PERI: Toxic 100 Index

AK Steel

Rank in Toxic 100: 54
Rank among all TRI companies: 175
Air releases 2014 (lbs): 329,193
Incineration transfers 2014 (lbs): 10,235
Total Air and Incineration Toxic Score 2014: 343,155
Percentage of national total 2014 toxic air and incineration score: 0.078%
EJ: Poor Share: 21.5%
EJ: Minority Share: 20.4%

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(Links on chemical names lead to Scorecard chemical health effects.)

Chemical	Air releases (lbs)	Incineration transfers (lbs)	Toxicity Weight	Toxic Score (quantity x exposure x toxicity x population)	Percent of total company score	EJ: Poor Share	EJ: Near Poor Share	EJ: Minority Share	EJ: Black Share	EJ: Hispanic Share	Rv
Benzo(g,h,i)perylene	540	73	20,000	287	0.08%	26.1%	53.4%	19.7%	13.7%	1.0%
Styrene	41	0	4	0	0.00%	25.8%	52.7%	19.3%	13.3%	1.0%
Copper and copper compounds	205	0	1,500	22	0.01%	29.8%	52.3%	37.2%	21.0%	11.3%
Anthracene	73	550	3	0	0.00%	24.9%	50.6%	18.6%	12.5%	1.2%
Zinc and zinc compounds	37,292	0	100	340	0.10%	28.6%	50.3%	34.1%	19.4%	9.5%
Lead and lead compounds	2,215	0	23,000	2,937	0.86%	27.1%	48.4%	32.7%	19.0%	8.5%
Polycyclic aromatic compounds	525	2,300	710,000	19,222	5.60%	27.0%	48.3%	18.1%	9.2%	3.1%
Hydrogen sulfide	3,000	0	1,800	130	0.04%	23.0%	47.4%	16.7%	11.0%	1.2%
Cyanide compounds	5,800	0	4,400	573	0.17%	22.3%	46.2%	16.2%	10.5%	1.2%
Ethylene	45,835	0	1	1	0.00%	23.1%	45.9%	17.5%	10.7%	1.9%
Glycol Ethers	13,100	0	180	16	0.00%	20.9%	45.0%	9.3%	3.6%	1.1%
Naphthalene	5,675	5,000	12,000	3,976	1.16%	23.8%	45.0%	18.2%	10.1%	2.7%
Phenol	6,072	220	18	4	0.00%	22.9%	44.3%	18.8%	11.1%	2.5%
Nitric acid	24,423	0	270	71	0.02%	19.5%	44.2%	6.6%	2.1%	1.2%
Manganese and manganese compounds	8,383	0	12,000	9,991	2.91%	24.4%	43.9%	25.5%	13.9%	6.2%
Benzene	68,991	1	28,000	87,423	25.48%	21.8%	42.4%	18.3%	10.6%	2.5%
Ammonia	41,159	0	35	43	0.01%	21.2%	41.9%	17.2%	9.9%	2.4%
Xylene (mixed isomers)	1,850	290	35	1	0.00%	19.7%	41.7%	13.8%	8.4%	1.3%
Nickel and nickel compounds	956	0	930,000	52,854	15.40%	21.6%	40.2%	23.0%	13.2%	4.5%
Mercury and mercury compounds	487	0	12,000	559	0.16%	21.8%	39.8%	20.3%	10.9%	3.9%
Aluminum (fume or dust)	2,560	0	700	210	0.06%	21.7%	39.6%	18.6%	9.5%	3.6%
Chromium and chromium compounds	3,302	0	43,000,000	164,287	47.88%	20.2%	39.1%	20.6%	12.0%	4.0%
Toluene	12,200	1	1	0	0.00%	18.0%	36.2%	17.2%	9.7%	2.7%
Hydrochloric acid	21,558	0	180	109	0.03%	17.4%	34.3%	25.6%	15.9%	4.3%
Hydrogen fluoride	21,136	0	250	86	0.03%	13.8%	32.3%	8.5%	4.0%	1.6%
Molybdenum trioxide	41	0	15,000	13	0.00%	11.1%	27.5%	7.2%	3.5%	1.6%
Vanadium and vanadium compounds	9	0	140	0	0.00%	10.5%	26.8%	6.3%	2.8%	1.7%
Phenanthrene	1,764	1,800	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%

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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