Parent company Marathon Petroleum

Rank in Greenhouse 100 Suppliers: 1
2021 Greenhouse gas CO2 equivalent emissions from combustion of all fossil fuels supplied (metric tons): 399,450,072
Percentage of national total 2021 supplier emissions: 8.5%
CO2 from produced petroleum (mt): 396,601,061
CO2 from supplied natural gas (mt): 0
CO2 from supplied liquid natural gas (mt): 2,849,012
CO2 from mined coal (mt): 0
CO2 from industrial CO2 gas supply (mt): 0
CO2 from coal converted to liquid fuel (mt): 0
Parent company sectors (in descending order of emissions): Petroleum Refineries, Natural Gas Extraction

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Basic data displayed (display advanced data instead)
Click on column headers to re-sort table: current sort is by State, then by CO2 equivalent emissions (mt) descending, then by Percent of total company emissions descending.
Links on facility names lead to EPA FLIGHT reports or to Greenhouse 100 Coal Index displays for coal mines. Links on states lead to state displays.)
Facility NameState (sorted by)CO2 equivalent emissions (mt)Percent of total company emissionsSplit *CBI **
Tesoro Kenai RefineryAK7,742,8101.94%
Tesoro Refining & Marketing - Carson RefineryCA49,218,92112.32%
Tesoro Refining and Marketing Co., LLC - Golden Eagle RefineryCA234,8400.06%
Los Angeles Refinery (LAR)CA00.00%Yes
Martinez Renewable Fuel FacilityCA00.00%Yes
Robinson RefineryIL40,647,29410.18%
Catlettsburg Refining, LLCKY37,838,7549.47%
Garyville RefineryLA89,301,97222.36%
St. Paul Park Refining Company, LLCMN15,580,6383.90%
Marathon Mandan RefineryND10,159,0222.54%
Belfield Gas PlantND1,316,7230.33%
Robinson Lake Gas PlantND1,134,3840.28%
Canton RefineryOH14,082,6933.53%
Marathon Petroleum Company LPOH00.00%
Galveston Bay RefineryTX67,327,29616.85%
Marathon El Paso RefineryTX18,611,5274.66%
Tesoro Refining and Marketing Co., LLC - Salt Lake City RefineryUT9,389,2502.35%
Tesoro Refining & Marketing Co., LLC - Anacortes RefineryWA14,532,4853.64%
Blacks Fork Gas PlantWY397,9040.10%
For more information on the data, see the technical notes.
* Split: if 50% appears in this column, then the facility's emissions have been split among two 50/50% ownership parent companies.
** CBI: if Yes appears in this column, then one or more of the supplier CO2 amounts for the facility (excluding imports and exports) have been treated as confidential by EPA. Amounts that EPA has declared to be confidential are treated as zeroes. If there are confidential amounts, the actual supplier emissions would be larger than shown. Petroleum exports are not included as supplier amounts (we assume that they were also reported as production if they were produced in the US.).

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