HoumaOut of service
Terrebonne County, Louisiana · EIA plant ID 1439 · Operator: Terrebonne Parish Consol Gov't
Nameplate79MWSummer 68 MW
Generators3in service
Net generation-1GWh12 mo to Dec 2025
Capacity factor-0%!gas/coal/oil units, summer MW
Heat rate—Btu/kWhfossil units, electric fuel, HHV
First online1967Runs as rarely runs
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), gas/coal/oil 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 | 64.1 | — | — |
| 2002 | 73.3 | — | — |
| 2003 | 79.7 | 10.3% | 13,810 |
| 2004 | 88.5 | 11.4% | 14,385 |
| 2005 | 52.8 | 6.8% | 14,008 |
| 2006 | 38.7 | 5.0% | 14,105 |
| 2007 | 12.7 | 1.6% | 14,731 |
| 2008 | 35.5 | 4.6% | 14,083 |
| 2009 | 34.1 | 4.4% | 12,242 |
| 2010 | 10.7 | 1.4% | 14,327 |
| 2011 | 27.2 | 4.3% | 14,015 |
| 2012 | 39.8 | 6.3% | 14,128 |
| 2013 | 9.4 | 1.5% | 18,132 |
| 2014 | 14.1 | 2.2% | 15,962 |
| 2015 | 42.7 | 6.8% | 13,519 |
| 2016 | 41.4 | 6.5% | 14,151 |
| 2017 | 33.4 | 5.3% | 15,892 |
| 2018 | 33.5 | 5.3% | 13,195 |
| 2019 | 61.8 | 10.4% | 12,516 |
| 2020 | 23.6 | 4.0% | 16,748 |
| 2021 | 19.3 | 3.3% | 14,015 |
| 2022 | -1.5 | -0.3% | — |
| 2023 | -1.1 | -0.2% | — |
| 2024 | -1 | -0.2% | — |
| 2025 | -1.1 | -0.2% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| 14 | Natural Gas Steam Turbine | ST | 12.6 | 10 | Aug 1967 | Operating (Out of service) | — | coming soon |
| 15 | Natural Gas Steam Turbine | ST | 25.5 | 23.5 | Aug 1972 | Operating (Out of service) | — | coming soon |
| 16 | Natural Gas Steam Turbine | ST | 40.8 | 34 | Jan 1977 | Operating (Out of service) | — | coming soon |
| 10 | Natural Gas Internal Combustion Engine | IC | 4.5 | 3.7 | Aug 1958 | Retired Dec 2010 | — | coming soon |
| 11 | Natural Gas Internal Combustion Engine | IC | 4.5 | 3.7 | — | Retired Dec 2010 | — | coming soon |
| 12 | Natural Gas Internal Combustion Engine | IC | 4.5 | 3.3 | Aug 1958 | Retired Dec 2010 | — | coming soon |
| 6 | Natural Gas Internal Combustion Engine | IC | 1.4 | 1 | Aug 1948 | Retired Dec 2010 | — | coming soon |
| 7 | Natural Gas Internal Combustion Engine | IC | 1.4 | 1 | Aug 1948 | Retired Dec 2010 | — | coming soon |
| 8 | Natural Gas Internal Combustion Engine | IC | 1.4 | 1 | Aug 1948 | Retired Dec 2010 | — | coming soon |
| 9 | Natural Gas Internal Combustion Engine | IC | 2.7 | 2.5 | — | Retired Dec 2010 | — | coming soon |
Owner / operator
Operator: Terrebonne Parish Consol Gov't. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Terrebonne Parish Consol Gov't | 100.0% | 79 MW |
Nearby plants
Within 80 km.
| St. James Solar (LA) | 20 MW | 43.7 km |
| Vacherie Solar Energy Center, LLC | — | 44.2 km |
| LEPA Unit No. 1 | 74 MW | 47.1 km |
| Waterford 6 | — | 50.8 km |
| Waterford 5 | — | 50.8 km |
| Mosaic Phosphates Uncle Sam | 26 MW | 51.9 km |