Cenovus Energy
Rank in Toxic 100: 44
Rank among all TRI companies: 76
Air releases 2020 (lbs): 464,589
Incineration transfers 2020 (lbs): 229
Total Air and Incineration Toxic Score 2020: 799,615
Percentage of national total 2020 toxic air and incineration score: 0.2%
EJ: Poor Share: 20%
EJ: Minority Share: 31%
You can also view this company's penalties in Violation Tracker.
You can also look at this company's state, local, and Federal subsidies in Subsidy Tracker.
This company has information in PERI's Toxic Water database .
This company has information in PERI's Greenhouse database .
This company is rank 25 on the Greenhouse Suppliers 100 list .
Chemicals at facilities displayed below: ( display facilities ) ( display chemicals )
Advanced data displayed ( display basic data instead )
(Click on column headers to re-sort table: current sort is by percent of total company score.)
(Links on facility names lead to full TRI reports. Links on cities lead to Mapquest maps. Links on chemical names lead to New Jersey Right To Know Hazardous Substance Fact Sheets that have information on health effects.)
Split *
BP-HUSKY REFINING LLC
OREGON
OH
Cobalt compounds
1,501
1,501
0
0
17,000,000
25,517,000,000
1,300,980
162.70%
20.7%
39.9%
31.1%
17.0%
9.1%
50%
WOOD RIVER REFINERY
ROXANA
IL
Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processi
290
290
0
0
43,000,000
2,494,000,000
125,200
15.66%
15.4%
32.0%
33.1%
25.1%
3.1%
50%
WOOD RIVER REFINERY
ROXANA
IL
Benzene
39,331
39,331
74
74
28,000
1,101,268,000
57,776
7.23%
16.6%
33.9%
29.5%
22.1%
2.8%
50%
WOOD RIVER REFINERY
ROXANA
IL
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)
171,184
171,184
0
0
3,500
599,144,000
30,013
3.75%
15.4%
32.0%
33.1%
25.1%
3.1%
50%
WOOD RIVER REFINERY
ROXANA
IL
Nickel compounds
495
495
0
0
930,000
460,350,000
23,212
2.90%
15.5%
32.1%
32.8%
24.8%
3.1%
50%
WOOD RIVER REFINERY
ROXANA
IL
Cobalt compounds
19
19
0
0
17,000,000
323,000,000
16,349
2.04%
15.6%
32.3%
32.5%
24.6%
3.0%
50%
BP-HUSKY REFINING LLC
OREGON
OH
Benzene
5,700
5,700
0
0
28,000
159,600,000
7,888
0.99%
20.0%
38.7%
30.4%
16.4%
9.0%
50%
WOOD RIVER REFINERY
ROXANA
IL
Naphthalene
13,195
13,195
55
55
12,000
158,340,000
6,904
0.86%
16.2%
33.1%
31.3%
23.7%
2.9%
50%
WOOD RIVER REFINERY
ROXANA
IL
1,3-Butadiene
1,718
1,718
0
0
110,000
188,980,000
6,548
0.82%
18.1%
36.3%
24.7%
18.2%
2.4%
50%
BP-HUSKY REFINING LLC
OREGON
OH
Hydrogen cyanide
16,000
16,000
0
0
4,400
70,400,000
3,589
0.45%
20.7%
39.9%
31.1%
17.0%
9.1%
50%
LIMA REFINING CO
LIMA
OH
Benzene
14,009
14,009
0
0
