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