PERI: Toxic 100 Index

Marathon Petroleum

Rank in Toxic 100: 33
Rank among all TRI companies: 81
Air releases 2017 (lbs): 4,570,891
Incineration transfers 2017 (lbs): 66,519
Total Air and Incineration Toxic Score 2017: 1,023,497
Percentage of national total 2017 toxic air and incineration score: 0.2%
EJ: Poor Share: 20%
EJ: Minority Share: 59%

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 40 on the Toxic 100 Water list.
This company is rank 16 on the Greenhouse 100 list.

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.)

Chemical	Air releases (lbs)	Incineration transfers (lbs)	Toxic Score (quantity x exposure x toxicity x population)	Percent of total company score	EJ: Poor Share	EJ: Minority Share
Benzene	196,436	4,422	358,186	35.00%	20.7%	52.5%
Hydrogen cyanide	683,416	0	296,518	28.97%	19.3%	70.6%
Nickel compounds	3,922	0	116,178	11.35%	17.4%	55.8%
1,3-Butadiene	9,912	0	50,493	4.93%	29.3%	53.6%
Naphthalene	26,666	3,137	40,804	3.99%	22.2%	70.6%
Chromium compounds	95	0	26,090	2.55%	23.5%	59.4%
Hydrogen sulfide	194,228	138	25,516	2.49%	19.8%	56.4%
Sulfuric acid	456,985	14	24,909	2.43%	13.3%	27.3%
Carbonyl sulfide	38,556	0	24,407	2.38%	19.0%	73.7%
Nickel	548	0	17,079	1.67%	14.2%	7.4%
Cobalt compounds	46	0	9,870	0.96%	15.7%	43.4%
Polycyclic aromatic compounds	883	56	8,828	0.86%	20.5%	65.3%
Formaldehyde	15,304	0	8,104	0.79%	18.6%	59.6%
Ethylbenzene	56,096	10,297	5,040	0.49%	21.3%	62.9%
Hydrochloric acid	103,246	0	3,173	0.31%	18.8%	73.4%
Diethanolamine	6,598	610	2,472	0.24%	23.0%	86.7%
Lead compounds	1,198	0	1,925	0.19%	18.1%	61.8%
Ammonia	1,153,719	51	1,200	0.12%	18.9%	73.3%
Xylene (mixed isomers)	242,018	10,079	795	0.08%	21.1%	60.5%
Chromium	1	0	381	0.04%	8.1%	10.3%
1,2,4-Trimethylbenzene	68,505	6,343	358	0.04%	21.5%	61.5%
Tetrachloroethylene (Perchloroethylene)	2,405	1,574	305	0.03%	14.9%	42.3%
Molybdenum trioxide	139	1	209	0.02%	14.5%	58.6%
Zinc compounds	9,319	0	137	0.01%	19.2%	73.0%
Mercury compounds	116	0	130	0.01%	18.9%	69.6%
n-Hexane	415,410	2,209	122	0.01%	19.7%	54.9%
Dioxin and dioxin-like compounds	0	0	52	0.01%	20.3%	38.8%
Hydrogen fluoride	3,503	14	51	0.00%	11.4%	26.5%
Manganese compounds	270	0	40	0.00%	18.8%	59.0%
Toluene	280,112	8,721	19	0.00%	20.5%	58.4%
Propylene (Propene)	198,205	14	18	0.00%	21.8%	53.4%
Benzo(g,h,i)perylene	94	6	17	0.00%	21.5%	53.2%
Lead	8	0	10	0.00%	27.0%	89.1%
Cumene	22,228	202	10	0.00%	19.4%	46.2%
Copper compounds	362	0	7	0.00%	18.1%	49.5%
Phenol	14,216	206	7	0.00%	16.9%	57.0%
Manganese	22	0	7	0.00%	8.1%	10.3%
Vanadium compounds	1,168	0	7	0.00%	20.0%	51.6%
Cyclohexane	89,405	1,353	4	0.00%	19.2%	53.8%
Methanol	120,927	15,643	4	0.00%	19.5%	67.4%
Ethylene	146,452	14	3	0.00%	20.4%	46.5%
Biphenyl	60	0	3	0.00%	14.2%	28.3%
Mercury	7	0	2	0.00%	14.2%	7.5%
Glycol Ethers	380	1	2	0.00%	8.1%	10.3%
Carbon disulfide	5,348	14	2	0.00%	18.5%	62.6%
Cresol (mixed isomers)	192	27	1	0.00%	20.7%	82.8%
Ethylene glycol	454	1,300	0	0.00%	15.8%	31.9%
Styrene	1,079	25	0	0.00%	17.2%	13.6%
n-Butyl alcohol	102	0	0	0.00%	22.4%	56.6%
Anthracene	137	5	0	0.00%	11.8%	21.6%
Isoprene	13	0	0	0.00%	0.0%	0.0%
Phenanthrene	381	39	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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