PERI: Toxic 100 Index

Allegheny Technologies

Rank in Toxic 100: 18
Rank among all TRI companies: 57
Air releases 2010 (lbs): 1,005,719
Incineration transfers 2010 (lbs): 1,776
Total Air and Incineration Toxic Score 2010: 1,066,585
Percentage of national total 2010 toxic air and incineration score: 0.275%
EJ: Poor Share: 15.0%
EJ: Minority Share: 12.1%

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(Click on column headers to re-sort table: current sort is by chemical name.)
(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
Ammonia	334,080	0	548	0.05%	11.8%	32.4%
Barium and barium compounds	500	0	64	0.01%	15.5%	18.3%
Chlorine	2,406	0	1,183	0.11%	15.9%	19.5%
Chromium and chromium compounds	5,601	0	319,019	29.91%	13.2%	10.5%
Cobalt and cobalt compounds	691	0	438,931	41.15%	16.4%	11.0%
Copper and copper compounds	189	0	12	0.00%	16.8%	12.2%
Hexachlorobenzene	0	0	0	0.00%	12.4%	41.9%
Hydrochloric acid	58,601	0	187	0.02%	15.5%	18.4%
Hydrogen fluoride	6,792	0	50	0.00%	16.6%	15.6%
Lead and lead compounds	3,471	0	1,610	0.15%	16.4%	11.3%
Manganese and manganese compounds	10,706	0	21,397	2.01%	15.3%	14.7%
Methyl isobutyl ketone	491,878	665	7	0.00%	16.1%	19.7%
Nickel and nickel compounds	11,184	0	283,040	26.54%	14.7%	15.7%	*
Nitric acid	61,950	0	482	0.05%	18.6%	19.2%
Phenol	276	0	0	0.00%	0.0%	0.0%
Phosgene	7,600	0	0	0.00%	0.0%	0.0%
Titanium tetrachloride	185	1,111	0	0.00%	8.8%	43.6%
Zinc and zinc compounds	9,608	0	55	0.01%	17.4%	11.6%

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 2010 were revised downwards since 2010, 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.

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