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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 at facilities displayed below: (
display facilities) (display chemicals)
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(Links on facility names lead to full TRI reports. Links on cities lead to Mapquest maps. Links on chemical names lead to Scorecard chemical health effects.)
Split *
AK STEEL CORP MIDDLETOWN OH Aluminum (fume or dust) 1,777 0 133 0.07% 19.7% 19.1%
MOUNTAIN STATE CARBON LLC FOLLANSBEE WV Ammonia 8,390 0 2 0.00% 22.4% 20.5%
AK STEEL CORP ASHLAND KY Ammonia 750 0 0 0.00% 18.7% 6.4%
AK STEEL CORP (ROCKPORT WORKS ) ROCKPORT IN Ammonia 9,379 0 1 0.00% 14.6% 12.2%
AK STEEL CORP MIDDLETOWN OH Ammonia 20,244 0 5 0.00% 16.4% 21.2%
MOUNTAIN STATE CARBON LLC FOLLANSBEE WV Anthracene 58 640 0 0.00% 23.7% 22.2%
MOUNTAIN STATE CARBON LLC FOLLANSBEE WV Benzene 32,500 48 27,451 13.87% 22.0% 19.9%
MOUNTAIN STATE CARBON LLC FOLLANSBEE WV Benzo(g,h,i)perylene 450 280 233 0.12% 24.4% 23.2%
AK TUBE LLC COLUMBUS IN Chromium 23 0 5,287 2.67% 13.4% 17.1%
AK STEEL CORP (ROCKPORT WORKS ) ROCKPORT IN Chromium 1 0 12 0.01% 14.6% 12.2%
AK TUBE WALBRIDGE WALBRIDGE OH Chromium 10 0 9,408 4.75% 18.5% 24.8%
AK STEEL CORP - ZANESVI LLE WORKS ZANESVILLE OH Chromium compounds 1 0 103 0.05% 20.5% 12.9%
AK STEEL CORP COSHOCTON WORKS COSHOCTON OH Chromium compounds 393 0 3,295 1.67% 15.9% 5.4%
AK STEEL CORP MIDDLETOWN OH Chromium compounds 395 0 60,602 30.63% 19.8% 19.0%
AK STEEL CORP MANSFIELD WO RKS MANSFIELD OH Chromium compounds 921 0 25,393 12.83% 17.5% 25.4%
AK STEEL CORPORATION--BUTLER WORKS BUTLER PA Chromium compounds 368 0 13,024 6.58% 9.7% 7.1%
AK STEEL DEARBORN WORKS DEARBORN MI Chromium compounds 211 0 16,054 8.11% 29.3% 46.3%
AK STEEL CORPORATION--BUTLER WORKS BUTLER PA Cobalt compounds 3 0 1,273 0.64% 9.8% 7.3%
AK STEEL CORP MANSFIELD WO RKS MANSFIELD OH Copper compounds 45 0 1 0.00% 17.5% 25.7%
AK STEEL DEARBORN WORKS DEARBORN MI Copper compounds 49 0 16 0.01% 35.7% 46.4%
AK STEEL CORPORATION--BUTLER WORKS BUTLER PA Copper compounds 72 0 3 0.00% 9.7% 7.1%
MOUNTAIN STATE CARBON LLC FOLLANSBEE WV Cresol (mixed isomers) 1 120 0 0.00% 23.8% 22.2%
MOUNTAIN STATE CARBON LLC FOLLANSBEE WV Cyanide compounds 2,620 0 370 0.19% 22.0% 20.0%
MOUNTAIN STATE CARBON LLC FOLLANSBEE WV Dibenzofuran 150 600 0 0.00% 0.0% 0.0%
MOUNTAIN STATE CARBON LLC FOLLANSBEE WV Ethylene 39,000 0 0 0.00% 21.5% 19.4%
