(Data current as of September 1, 2023)
California Oil Refinery Locations and Capacities
| Refinery Name | Barrels Per Day | % of California Crude Oil Capacity |
CARB Diesel | CARB Gasoline |
|---|---|---|---|---|
| Marathon Petroleum Corp., Los Angeles Refinery* | 363,000 | 21.22% | Yes | Yes |
| Chevron U.S.A. Inc., El Segundo Refinery | 269,000 | 15.73% | Yes | Yes |
| Chevron U.S.A. Inc., Richmond Refinery | 245,271 | 14.34% | Yes | Yes |
| PBF Energy, Torrance Refinery | 160,000 | 9.35% | Yes | Yes |
| PBF Energy, Martinez Refinery | 156,400 | 9.14% | Yes | Yes |
| Valero Energy, Benicia Refinery | 145,000 | 8.48% | Yes | Yes |
| Phillips 66, Los Angeles Refinery | 139,000 | 8.13% | Yes | Yes |
| Phillips 66, Rodeo San Francisco Refinery** | 90,200 | 5.27% | Yes | Yes |
| Valero Energy, Wilmington Refinery | 85,000 | 4.97% | Yes | Yes |
| Kern Energy, Bakersfield Refinery | 26,000 | 1.52% | Yes | Yes |
| San Joaquin Refining Company Inc., Bakersfield Refinery | 15,000 | 0.88% | Yes | No |
| Lunday Thagard, South Gate Refinery | 8,500 | 0.50% | No | No |
| Valero Wilmington Asphalt Refinery | 6,300 | 0.37% | No | No |
| Talley Asphalt Inc., Kern Refinery | 1,700 | 0.10% | No | No |
| Marathon Martinez, Golden Eagle Refinery*** | 0 | 0.00% | No | No |
| Grand Total | 1,710,371 | 100% |
*Marathon Carson and Wilmington began reporting as one entity known as Marathon Los Angeles Refinery as of 2019.
**Phillips 66 Rodeo and Santa Maria began reporting as one entity as of 2017. Phillips 66 Santa Maria officially ceased operations in January of 2023.
***Marathon Martinez, formerly known as Golden Eagle Refinery, has been idle since August 2020 and is currently being converted to a renewable fuels facility. It is expected to reach full capacity by the end of 2023.
Note: Data on this table represents total crude oil capacity not gasoline, distillate production, diesel fuel production or production of other products. Capacity numbers do not change or often vary year to year. Production potential varies depending on time of year and status of the refinery. A rule of thumb is that roughly 50 percent of total capacity is gasoline production (about 1.0 million barrels of gasoline - 42 million gallons - is produced per day).
Source: U.S. Energy Information Administration, California Energy Commission Transportation Fuels Data.
Utilization Rate Explanation: The utilization rate represents the rate at which crude oil is being processed. Utilization rates are calculated by dividing volume of crude inputs by crude refining capacity. Please refer to the May 2021 Petroleum Watch on California Refinery Utilization for additional information.