PERI
Home

Marathon Petroleum

Rank in Toxic 100: 48
Rank among all TRI companies: 143
Air releases 2014 (lbs): 2,904,033
Incineration transfers 2014 (lbs): 52,623
Total Air and Incineration Toxic Score 2014: 453,040
Percentage of national total 2014 toxic air and incineration score: 0.104%
EJ: Poor Share: 24.5%
EJ: Minority Share: 46.3%

Chemicals displayed below: (
display facilities) (display chemicals at facilities)
Basic data displayed (display advanced data instead)
(Click on column headers to re-sort table: current sort is by percent of total company score.)
(Links on chemical names lead to Scorecard chemical health effects.)
Rv
Benzene 173,106 1,792 248,904 54.94% 24.5% 42.3%
Naphthalene 73,474 411 52,415 11.57% 25.4% 54.5%
1,3-Butadiene 8,762 86 42,660 9.42% 31.1% 52.0%
Hydrogen cyanide 366,815 0 32,924 7.27% 22.3% 48.4%
Nickel and nickel compounds 1,516 0 15,111 3.34% 18.9% 43.1%
Formaldehyde 19,140 0 13,693 3.02% 20.6% 56.9%
Cobalt and cobalt compounds 65 0 10,488 2.32% 16.9% 50.7%
Hydrogen sulfide 107,427 0 9,236 2.04% 28.2% 49.5%
Chromium and chromium compounds 127 0 8,588 1.90% 16.5% 57.6%
Sulfuric acid 241,189 272 7,816 1.73% 17.3% 46.7%
Polycyclic aromatic compounds 569 272 4,830 1.07% 24.0% 44.8%
Ethylbenzene 42,791 1,480 2,421 0.53% 26.9% 44.2%
1,2,4-Trimethylbenzene 71,871 1,348 1,758 0.39% 25.9% 41.5%
Xylene (mixed isomers) 257,531 8,021 636 0.14% 26.7% 47.5%
Manganese and manganese compounds 343 0 615 0.14% 28.9% 50.0%
Ammonia 445,691 52 366 0.08% 24.6% 43.5%
Lead and lead compounds 535 0 191 0.04% 21.7% 29.5%
Dioxin and dioxin-like compounds 0 0 77 0.02% 25.2% 46.6%
n-Hexane 418,894 189 73 0.02% 23.0% 40.4%
Tetrachloroethylene (Perchloroethylene) 1,447 14,334 45 0.01% 19.3% 52.7%
Mercury and mercury compounds 96 0 42 0.01% 25.3% 36.4%
Hydrochloric acid 12,460 0 21 0.00% 17.6% 43.2%
Molybdenum trioxide 70 0 20 0.00% 20.0% 47.2%
Biphenyl 424 0 19 0.00% 24.1% 56.1%
Antimony and antimony compounds 25 0 19 0.00% 23.5% 56.2%
Propylene (Propene) 210,266 7 15 0.00% 29.5% 47.4%
Zinc and zinc compounds 6,675 0 11 0.00% 21.7% 45.3%
Benzo(g,h,i)perylene 18 13 11 0.00% 27.8% 50.6%
Toluene 197,928 4,701 10 0.00% 25.8% 41.8%
Hydrogen fluoride 879 12,875 9 0.00% 23.7% 32.8%
Cumene 12,762 8 3 0.00% 22.3% 40.2%
Copper and copper compounds 239 0 3 0.00% 18.0% 35.7%
Carbonyl sulfide 6,786 0 2 0.00% 20.2% 30.9%
Ethylene 131,258 7 2 0.00% 25.9% 36.2%
Vanadium and vanadium compounds 1,146 0 2 0.00% 18.2% 57.2%
Methanol 44,727 6,367 2 0.00% 29.9% 47.1%
Diethanolamine 5 0 1 0.00% 35.5% 55.2%
Cyclohexane 38,787 147 1 0.00% 25.7% 40.5%
Carbon disulfide 4,197 220 0 0.00% 19.6% 32.0%
Styrene 3,065 1 0 0.00% 22.1% 35.2%
Phenol 808 7 0 0.00% 19.6% 30.6%
Glycol Ethers 5 0 0 0.00% 25.7% 57.2%
Ethylene glycol 9 0 0 0.00% 31.7% 47.6%
Cresol (mixed isomers) 10 8 0 0.00% 16.9% 58.2%
Anthracene 11 0 0 0.00% 20.2% 57.4%
Phenanthrene 85 5 0 0.00% 0.0% 0.0%

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

For the Rv (revisions) column,
* indicates that the record contains one or more chemicals at facilities whose TRI air releases or incineration transfers for 2014 were revised downwards since 2014, and whose hazard and score have been adjusted accordingly.
** indicates one or more chemicals at facilities whose quantities were revised upwards, or both upwards and downwards. Chemicals revised upwards had their pounds adjusted, but not their score.
*** indicates that the RSEI microdata do not match the public RSEI data. (1)

>>New Toxic 100 Search

>>Toxic 100 Home Page