28,000
392,252,560
3,172
0.40%
18.7%
40.0%
26.2%
15.8%
4.0%
LIMA REFINING CO
LIMA
OH
Cobalt compounds
23
23
0
0
17,000,000
386,750,000
2,168
0.27%
17.6%
38.3%
23.7%
14.0%
3.9%
BP-HUSKY REFINING LLC
OREGON
OH
1,3-Butadiene
547
547
0
0
110,000
60,170,000
2,155
0.27%
21.0%
40.2%
31.5%
17.0%
9.5%
50%
WOOD RIVER REFINERY
ROXANA
IL
Hydrogen sulfide
12,045
12,045
0
0
1,800
21,681,000
1,052
0.13%
15.6%
32.2%
32.8%
24.9%
3.1%
50%
BP-HUSKY REFINING LLC
OREGON
OH
Manganese compounds
1,502
1,502
0
0
12,000
18,024,000
919
0.11%
20.7%
39.9%
31.1%
17.0%
9.1%
50%
WOOD RIVER REFINERY
ROXANA
IL
Polycyclic aromatic compounds
51
51
1
1
390,000
20,046,000
595
0.07%
19.5%
38.7%
19.6%
13.8%
2.1%
50%
BP-HUSKY REFINING LLC
OREGON
OH
Naphthalene
1,080
1,080
0
0
12,000
12,960,000
535
0.07%
19.5%
37.9%
29.9%
15.8%
9.1%
50%
SUPERIOR REFINING CO LLC
SUPERIOR
WI
Benzene
2,100
2,100
0
0
28,000
58,802,800
514
0.06%
12.1%
31.5%
8.4%
1.0%
2.5%
BP-HUSKY REFINING LLC
OREGON
OH
Hydrogen sulfide
5,440
5,440
0
0
1,800
9,792,000
481
0.06%
20.5%
39.7%
31.0%
16.9%
9.1%
50%
LIMA REFINING CO
LIMA
OH
Nickel compounds
89
89
0
0
930,000
83,123,400
466
0.06%
17.6%
38.3%
23.7%
14.0%
3.9%
BP-HUSKY REFINING LLC
OREGON
OH
Polycyclic aromatic compounds
38
38
19
19
390,000
14,859,000
435
0.05%
20.6%
39.5%
30.9%
16.2%
9.7%
50%
WOOD RIVER REFINERY
ROXANA
IL
Ethylbenzene
9,370
9,370
26
26
890
8,339,300
428
0.05%
17.3%
35.1%
27.4%
20.3%
2.6%
50%
WOOD RIVER REFINERY
ROXANA
IL
Lead compounds
185
185
0
0
23,000
4,250,400
213
0.03%
15.5%
32.0%
33.1%
25.1%
3.1%
50%
BP-HUSKY REFINING LLC
OREGON
OH
Ethylbenzene
2,890
2,890
0
0
890
2,572,100
120
0.01%
19.7%
38.3%
30.1%
16.1%
9.0%
50%
LIMA REFINING CO
LIMA
OH
Naphthalene
967
967
0
0
12,000
11,601,960
81
0.01%
18.7%
40.0%
26.1%
15.7%
4.0%
LIMA REFINING CO
LIMA
OH
Ethylbenzene
2,576
2,576
0
0
890
2,292,373
80
0.01%
20.2%
42.4%
29.5%
18.3%
4.1%
LIMA REFINING CO
LIMA
OH
1,3-Butadiene
26
26
0
0
110,000
2,856,700
79
0.01%
20.5%
42.8%
30.1%
18.7%
4.1%
WOOD RIVER REFINERY
ROXANA
IL
Hydrogen cyanide
341
341
0
0
4,400
1,500,400
75
0.01%
15.4%
32.0%
33.1%
25.1%
3.1%
50%
LIMA REFINING CO
LIMA
OH
Hydrogen sulfide
5,422
5,422
0
0
1,800
9,759,924
66
0.01%
18.3%
39.4%
25.3%
15.1%
4.0%
BP-HUSKY REFINING LLC
OREGON
OH
Lead compounds
50
50
0
0
23,000
1,154,600
59
0.01%
20.7%
39.9%
31.1%
17.0%
9.1%
50%
WOOD RIVER REFINERY
ROXANA
IL
Xylene (mixed isomers)
29,474
29,474
135
135
35
1,031,590
50
0.01%
17.3%
35.2%
27.2%
20.2%
2.6%
50%
WOOD RIVER REFINERY
ROXANA
IL
Biphenyl
1,180
1,180
0
0
800
944,000
48
0.01%
17.2%
34.9%
27.7%
20.6%
2.7%
