PERI: Toxic 100 Index

AK Steel

Rank in Toxic 100: 94
Rank among all TRI companies: 234
Air releases 2017 (lbs): 213,405
Incineration transfers 2017 (lbs): 17,696
Total Air and Incineration Toxic Score 2017: 197,877
EJ: Poor Share: 20%
EJ: Minority Share: 23%

This company is rank 26 on the Toxic 100 Water list.
This company is rank 99 on the Greenhouse 100 list.

Chemicals displayed below: (display facilities) (display chemicals at facilities)
Basic data displayed (display advanced data instead)
(Click on column headers to re-sort table: current sort is by percent of total company score.)
(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
Chromium compounds	2,289	0	118,473	59.87%	19.3%	22.1%
Benzene	32,500	48	27,451	13.87%	22.0%	19.9%
Chromium	34	0	14,706	7.43%	16.9%	22.3%
Manganese compounds	8,568	0	14,312	7.23%	27.9%	33.6%
Nickel compounds	477	0	10,674	5.39%	19.3%	29.7%
Polycyclic aromatic compounds	261	7,493	3,997	2.02%	24.9%	19.9%
Lead compounds	2,051	0	2,716	1.37%	23.1%	28.9%
Cobalt compounds	3	0	1,273	0.64%	9.8%	7.3%
Formaldehyde	365	0	1,211	0.61%	31.6%	46.5%
Naphthalene	2,590	5,400	997	0.50%	23.2%	21.4%
Mercury	342	0	487	0.25%	19.8%	19.0%
Cyanide compounds	2,620	0	370	0.19%	22.0%	20.0%
Zinc compounds	33,818	0	296	0.15%	29.8%	39.7%
Benzo(g,h,i)perylene	450	280	233	0.12%	24.4%	23.2%
Nickel	6	0	225	0.11%	18.2%	24.5%
Aluminum (fume or dust)	1,777	0	133	0.07%	19.7%	19.1%
Hydrogen sulfide	3,800	0	129	0.07%	20.5%	18.2%
Hydrogen fluoride	12,778	0	47	0.02%	13.2%	9.4%
Glycol Ethers	6,836	0	40	0.02%	19.1%	11.1%
Mercury compounds	85	0	34	0.02%	23.4%	40.9%
Nitric acid	15,784	0	33	0.02%	16.3%	6.4%
Copper compounds	166	0	20	0.01%	30.9%	39.5%
Molybdenum trioxide	28	0	10	0.01%	9.9%	7.4%
Ammonia	38,763	0	8	0.00%	18.4%	20.0%
Phenol	2,121	453	2	0.00%	19.6%	19.5%
Ethylene	39,000	0	0	0.00%	21.5%	19.4%
Xylene (mixed isomers)	500	31	0	0.00%	20.9%	18.7%
Vanadium compounds	15	0	0	0.00%	10.1%	7.6%
Toluene	4,270	31	0	0.00%	17.1%	14.1%
Anthracene	58	640	0	0.00%	23.7%	22.2%
Styrene	28	0	0	0.00%	24.1%	22.7%
Cresol (mixed isomers)	1	120	0	0.00%	23.8%	22.2%
Phenanthrene	870	2,600	0	0.00%	0.0%	0.0%
Dibenzofuran	150	600	0	0.00%	0.0%	0.0%

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

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