Clewiston Sugar House
Hendry County, Florida · EIA plant ID 50482 · Operator: United States Sugar Corp
Nameplate49MWSummer 45 MW
Generators3in service
Net generation243GWh12 mo to Aug 2026
Capacity factor62%other units, summer MW
Heat rate7,160Btu/kWhfossil units, electric fuel, HHV
First online2004
The 12-month figures include preliminary EIA-923 months, which EIA revises. Final data runs through Dec 2025.
Monthly net generation
EIA-923, all units at the plant. Net of station use; storage can go negative.
FinalPreliminary
Capacity factor by year
Net MWh ÷ (summer MW × hours), other units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
Heat rate by year
Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2001 | 78.6 | 24.6% | — |
| 2002 | 97.7 | 30.4% | — |
| 2003 | 22.7 | 7.0% | 11,560 |
| 2004 | 110.6 | 31.3% | — |
| 2005 | 114 | 37.7% | 5,379 |
| 2006 | 133.5 | 39.1% | 5,379 |
| 2007 | 154.6 | 32.7% | 5,381 |
| 2008 | 230.8 | 46.7% | 5,379 |
| 2009 | 205.3 | 41.7% | 5,339 |
| 2010 | 221.8 | 45.2% | 5,415 |
| 2011 | 211.6 | 43.2% | 5,380 |
| 2012 | 230.8 | 43.8% | 5,686 |
| 2013 | 233.2 | 47.7% | 5,815 |
| 2014 | 226.6 | 46.3% | 5,485 |
| 2015 | 235.4 | 48.2% | 5,686 |
| 2016 | 241.7 | 49.2% | 6,955 |
| 2017 | 240.9 | 50.0% | 6,955 |
| 2018 | 255.1 | 65.0% | 6,954 |
| 2019 | 239.6 | 61.1% | 6,958 |
| 2020 | 262.8 | 66.8% | 6,957 |
| 2021 | 271.9 | 69.4% | 6,959 |
| 2022 | 267.4 | 68.1% | 6,954 |
| 2023 | 269.9 | 68.8% | 6,956 |
| 2024 | 271.3 | 69.1% | 6,957 |
| 2025 | 261.6 | 66.8% | 6,956 |
Generators
EIA-860 (annual) with EIA-860M updates through Sep 2026. EIA-923 reports generation by plant, prime mover and fuel, not by unit, so unit-level output isn't shown.
| Gen ID | Technology | Prime mover | Nameplate MW | Summer MW | Online | Status | Planned retirement | OEM / model |
|---|---|---|---|---|---|---|---|---|
| TG6 | Other Waste Biomass | ST | 15 | 14 | Mar 2004 | Operating | — | coming soon |
| TG7 | Other Waste Biomass | ST | 20 | 18.6 | Oct 2006 | Operating | — | coming soon |
| TG8 | Other Waste Biomass | ST | 14 | 12 | Dec 2007 | Operating | — | coming soon |
| DGN | Petroleum Liquids | IC | 1 | 1 | Jun 1987 | Retired May 2006 | — | coming soon |
| DGS | Petroleum Liquids | IC | 1 | 1 | Jun 1987 | Retired May 2006 | — | coming soon |
| TG1 | Other Waste Biomass | ST | 5 | 4.7 | Oct 1978 | Retired Jan 2004 | — | coming soon |
| TG2 | Other Waste Biomass | ST | 3.5 | 3.3 | Nov 1945 | Retired Jan 2004 | — | coming soon |
| TG3 | Other Waste Biomass | ST | 3.1 | 2.9 | Nov 1981 | Retired Dec 2007 | — | coming soon |
| TG4 | Other Waste Biomass | ST | 6 | 5.6 | Nov 1983 | Retired Dec 2007 | — | coming soon |
| TG5 | Other Waste Biomass | ST | 21.6 | 11 | Nov 1997 | Retired Dec 2017 | — | coming soon |
Owner / operator
Operator: United States Sugar Corp. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| United States Sugar Corp | 100.0% | 49 MW |
Nearby plants
Within 80 km.
| Blue Heron Solar | 75 MW | 19.4 km |
| Caloosahatchee | 75 MW | 24.7 km |
| Cocoplum | — | 25.3 km |
| Hendry Isles | 75 MW | 25.3 km |
| Okeelanta Cogeneration | 129 MW | 25.9 km |
| Swamp Cabbage | 75 MW | 31.5 km |