PERI: Toxic 100 Index

Pemex

Rank in Toxic 100: 97
Rank among all TRI companies: 351
Air releases 2014 (lbs): 106,214
Incineration transfers 2014 (lbs): 0
Total Air and Incineration Toxic Score 2014: 113,663
Percentage of national total 2014 toxic air and incineration score: 0.026%
EJ: Poor Share: 21.9%
EJ: Minority Share: 71.8%

Chemicals displayed below: (display facilities) (display chemicals at facilities)
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(Click on column headers to re-sort table: current sort is by revised air releases.)
(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	Rv
Sulfuric acid	26,678	0	17,118	15.06%	21.8%	72.2%
Hydrogen sulfide	14,579	0	4,499	3.96%	21.8%	71.8%
n-Hexane	13,178	0	11	0.01%	21.9%	72.1%
Ethylene	9,901	0	1	0.00%	21.9%	72.1%
Ammonia	7,162	0	46	0.04%	21.8%	72.1%
Propylene (Propene)	5,669	0	1	0.00%	21.9%	72.0%
Methanol	5,595	0	0	0.00%	21.8%	72.1%
1,3-Butadiene	5,491	0	66,144	58.19%	22.0%	71.6%
Benzene	4,895	0	24,831	21.85%	21.8%	72.1%
Xylene (mixed isomers)	4,686	0	27	0.02%	21.9%	72.1%
Toluene	3,663	0	0	0.00%	21.9%	72.1%
Ethylbenzene	1,699	0	260	0.23%	21.9%	72.1%
Acetonitrile	937	0	10	0.01%	21.8%	72.2%
m-Xylene	629	0	3	0.00%	21.9%	72.0%
Cyclohexane	385	0	0	0.00%	21.9%	72.0%
Diethanolamine	250	0	23	0.02%	21.5%	68.6%
Phenol	185	0	0	0.00%	21.9%	71.7%
o-Xylene	181	0	1	0.00%	21.9%	72.1%
Naphthalene	158	0	287	0.25%	21.9%	72.0%
1,2,4-Trimethylbenzene	136	0	11	0.01%	22.0%	72.0%
Hydrogen cyanide	123	0	99	0.09%	21.8%	72.2%
Tetrachloroethylene (Perchloroethylene)	32	0	5	0.00%	21.8%	72.2%
Polycyclic aromatic compounds	5	0	278	0.24%	21.9%	70.6%
p-Xylene	1	0	0	0.00%	21.9%	72.1%
Phenanthrene	1	0	0	0.00%	0.0%	0.0%
Mercury and mercury compounds	0	0	0	0.00%	21.7%	71.3%
Benzo(g,h,i)perylene	0	0	0	0.00%	21.8%	70.0%
Lead and lead compounds	0	0	0	0.00%	21.8%	72.2%
Dioxin and dioxin-like compounds	0	0	6	0.01%	21.8%	72.2%

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)

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