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Marathon Petroleum

Rank in Toxic 100: 47
Rank among all TRI companies: 79
Air releases 2020 (lbs): 4,246,837
Incineration transfers 2020 (lbs): 82,418
Total Air and Incineration Toxic Score 2020: 778,814
Percentage of national total 2020 toxic air and incineration score: 0.2%
EJ: Poor Share: 19%
EJ: Minority Share: 58%

You can also view this company's penalties in Violation Tracker.
You can also look at this company's state, local, and Federal subsidies in Subsidy Tracker.
This company is rank 32 on the Toxic 100 Water list.
This company is rank 14 on the Greenhouse 100 list.
This company is rank 1 on the Greenhouse Suppliers 100 list.

Chemicals displayed below: (
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(Click on column headers to re-sort table: current sort is by percent of total company score.)
(Links on chemical names lead to New Jersey Right To Know Hazardous Substance Fact Sheets that have information on health effects.)
Benzene 157,525 6,220 290,187 37.26% 19.5% 56.7%
Nickel compounds 5,360 0 158,705 20.38% 18.5% 59.7%
Hydrogen cyanide 491,145 0 122,446 15.72% 16.7% 64.8%
1,3-Butadiene 5,821 0 45,447 5.84% 28.9% 62.0%
Naphthalene 23,340 10,909 34,519 4.43% 20.4% 71.3%
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 433,001 0 26,940 3.46% 11.1% 33.4%
Hydrogen sulfide 171,836 398 21,920 2.81% 19.1% 56.9%
Chromium 82 0 18,029 2.31% 7.1% 11.7%
Formaldehyde 17,450 0 14,076 1.81% 16.2% 59.0%
Cobalt compounds 46 0 11,077 1.42% 15.3% 52.4%
Nickel 677 0 7,672 0.99% 9.5% 12.6%
Polycyclic aromatic compounds 728 715 7,627 0.98% 18.9% 69.6%
Ethylbenzene 56,307 19,890 4,935 0.63% 19.2% 65.3%
Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia i 1,372,402 428 3,441 0.44% 16.7% 75.2%
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 73,106 0 3,169 0.41% 16.6% 72.7%
Diethanolamine 7,366 67 2,321 0.30% 21.6% 87.8%
Carbonyl sulfide 26,906 0 2,173 0.28% 16.5% 73.3%
Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processi 20 0 1,102 0.14% 11.2% 20.9%
Lead compounds 1,008 0 1,000 0.13% 15.8% 57.9%
Xylene (mixed isomers) 207,279 15,412 738 0.09% 19.2% 63.9%
1,2,4-Trimethylbenzene 46,069 3,302 292 0.04% 19.3% 65.9%
Zinc compounds 6,868 0 152 0.02% 16.7% 73.9%
Mercury compounds 109 0 147 0.02% 16.5% 70.1%
Tetrachloroethylene 1,487 802 124 0.02% 14.4% 48.0%
n-Hexane (Hexane) 351,698 838 107 0.01% 18.1% 57.5%
Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or brom 1,353 0 102 0.01% 17.8% 67.7%
Molybdenum trioxide 35 0 84 0.01% 20.0% 63.6%
Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like 0 0 55 0.01% 20.5% 46.8%
Manganese compounds 250 0 52 0.01% 15.8% 58.9%
Benzo[g,h,i]perylene 62 43 28 0.00% 19.0% 70.2%
Hydrogen fluoride (Hydrofluoric acid) 3,058 0 22 0.00% 10.2% 19.1%
Biphenyl 238 0 21 0.00% 26.4% 85.0%
Propylene 195,622 0 21 0.00% 19.4% 57.5%
Manganese 67 0 20 0.00% 7.1% 11.7%
Toluene 279,515 7,363 19 0.00% 18.7% 59.8%
Cumene 15,109 637 10 0.00% 17.2% 53.8%
Certain glycol ethers 1,301 59 6 0.00% 6.8% 11.6%
Antimony compounds 74 0 6 0.00% 11.2% 20.9%
Phenol 4,670 0 6 0.00% 16.8% 66.5%
Lead 7 0 4 0.00% 25.7% 90.3%
Cyclohexane 71,676 360 3 0.00% 17.4% 55.1%
Methanol 118,506 14,191 3 0.00% 16.7% 72.8%
Ethylene 90,246 0 3 0.00% 19.8% 58.2%
Vanadium compounds 787 0 2 0.00% 16.6% 48.5%
Carbon disulfide 5,219 132 2 0.00% 16.5% 62.7%
Cresol (mixed isomers) 136 9 0 0.00% 17.9% 82.6%
Mercury 6 0 0 0.00% 12.5% 10.2%
Anthracene 164 7 0 0.00% 15.0% 61.8%
Styrene 685 588 0 0.00% 20.9% 21.3%
Ethylene glycol 7 0 0 0.00% 14.1% 29.6%
Isoprene 13 0 0 0.00% 0.0% 0.0%
Phenanthrene 398 49 0 0.00% 0.0% 0.0%

For explanations of most columns above, including the EJ Shares, see the technical notes.

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