50%
WOOD RIVER REFINERY
ROXANA
IL
1,2,4-Trimethylbenzene
18,279
18,279
4
4
58
1,060,182
47
0.01%
18.8%
37.6%
22.5%
16.3%
2.3%
50%
BP-HUSKY REFINING LLC
OREGON
OH
Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia i
96,600
96,600
0
0
7
676,200
34
0.00%
20.5%
39.7%
31.0%
16.9%
9.1%
50%
WOOD RIVER REFINERY
ROXANA
IL
Carbonyl sulfide
1,624
1,624
0
0
350
568,400
29
0.00%
15.5%
32.1%
32.8%
24.8%
3.1%
50%
WOOD RIVER REFINERY
ROXANA
IL
Zinc compounds
5,559
5,559
0
0
100
555,900
28
0.00%
15.4%
32.0%
33.1%
25.1%
3.1%
50%
WOOD RIVER REFINERY
ROXANA
IL
Antimony compounds
39
39
0
0
12,000
468,000
23
0.00%
15.4%
32.0%
33.1%
25.1%
3.1%
50%
BP-HUSKY REFINING LLC
OREGON
OH
Xylene (mixed isomers)
13,800
13,800
0
0
35
483,000
22
0.00%
19.9%
38.5%
30.2%
16.2%
9.1%
50%
WOOD RIVER REFINERY
ROXANA
IL
Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or brom
244
244
0
0
1,500
366,000
17
0.00%
15.6%
32.1%
32.9%
25.0%
3.1%
50%
WOOD RIVER REFINERY
ROXANA
IL
Tetrachloroethylene
316
316
0
0
930
293,880
15
0.00%
15.4%
32.0%
33.1%
25.1%
3.1%
50%
LIMA REFINING CO
LIMA
OH
Xylene (mixed isomers)
11,337
11,337
0
0
35
396,803
15
0.00%
20.3%
42.5%
29.7%
18.4%
4.1%
BP-HUSKY REFINING LLC
OREGON
OH
Carbonyl sulfide
771
771
0
0
350
269,850
14
0.00%
20.7%
39.9%
31.1%
17.0%
9.1%
50%
WOOD RIVER REFINERY
ROXANA
IL
Mercury compounds
21
21
0
0
12,000
246,000
13
0.00%
15.9%
32.8%
31.5%
23.8%
3.0%
50%
WOOD RIVER REFINERY
ROXANA
IL
Diethanolamine
286
286
0
0
1,200
343,200
11
0.00%
18.7%
37.2%
22.6%
16.5%
2.3%
50%
BP-HUSKY REFINING LLC
OREGON
OH
1,2,4-Trimethylbenzene
3,420
3,420
0
0
58
198,360
8
0.00%
19.4%
37.6%
29.7%
15.6%
9.2%
50%
WOOD RIVER REFINERY
ROXANA
IL
n-Hexane (Hexane)
26,798
26,798
66
66
5
133,990
7
0.00%
16.5%
33.8%
29.7%
22.3%
2.8%
50%
WOOD RIVER REFINERY
ROXANA
IL
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)
737
737
0
0
180
132,660
7
0.00%
15.5%
32.1%
32.9%
25.0%
3.1%
50%
LIMA REFINING CO
LIMA
OH
1,2,4-Trimethylbenzene
2,802
2,802
0
0
58
162,495
5
0.00%
20.4%
42.6%
29.9%
18.5%
4.1%
WOOD RIVER REFINERY
ROXANA
IL
Benzo[g,h,i]perylene
6
6
0
0
20,000
118,000
4
0.00%
19.9%
39.4%
18.5%
12.9%
2.0%
50%
WOOD RIVER REFINERY
ROXANA
IL
Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia i
9,431
9,431
0
0
7
66,017
4
0.00%
17.5%
35.6%
26.3%
19.4%
2.6%
50%
BP-HUSKY REFINING LLC
OREGON
OH
Mercury compounds
4
4
0
0
12,000
50,400
3
0.00%
20.7%
39.9%
31.1%
17.0%
9.1%
50%
BP-HUSKY REFINING LLC
OREGON
OH
n-Hexane (Hexane)
8,700
8,700
0
0
5
43,500
2
0.00%
20.5%
39.5%
30.9%
16.8%
9.1%
50%
SUPERIOR REFINING CO LLC
SUPERIOR
WI
