PERI: Toxic 100 Index

Allegheny Technologies

Rank in Toxic 100: 56
Rank among all TRI companies: 97
Air releases 2020 (lbs): 263,713
Incineration transfers 2020 (lbs): 84,325
Total Air and Incineration Toxic Score 2020: 595,416
Percentage of national total 2020 toxic air and incineration score: 0.2%
EJ: Poor Share: 13%
EJ: Minority Share: 14%

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 database.
This company has information in PERI's Greenhouse database.

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 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
Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processi	2,139	0	429,594	72.15%	12.6%	12.1%
Cobalt compounds	271	0	84,621	14.21%	15.8%	15.7%
Nickel compounds	2,060	0	47,368	7.96%	13.4%	13.2%
Cobalt	19	0	24,366	4.09%	13.0%	40.5%
Nickel	200	0	4,149	0.70%	13.6%	31.5%
Chromium	22	0	3,205	0.54%	12.2%	30.2%
Chlorine	2,420	0	740	0.12%	13.5%	24.9%
Manganese compounds	1,982	0	453	0.08%	14.7%	14.9%
Lead compounds	1,563	0	295	0.05%	12.8%	12.3%
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	500	0	159	0.03%	12.3%	23.7%
Nitric acid	9,160	0	138	0.02%	14.7%	18.1%
Phosgene	635	0	131	0.02%	13.2%	24.6%
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	12,058	0	98	0.02%	12.3%	23.8%
Manganese	33	0	48	0.01%	12.8%	18.9%
Hydrogen fluoride (Hydrofluoric acid)	3,163	0	34	0.01%	13.2%	15.5%
Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or brom	155	0	8	0.00%	17.3%	18.3%
Methyl isobutyl ketone	224,691	84,020	3	0.00%	13.4%	24.7%
Zinc compounds	653	0	2	0.00%	17.5%	18.4%
Copper	34	0	2	0.00%	13.8%	33.9%
Hexachlorobenzene	0	1	1	0.00%	13.6%	25.0%
Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia i	1,953	304	0	0.00%	13.1%	24.5%
Lead	0	0	0	0.00%	15.5%	14.9%
Nitrate compounds (water dissociable; reportable only when in aqueous solution)	0	0	0	0.00%	9.6%	32.5%

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

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