Phillips 66 Rodeo Refinery
Contra Costa County, California · EIA plant ID 50119 · Operator: Phillips 66 Company
Nameplate55MWSummer 46 MW
Generators3in service
Net generation0GWh12 mo to Aug 2026
Capacity factor0%gas/coal/oil units, summer MW
Heat rate—Btu/kWhfossil units, electric fuel, HHV
First online1987Runs as baseload
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), 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 | 386.8 | 109.0% | 7,786 |
| 2002 | 365.8 | 103.1% | 7,140 |
| 2003 | 422.9 | 119.2% | 6,097 |
| 2004 | 384.5 | 108.1% | 5,001 |
| 2005 | 396.2 | — | 5,001 |
| 2006 | 401.4 | — | 5,001 |
| 2007 | 398.9 | 112.4% | 5,001 |
| 2008 | 392.3 | 110.3% | 5,095 |
| 2009 | 389 | 109.7% | 5,106 |
| 2010 | 386.2 | 93.0% | 5,104 |
| 2011 | 389 | 95.5% | 5,110 |
| 2012 | 396.6 | 95.7% | 5,112 |
| 2013 | 392.5 | 93.3% | 5,091 |
| 2014 | 387.1 | 92.1% | 5,108 |
| 2015 | 353.8 | 88.6% | 5,139 |
| 2016 | 381.8 | 95.3% | 4,575 |
| 2017 | 381.3 | 95.5% | 4,578 |
| 2018 | 390 | 97.6% | 4,560 |
| 2019 | 388.8 | 97.3% | 4,578 |
| 2020 | 384.3 | 95.9% | 4,571 |
| 2021 | 353.8 | 88.6% | 4,570 |
| 2022 | 369.4 | 92.5% | 4,584 |
| 2023 | 368.8 | 92.3% | 4,582 |
| 2024 | 167.3 | 41.8% | 4,599 |
| 2025 | 0 | 0.0% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| GENA | Other Gases | GT | 18.3 | 15.3 | May 1987 | Operating | — | coming soon |
| GENB | Other Gases | GT | 18.3 | 15.4 | May 1987 | Operating | — | coming soon |
| GENC | Other Gases | GT | 18.3 | 14.9 | May 1987 | Operating | — | coming soon |
Owner / operator
Operator: Phillips 66 Company. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Phillips 66 Company | 100.0% | 55 MW |
Nearby plants
Within 80 km.
| P66 Rodeo Solar | 30 MW | 1.2 km |
| Bio-Rad | 2 MW | 2.5 km |
| Phillips 66 Carbon Plant | retired | 3.4 km |
| C&H Sugar Plant | 8 MW | 3.9 km |
| Crockett Cogen Project | 247 MW | 4.1 km |
| SFDK Solar | 6 MW | 10.3 km |