Alliance RefineryRetired
Plaquemines County, Louisiana · EIA plant ID 52031 · Operator: Phillips 66
×25 MW natural gas retired since 2020 (latest Aug 2021)
Nameplate—MWSummer — MW
Generators0in service
Net generation—GWh12 mo
Capacity factor—no 923 generation in the last 12 months
Heat rate—Btu/kWhfossil units, electric fuel, HHV
First online—
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), primary-fuel 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 | 24.2 | — | — |
| 2002 | 31.3 | — | — |
| 2004 | 73.5 | — | — |
| 2005 | 14.9 | 0.0% | — |
| 2006 | 19.3 | 0.0% | — |
| 2007 | 28.7 | 0.0% | — |
| 2008 | 25.1 | 15.0% | 9,358 |
| 2009 | 17.9 | 10.8% | 20,133 |
| 2010 | 77 | 46.3% | 14,915 |
| 2011 | 25.6 | 15.4% | 17,042 |
| 2012 | 0 | 0.0% | — |
| 2013 | 36.1 | 21.7% | 15,084 |
| 2014 | 31.6 | 19.0% | 14,649 |
| 2015 | 12.4 | 7.4% | 12,212 |
| 2016 | 54.4 | 32.6% | 12,784 |
| 2017 | 21.6 | 13.0% | 14,094 |
| 2018 | 31.3 | 18.8% | 12,971 |
| 2019 | 14.6 | 8.8% | 15,666 |
| 2020 | 19.5 | 11.7% | 15,590 |
| 2021 | 12.3 | 12.7% | 14,731 |
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 |
|---|---|---|---|---|---|---|---|---|
| GEN1 | Other Gases | OT | 6 | 6 | Dec 1971 | Retired Aug 2021 | — | coming soon |
| GEN2 | Other Gases | ST | 19 | 19 | Jan 1990 | Retired Aug 2021 | — | coming soon |
Owner / operator
Operator: Phillips 66. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
Nearby plants
Within 80 km.
| Oak Point Cogen | 24 MW | 14.7 km |
| CII Carbon LLC | 46 MW | 27.7 km |
| Chalmette Refining LLC | 6 MW | 28.4 km |
| Domino Sugar Arabi Plant | 14 MW | 29.4 km |
| Nine Mile Point | 2,440 MW | 33.7 km |
| TCI France | 2 MW | 33.9 km |