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Alcoa

Rank in Toxic 100: 1
Rank among all TRI companies: 3
Air releases 2014 (lbs): 4,921,711
Incineration transfers 2014 (lbs): 61,749
Total Air and Incineration Toxic Score 2014: 14,444,034
Percentage of national total 2014 toxic air and incineration score: 3.301%
EJ: Poor Share: 22.0%
EJ: Minority Share: 76.4%

Chemicals displayed below: (
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(Links on chemical names lead to Scorecard chemical health effects.)
Rv
1,2,4-Trimethylbenzene 11,937 2,580 647 0.00% 11.8% 28.5%
4,4'-Isopropylidenediphenol 1,081 0 0 0.00% 14.8% 44.3%
Aluminum (fume or dust) 43,436 0 788 0.01% 17.4% 21.6%
Ammonia 243 0 0 0.00% 15.4% 12.6%
Arsenic and arsenic compounds 30 0 3,488 0.02% 15.6% 12.7%
Barium and barium compounds 47 0 3 0.00% 15.5% 12.7%
Benzo(g,h,i)perylene 1,031 1 53 0.00% 20.3% 28.5%
Beryllium and beryllium compounds 9 0 600 0.00% 15.6% 12.7%
Carbonyl sulfide 2,422,319 0 280 0.00% 16.5% 18.2%
Chlorine 30,007 0 29,926 0.21% 13.2% 23.4%
Chromium and chromium compounds 2,726 0 12,861,999 89.05% 21.6% 78.4%
Cobalt and cobalt compounds 1,046 0 848,604 5.88% 29.6% 57.1%
Copper and copper compounds 1,178 0 121 0.00% 17.2% 34.1%
Cyanide compounds 81 48,830 271 0.00% 18.4% 74.1%
Dimethyl phthalate 14,381 0 0 0.00% 0.0% 0.0%
Dinitrotoluene (mixed isomers) 5,776 0 0 0.00% 0.0% 0.0%
Dioxin and dioxin-like compounds 0 0 599 0.00% 14.2% 22.2%
Ethylbenzene 9,225 420 677 0.00% 27.1% 54.1%
Ethylene glycol 1,654 0 0 0.00% 11.9% 13.7%
Glycol Ethers 65,014 0 598 0.00% 26.7% 52.5%
Hydrochloric acid 281,196 0 3,032 0.02% 15.5% 18.0%
Hydrogen fluoride 741,011 0 2,606 0.02% 16.5% 20.6%
Lead and lead compounds 6,372 0 2,192 0.02% 16.0% 23.7%
Manganese and manganese compounds 3,536 0 2,520 0.02% 14.2% 35.9%
Mercury and mercury compounds 840 0 35 0.00% 18.8% 44.1%
Methyl isobutyl ketone 1,594 0 0 0.00% 15.6% 12.7%
n-Butyl alcohol 3,670 7,070 1 0.00% 15.6% 19.7%
Naphthalene 3,679 628 334 0.00% 15.4% 14.0%
Nickel and nickel compounds 3,118 0 638,352 4.42% 21.6% 72.3%
Nitrate compounds (water dissociable) 0 46 0 0.00% 0.0% 0.0%
Nitric acid 41,503 0 1,352 0.01% 25.6% 39.3%
Polycyclic aromatic compounds 5,966 94 13,959 0.10% 19.2% 20.8%
Sulfuric acid 1,139,600 0 30,871 0.21% 15.6% 12.7%
Toluene 29,513 0 2 0.00% 27.0% 53.9%
Vanadium and vanadium compounds 98 0 0 0.00% 15.6% 12.7%
Xylene (mixed isomers) 47,640 2,080 121 0.00% 26.9% 53.7%
Zinc and zinc compounds 1,155 0 1 0.00% 15.6% 12.7%

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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