Valero Energy Air releases 2015 (lbs): 5,129,591Incineration transfers 2015 (lbs): 51,449this company's penalties in Violation Tracker.this company's state, local, and Federal subsidies in Subsidy Tracker.rank 51 on the Toxic 100 Water list .rank 26 on the Greenhouse 100 list . display facilities ) ( display chemicals at facilities ) Basic data displayed ( display advanced data instead ) (Links on chemical names lead to Scorecard chemical health effects.)
Diethanolamine 3,338
0
90
0.01%
19.8%
88.4%
Ethylene glycol 4,580
6
0
0.00%
31.5%
79.9%
Chlorine 818
0
269
0.02%
22.4%
75.3%
tert-Butyl alcohol 13
0
0
0.00%
22.8%
73.9%
Phenol 4,143
29
10
0.00%
20.9%
73.6%
Hydrochloric acid 3,893
0
96
0.01%
20.4%
72.7%
Cyanide compounds 12,118
346
3,721
0.32%
21.0%
72.1%
Ammonia 611,733
3,080
951
0.08%
20.4%
72.0%
Ozone 62,346
0
73
0.01%
22.0%
71.3%
Dioxin and dioxin-like compounds 0
0
23
0.00%
22.1%
70.8%
Hydrogen fluoride 685
0
16
0.00%
22.8%
70.5%
Ethylene 48,470
29
1
0.00%
25.4%
70.2%
Benzene 141,809
3,414
130,418
11.38%
21.2%
70.1%
Hydrogen cyanide 2,580,413
0
332,262
29.00%
22.5%
70.0%
Lead and lead compounds 877
0
563
0.05%
22.5%
69.9%
Mercury and mercury compounds 81
0
41
0.00%
20.8%
69.8%
1,2,4-Trimethylbenzene 25,876
2,690
699
0.06%
21.8%
69.6%
Xylene (mixed isomers) 185,238
8,709
220
0.02%
20.9%
69.6%
Toluene 175,024
11,545
6
0.00%
20.8%
69.5%
Ethylbenzene 43,308
2,213
1,612
0.14%
20.6%
69.5%
Hydrogen sulfide 89,709
760
8,717
0.76%
21.1%
69.4%
Propylene (Propene) 101,564
0
5
0.00%
22.6%
69.1%
Cyclohexane 64,753
547
1
0.00%
20.6%
68.8%
Antimony and antimony compounds 227
0
56
0.00%
24.3%
68.6%
Styrene 4,014
1
0
0.00%
22.6%
67.2%
Polycyclic aromatic compounds 6,835
515
90,955
7.94%
22.5%
67.2%
n-Hexane 312,289
13,513
40
0.00%
22.4%
67.2%
Cobalt and cobalt compounds 770
0
243,292
21.24%
21.2%
67.0%
1,3-Butadiene 5,860
20
20,979
1.83%
21.5%
66.9%
Carbon disulfide 23,592
0
3
0.00%
21.8%
66.3%
Carbonyl sulfide 34,850
0
46
0.00%
17.4%
66.1%
1,2-Dichloroethane 255
0
22
0.00%
20.6%
64.7%
Benzo(g,h,i)perylene 24
114
13
0.00%
23.0%
64.0%
Cumene 7,058
305
1
0.00%
20.8%
64.0%
Vanadium and vanadium compounds 633
0
2
0.00%
19.0%
63.3%
Sulfuric acid 214,544
0
9,275
0.81%
19.9%
62.1%
Nickel and nickel compounds 6,897
0
223,793
19.53%
15.6%
61.4%
n-Butyl alcohol 1,328
0
0
0.00%
22.0%
60.8%
Tetrachloroethylene (Perchloroethylene) 9,524
0
313
0.03%
14.2%
59.9%
Naphthalene 47,722
1,053
12,201
1.06%
21.2%
59.8%
Zinc and zinc compounds 47
0
0
0.00%
22.4%
58.5%
Cresol (mixed isomers) 2,320
324
0
0.00%
21.7%
58.3%
Molybdenum trioxide 234
327
129
0.01%
12.1%
57.2%
Methanol 86,767
1,665
0
0.00%
12.5%
56.1%
Anthracene 633
94
0
0.00%
20.6%
52.2%
Acrolein 49,861
0
56,111
4.90%
14.6%
13.6%
Formaldehyde 14,600
0
4,041
0.35%
15.1%
13.1%
Acetaldehyde 94,785
0
4,643
0.41%
13.8%
12.9%
Formic acid 41,318
0
0
0.00%
14.8%
12.6%
Phenanthrene 1,817
148
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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