AK STEEL DEARBORN WORKS DEARBORN MI Formaldehyde 365 0 1,211 0.61% 31.6% 46.5%
AK STEEL CORP - ZANESVI LLE WORKS ZANESVILLE OH Glycol Ethers 6,836 0 40 0.02% 19.1% 11.1%
AK STEEL CORP COSHOCTON WORKS COSHOCTON OH Hydrogen fluoride 2,969 0 5 0.00% 15.9% 5.4%
AK STEEL CORPORATION--BUTLER WORKS BUTLER PA Hydrogen fluoride 8,055 0 32 0.02% 11.3% 9.1%
AK STEEL CORP - ZANESVI LLE WORKS ZANESVILLE OH Hydrogen fluoride 574 0 8 0.00% 19.7% 11.9%
AK STEEL CORP (ROCKPORT WORKS ) ROCKPORT IN Hydrogen fluoride 1,180 0 3 0.00% 14.6% 12.2%
MOUNTAIN STATE CARBON LLC FOLLANSBEE WV Hydrogen sulfide 3,800 0 129 0.07% 20.5% 18.2%
AK STEEL CORP MANSFIELD WO RKS MANSFIELD OH Lead compounds 92 0 45 0.02% 17.5% 25.4%
AK STEEL CORPORATION--BUTLER WORKS BUTLER PA Lead compounds 421 0 213 0.11% 10.1% 7.7%
MOUNTAIN STATE CARBON LLC FOLLANSBEE WV Lead compounds 14 0 11 0.01% 22.1% 20.1%
AK STEEL CORP COSHOCTON WORKS COSHOCTON OH Lead compounds 0 0 0 0.00% 15.9% 5.2%
AK STEEL CORP MIDDLETOWN OH Lead compounds 1,102 0 1,432 0.72% 18.3% 20.0%
AK STEEL DEARBORN WORKS DEARBORN MI Lead compounds 418 0 1,011 0.51% 32.8% 46.3%
AK STEEL CORP - ZANESVI LLE WORKS ZANESVILLE OH Lead compounds 0 0 1 0.00% 20.5% 12.9%
AK STEEL CORP ASHLAND KY Lead compounds 4 0 4 0.00% 18.7% 6.4%
AK STEEL CORP MIDDLETOWN OH Manganese compounds 4,611 0 6,216 3.14% 19.7% 19.1%
AK STEEL CORPORATION--BUTLER WORKS BUTLER PA Manganese compounds 729 0 220 0.11% 9.8% 7.3%
AK STEEL CORP MANSFIELD WO RKS MANSFIELD OH Manganese compounds 427 0 110 0.06% 17.5% 25.4%
AK STEEL DEARBORN WORKS DEARBORN MI Manganese compounds 2,757 0 7,763 3.92% 35.2% 46.3%
AK STEEL CORP COSHOCTON WORKS COSHOCTON OH Manganese compounds 44 0 3 0.00% 15.9% 5.4%
AK STEEL CORP MIDDLETOWN OH Mercury 342 0 487 0.25% 19.8% 19.0%
AK STEEL CORP COSHOCTON WORKS COSHOCTON OH Mercury compounds 0 0 0 0.00% 15.9% 5.2%
AK STEEL DEARBORN WORKS DEARBORN MI Mercury compounds 61 0 29 0.01% 25.4% 46.4%
MOUNTAIN STATE CARBON LLC FOLLANSBEE WV Mercury compounds 12 0 1 0.00% 14.0% 10.5%
AK STEEL CORP - ZANESVI LLE WORKS ZANESVILLE OH Mercury compounds 0 0 0 0.00% 20.5% 12.9%
AK STEEL CORPORATION--BUTLER WORKS BUTLER PA Mercury compounds 12 0 3 0.00% 10.2% 7.7%
AK STEEL CORPORATION--BUTLER WORKS BUTLER PA Molybdenum trioxide 28 0 10 0.01% 9.9% 7.4%
MOUNTAIN STATE CARBON LLC FOLLANSBEE WV Naphthalene 2,590 5,400 997 0.50% 23.2% 21.4%
AK TUBE LLC COLUMBUS IN Nickel 3 0 43 0.02% 13.4% 17.1%
