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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: (
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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.)
Rv
Sulfuric acid 26,678 0 3,500 17,118 15.06% 21.8% 45.8% 72.2% 15.1% 52.9%
Hydrogen sulfide 14,579 0 1,800 4,499 3.96% 21.8% 45.8% 71.8% 14.7% 53.1%
n-Hexane 13,178 0 5 11 0.01% 21.9% 45.9% 72.1% 14.9% 53.2%
Ethylene 9,901 0 1 1 0.00% 21.9% 45.9% 72.1% 14.8% 53.4%
Ammonia 7,162 0 35 46 0.04% 21.8% 45.8% 72.1% 15.1% 52.9%
Propylene (Propene) 5,669 0 1 1 0.00% 21.9% 46.1% 72.0% 14.0% 54.2%
Methanol 5,595 0 0 0 0.00% 21.8% 45.8% 72.1% 15.1% 52.9%
1,3-Butadiene 5,491 0 110,000 66,144 58.19% 22.0% 46.3% 71.6% 12.7% 55.5%
Benzene 4,895 0 28,000 24,831 21.85% 21.8% 45.8% 72.1% 15.0% 52.9%
Xylene (mixed isomers) 4,686 0 35 27 0.02% 21.9% 46.0% 72.1% 14.6% 53.6%
Toluene 3,663 0 1 0 0.00% 21.9% 45.9% 72.1% 14.8% 53.2%
Ethylbenzene 1,699 0 890 260 0.23% 21.9% 45.9% 72.1% 14.8% 53.3%
Acetonitrile 937 0 58 10 0.01% 21.8% 45.8% 72.2% 15.1% 52.9%
m-Xylene 629 0 35 3 0.00% 21.9% 46.1% 72.0% 14.1% 54.1%
Cyclohexane 385 0 1 0 0.00% 21.9% 45.9% 72.0% 14.7% 53.3%
Diethanolamine 250 0 1,200 23 0.02% 21.5% 45.5% 68.6% 10.7% 54.9%
Phenol 185 0 18 0 0.00% 21.9% 46.0% 71.7% 13.8% 54.1%
o-Xylene 181 0 35 1 0.00% 21.9% 46.0% 72.1% 14.6% 53.6%
Naphthalene 158 0 12,000 287 0.25% 21.9% 46.0% 72.0% 14.2% 54.0%
1,2,4-Trimethylbenzene 136 0 580 11 0.01% 22.0% 46.1% 72.0% 13.8% 54.4%
Hydrogen cyanide 123 0 4,400 99 0.09% 21.8% 45.8% 72.2% 15.1% 52.9%
Tetrachloroethylene (Perchloroethylene) 32 0 930 5 0.00% 21.8% 45.8% 72.2% 15.1% 52.9%
Polycyclic aromatic compounds 5 0 710,000 278 0.24% 21.9% 46.2% 70.6% 11.4% 56.1%
p-Xylene 1 0 35 0 0.00% 21.9% 46.0% 72.1% 14.5% 53.7%
Phenanthrene 1 0 0 0 0.00% 0.0% 0.0% 0.0% 0.0% 0.0%
Mercury and mercury compounds 0 0 12,000 0 0.00% 21.7% 45.5% 71.3% 14.6% 52.6%
Benzo(g,h,i)perylene 0 0 20,000 0 0.00% 21.8% 45.9% 70.0% 11.4% 55.4%
Lead and lead compounds 0 0 23,000 0 0.00% 21.8% 45.8% 72.2% 15.1% 52.9%
Dioxin and dioxin-like compounds 0 0 1,400,000,000 6 0.01% 21.8% 45.8% 72.2% 15.1% 52.9%

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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