PERI: Toxic 100 Air Polluters Index

Petroleos Mexicanos (Pemex)

Rank in Toxic 100 Air Polluters: 77
Rank among all TRI companies: 160
Air releases 2021 (lbs): 228,418
Incineration transfers 2021 (lbs): 100
Total Air and Incineration Toxic Score 2021: 284,976
Percentage of national total 2021 toxic air and incineration score: 0.1%
EJ: Poor Share: 18%
EJ: Minority Share: 76%

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 has information in PERI's Toxic Water Polluters database.
This company has information in PERI's Greenhouse 100 Polluters database.
This company is rank 36 on the Greenhouse 100 Suppliers 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 New Jersey Right To Know Hazardous Substance Fact Sheets that have information on 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
1,3-Butadiene	12,330	0	164,809	57.83%	18.3%	76.1%
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	77,000	0	54,627	19.17%	18.3%	75.7%
Benzene	8,500	0	46,366	16.27%	18.2%	75.2%
Hydrogen cyanide	11,000	0	9,834	3.45%	18.3%	75.7%
Hydrogen sulfide	13,700	0	4,664	1.64%	18.2%	75.3%
Naphthalene	1,520	0	2,699	0.95%	17.9%	74.5%
Polycyclic aromatic compounds	13	0	433	0.15%	18.0%	75.0%
Lead compounds	82	0	380	0.13%	18.2%	75.5%
Ethylbenzene	1,640	0	266	0.09%	18.1%	75.2%
Epichlorohydrin	300	0	251	0.09%	18.1%	75.0%
Diethanolamine	2,301	0	226	0.08%	17.5%	72.9%
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	3,730	0	136	0.05%	18.3%	75.6%
Manganese compounds	31	0	76	0.03%	18.3%	75.7%
Tetrachloroethylene	280	0	49	0.02%	17.9%	74.3%
Xylene (mixed isomers)	7,100	0	42	0.01%	18.1%	75.1%
Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)	19,100	0	27	0.01%	18.2%	75.5%
Mercury compounds	9	0	21	0.01%	18.2%	75.3%
Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like compounds are present as contaminants in a chemical and if they were created during the manufacturing of that chemical.)	0	0	21	0.01%	18.2%	75.5%
Allyl alcohol	10	0	17	0.01%	17.9%	74.1%
n-Hexane (Hexane)	7,920	0	8	0.00%	18.3%	75.7%
Acetonitrile	570	0	6	0.00%	17.9%	74.3%
1,2,4-Trimethylbenzene	630	0	5	0.00%	18.1%	75.3%
Cumene	3,100	0	5	0.00%	18.2%	75.4%
Propylene	14,300	0	3	0.00%	18.3%	75.8%
Ethylene	20,084	0	2	0.00%	18.3%	75.8%
Toluene	16,600	0	2	0.00%	18.1%	74.9%
Benzo[g,h,i]perylene	1	0	2	0.00%	17.6%	73.4%
Zinc compounds	50	0	1	0.00%	17.9%	74.3%
Phenol	290	0	1	0.00%	18.1%	75.2%
Methyl isobutyl ketone	1,000	0	0	0.00%	17.9%	74.3%
Methanol	2,760	0	0	0.00%	18.0%	74.5%
Cresol (mixed isomers)	120	0	0	0.00%	17.8%	73.9%
Acetophenone	39	0	0	0.00%	17.9%	74.3%
Cyclohexane	600	0	0	0.00%	18.2%	75.5%
Anthracene	120	0	0	0.00%	17.8%	73.9%
Styrene	47	0	0	0.00%	18.2%	75.8%
Carbon disulfide	10	0	0	0.00%	18.3%	75.7%
sec-Butyl alcohol (2-Butanol)	390	0	0	0.00%	17.9%	74.3%
Dicyclopentadiene	0	100	0	0.00%	0.0%	0.0%
Isoprene	791	0	0	0.00%	0.0%	0.0%
Phenanthrene	351	0	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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