 |
| 8D | Natural Gas Fired Combined Cycle | 188.2 | June 2005 |
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 Florida Power & Light Co 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 Martin
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Questions about Martin
How much power does Martin produce?
Martin reported 7,995,421 MWh (8.00 TWh) of net generation in 2025, a 37.3% capacity factor on 2,448.5 MW of nameplate capacity. From January to July 2026 it reported 4.98 TWh, which is provisional.
Where is Martin?
Martin is in Martin County, Florida, at 27.0536, −80.5628. It is in the Florida Power & Light Company balancing area (FPL).
Who operates Martin?
EIA-860M for August 2026 lists Florida Power & Light Co as the operator (EIA operator ID 6452). The operator is not always the owner.
When did Martin start operating?
Its first generator began operating in February 1994, 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
- EIA-923 cooling water 2024 and the USGS surface water supply and use index, Water years 2010-2020 (Oct 2009 to Sep 2020), mean of monthly values
- Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page