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Parent company Marathon Petroleum

Rank in Greenhouse 100 Suppliers: 1
2023 Greenhouse gas CO2 equivalent emissions from combustion of all fossil fuels supplied (metric tons): 401,238,644
Percentage of national total 2023 supplier emissions: 8.2%
CO2 from produced petroleum (mt): 398,933,300
CO2 from supplied natural gas (mt): 0
CO2 from supplied liquid natural gas (mt): 2,305,344
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, Other

You can also view this company's penalties in Good Jobs First's Violation Tracker.
You can also look at this company's subsidies in Good Jobs First's Subsidy Tracker.
This company is rank 16 on the Greenhouse 100 Polluters list in 2022.
This company is rank 37 on the Toxic 100 Air Polluters list.
This company is rank 25 on the Toxic 100 Water Polluters list.

Advanced data displayed (display basic data instead)

Click on column headers to re-sort table: current sort is by CO2 equivalent emissions (mt) 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) down arrowPercent of total company emissionsSplit *CBI **Produced Oil CO2eImported Oil CO2eExported Oil CO2eNat. Gas CO2eNat. Gas Liquid CO2eCO2 GasCoal Liquid CO2eCoal CO2eCoal production (short tons)Coal type
Garyville RefineryLA93,705,37023.35%93,705,37000000000
Galveston Bay RefineryTX71,172,51317.74%71,172,51300000000
Tesoro Refining & Marketing - Carson RefineryCA48,306,98012.04%48,306,98000000000
Catlettsburg Refining, LLCKY43,001,36510.72%43,001,36500000000
Robinson RefineryIL35,283,8688.79%35,283,86800000000
DETROIT REFINERYMI21,914,2945.46%21,914,29400000000
St. Paul Park Refining Company, LLCMN16,188,5604.03%16,188,56000000000
Marathon El Paso RefineryTX15,128,7393.77%15,128,73900000000
TESORO CORPORATION-ANACORTES REFINERYWA14,464,7903.61%14,464,79000000000
Canton RefineryOH12,953,4203.23%12,953,42000000000
Marathon Mandan RefineryND9,980,8772.49%9,980,87700000000
Tesoro Refining and Marketing Co., LLC - Salt Lake City RefineryUT8,813,8492.20%8,813,84900000000
Tesoro Kenai RefineryAK8,018,6752.00%8,018,67500000000
Belfield Gas PlantND995,8460.25%0000995,8460000
Robinson Lake Gas PlantND962,4590.24%0000962,4590000
Blacks Fork Gas PlantWY347,0390.09%0000347,0390000
Los Angeles Refinery (LAR)CA00.00%Yes000000000
Martinez Renewable Fuel FacilityCA00.00%Yes000000000
Marathon Petroleum Company LPOH00.00%0035,826,490000000

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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