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

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

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