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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Advanced data displayed (display basic data instead)
Click on column headers to re-sort table: current sort is 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 NameStateCO2 equivalent emissions (mt) (sorted by)Percent of total company emissions (sorted by)Split *CBI **Produced Oil CO2eImported Oil CO2eExported Oil CO2eNat. Gas CO2eNat. Gas Liquid CO2eCO2 GasCoal Liquid CO2eCoal CO2eCoal production (short tons)Coal type
Garyville RefineryLA89,301,97222.36%89,301,97200000000
Galveston Bay RefineryTX67,327,29616.85%67,327,29600000000
Tesoro Refining & Marketing - Carson RefineryCA49,218,92112.32%49,218,92100000000
Robinson RefineryIL40,647,29410.18%40,647,29400000000
Catlettsburg Refining, LLCKY37,838,7549.47%37,838,75400000000
DETROIT REFINERYMI21,933,5595.49%21,933,55900000000
Marathon El Paso RefineryTX18,611,5274.66%18,611,52700000000
St. Paul Park Refining Company, LLCMN15,580,6383.90%15,580,63800000000
Tesoro Refining & Marketing Co., LLC - Anacortes RefineryWA14,532,4853.64%14,532,48500000000
Canton RefineryOH14,082,6933.53%14,082,69300000000
Marathon Mandan RefineryND10,159,0222.54%10,159,02200000000
Tesoro Refining and Marketing Co., LLC - Salt Lake City RefineryUT9,389,2502.35%9,389,25000000000
Tesoro Kenai RefineryAK7,742,8101.94%7,742,81000000000
Belfield Gas PlantND1,316,7230.33%00001,316,7230000
Robinson Lake Gas PlantND1,134,3840.28%00001,134,3840000
Blacks Fork Gas PlantWY397,9040.10%0000397,9040000
Tesoro Refining and Marketing Co., LLC - Golden Eagle RefineryCA234,8400.06%234,84000000000
GALLUP REFINERYNM00.00%YesConfidential00000000
Los Angeles Refinery (LAR)CA00.00%Yes00000Confidential000
Martinez Renewable Fuel FacilityCA00.00%Yes00000Confidential000
Marathon Petroleum Company LPOH00.00%0Confidential23,416,752000000
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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