AK TUBE WALBRIDGE WALBRIDGE OH Nickel 3 0 182 0.09% 19.2% 26.1%
AK STEEL CORPORATION--BUTLER WORKS BUTLER PA Nickel compounds 118 0 2,996 1.51% 9.7% 7.1%
AK STEEL CORP - ZANESVI LLE WORKS ZANESVILLE OH Nickel compounds 1 0 100 0.05% 20.5% 13.0%
AK STEEL DEARBORN WORKS DEARBORN MI Nickel compounds 171 0 6,273 3.17% 25.3% 46.4%
AK STEEL CORP COSHOCTON WORKS COSHOCTON OH Nickel compounds 176 0 1,078 0.54% 15.9% 5.4%
AK STEEL CORP MANSFIELD WO RKS MANSFIELD OH Nickel compounds 12 0 227 0.11% 17.4% 24.5%
AK STEEL CORP - ZANESVI LLE WORKS ZANESVILLE OH Nitric acid 429 0 4 0.00% 19.2% 11.1%
AK STEEL CORP (ROCKPORT WORKS ) ROCKPORT IN Nitric acid 460 0 1 0.00% 14.6% 12.2%
AK STEEL CORP COSHOCTON WORKS COSHOCTON OH Nitric acid 14,895 0 27 0.01% 15.9% 5.4%
MOUNTAIN STATE CARBON LLC FOLLANSBEE WV Phenanthrene 870 2,600 0 0.00% 0.0% 0.0%
AK STEEL CORP MIDDLETOWN OH Phenol 2,121 453 2 0.00% 19.6% 19.5%
AK STEEL CORP MIDDLETOWN OH Polycyclic aromatic compounds 99 4,193 2,548 1.29% 25.0% 17.5%
AK STEEL DEARBORN WORKS DEARBORN MI Polycyclic aromatic compounds 0 0 1 0.00% 26.6% 49.7%
MOUNTAIN STATE CARBON LLC FOLLANSBEE WV Polycyclic aromatic compounds 162 3,300 1,448 0.73% 24.5% 23.4%
MOUNTAIN STATE CARBON LLC FOLLANSBEE WV Styrene 28 0 0 0.00% 24.1% 22.7%
MOUNTAIN STATE CARBON LLC FOLLANSBEE WV Toluene 4,270 31 0 0.00% 17.1% 14.1%
AK STEEL CORPORATION--BUTLER WORKS BUTLER PA Vanadium compounds 15 0 0 0.00% 10.1% 7.6%
MOUNTAIN STATE CARBON LLC FOLLANSBEE WV Xylene (mixed isomers) 500 31 0 0.00% 20.9% 18.7%
AK STEEL CORPORATION--BUTLER WORKS BUTLER PA Zinc compounds 5,858 0 13 0.01% 10.2% 7.7%
AK TUBE WALBRIDGE WALBRIDGE OH Zinc compounds 112 0 1 0.00% 19.2% 26.1%
AK STEEL DEARBORN WORKS DEARBORN MI Zinc compounds 17,720 0 227 0.11% 33.6% 46.3%
AK STEEL CORP MIDDLETOWN OH Zinc compounds 4,048 0 43 0.02% 19.7% 19.1%
AK STEEL CORP MANSFIELD WO RKS MANSFIELD OH Zinc compounds 6,080 0 13 0.01% 17.5% 25.4%

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

The Greenhouse CO2e column shows the CO2 equivalent pounds released by this facility if the facility also exists in the Greenhouse database

* Split: if 50% appears in this column, then the facility's emissions have been split among two 50/50% ownership parent companies for their parent company data, although the full pounds and score are displayed here.

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