emissionhub.cc / Largest emitters / California / Los Angeles Refinery (LAR)
Los Angeles Refinery (LAR): 6.12 million metric tons CO2e in 2023
Los Angeles Refinery (LAR) in Carson, California reported 6,119,030 metric tons of CO2-equivalent direct emissions to the EPA for 2023, the #1 largest of 365 reporting direct emitters in California and #43 nationally.
- Direct emissions, 2023
- 6,119,030 t CO2e
- Rank
- #1 of 365 direct emitters in California; #43 of 6,455 in the U.S.
- Share of California total
- 6.8%
- Sector
- Refineries, Chemicals, Other
- Location
- Carson, Los Angeles County, California
- Parent company
- MARATHON PETROLEUM CORP (100%)
- NAICS code
- 324110
- EPA GHGRP facility ID
- 1006627
By gas
| Gas | t CO2e | Share |
|---|---|---|
| Carbon Dioxide | 6,092,587 | 99.6% |
| Methane | 16,944 | 0.3% |
| Nitrous Oxide | 9,376 | 0.2% |
| Sulfur Hexafluoride | 124 | 0.0% |
See facility 1006627 on EPA FLIGHT · All direct emitters in California
Source: EPA Greenhouse Gas Reporting Program, 2023 reporting year, sector-level emissions from data.epa.gov (fetched October 31, 2026). Direct emissions in metric tons CO2e as EPA totals them: emitter sectors only, biogenic CO2 reported separately. Covers facilities that report as direct emitters; most emit 25,000 t CO2e or more a year. Reference only.
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