Xylene (mixed isomers)
6,569
6,569
0
0
35
229,919
2
0.00%
12.0%
31.5%
8.2%
1.0%
2.5%
BP-HUSKY REFINING LLC
OREGON
OH
Benzo[g,h,i]perylene
3
3
0
0
20,000
58,000
2
0.00%
20.8%
39.9%
31.2%
16.6%
9.6%
50%
SUPERIOR REFINING CO LLC
SUPERIOR
WI
1,2,4-Trimethylbenzene
3,874
3,874
0
0
58
224,697
2
0.00%
12.0%
31.5%
8.1%
0.9%
2.6%
WOOD RIVER REFINERY
ROXANA
IL
Toluene
43,993
43,993
75
75
1
30,795
2
0.00%
16.9%
34.5%
28.4%
21.2%
2.7%
50%
WOOD RIVER REFINERY
ROXANA
IL
Propylene
28,969
28,969
0
0
1
34,763
2
0.00%
17.6%
35.6%
26.6%
19.7%
2.6%
50%
WOOD RIVER REFINERY
ROXANA
IL
Carbon disulfide
5,589
5,589
0
0
5
27,945
1
0.00%
15.5%
32.0%
33.0%
25.0%
3.1%
50%
WOOD RIVER REFINERY
ROXANA
IL
Vanadium compounds
139
139
0
0
140
19,460
1
0.00%
16.3%
33.4%
30.4%
22.8%
2.9%
50%
LIMA REFINING CO
LIMA
OH
Lead
8
8
0
0
23,000
179,170
1
0.00%
17.6%
38.3%
23.7%
14.0%
3.9%
LIMA REFINING CO
LIMA
OH
n-Hexane (Hexane)
6,535
6,535
0
0
5
32,677
1
0.00%
20.1%
42.1%
29.2%
18.0%
4.1%
WOOD RIVER REFINERY
ROXANA
IL
Ethylene
26,534
26,534
0
0
1
14,859
1
0.00%
17.6%
35.7%
26.2%
19.4%
2.5%
50%
BP-HUSKY REFINING LLC
OREGON
OH
Molybdenum trioxide
1
1
0
0
15,000
15,000
1
0.00%
19.3%
37.6%
29.7%
15.8%
8.9%
50%
LIMA REFINING CO
LIMA
OH
Toluene
20,872
20,872
0
0
1
14,611
1
0.00%
20.2%
42.3%
29.5%
18.2%
4.1%
LIMA REFINING CO
LIMA
OH
Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia i
11,504
11,504
0
0
7
80,527
0
0.00%
17.6%
38.4%
23.8%
14.0%
3.9%
BP-HUSKY REFINING LLC
OREGON
OH
Propylene
8,800
8,800
0
0
1
10,560
0
0.00%
20.2%
38.9%
30.6%
16.4%
9.2%
50%
BP-HUSKY REFINING LLC
OREGON
OH
Toluene
12,000
12,000
0
0
1
8,400
0
0.00%
19.9%
38.6%
30.3%
16.3%
9.0%
50%
BP-HUSKY REFINING LLC
OREGON
OH
Carbon disulfide
1,500
1,500
0
0
5
7,500
0
0.00%
20.7%
39.9%
31.1%
17.0%
9.1%
50%
WOOD RIVER REFINERY
ROXANA
IL
Cumene
797
797
0
0
9
7,014
0
0.00%
17.8%
36.0%
25.7%
18.9%
2.5%
50%
SUPERIOR REFINING CO LLC
SUPERIOR
WI
n-Hexane (Hexane)
6,886
6,886
0
0
5
34,428
0
0.00%
12.1%
31.5%
8.3%
1.0%
2.5%
LIMA REFINING CO
LIMA
OH
Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like
0
0
0
0
1,400,000,000
52,327
0
0.00%
17.6%
38.4%
23.8%
14.0%
3.9%
LIMA REFINING CO
LIMA
OH
Mercury
4
4
0
0
12,000
51,000
0
0.00%
17.6%
38.3%
23.7%
14.0%
3.9%
LIMA REFINING CO
LIMA
OH
Propylene
23,259
23,259
0
0
1
27,911
0
0.00%
19.3%
41.0%
27.6%
16.8%
4.0%
WOOD RIVER REFINERY
ROXANA
IL
Phenol
331
331
2
2
18
5,958
0
0.00%
16.9%
34.4%
28.9%
21.7%
2.7%
50%
WOOD RIVER REFINERY
ROXANA
IL
Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like
0
0
0
0
1,400,000,000
4,544
0
0.00%
17.6%
35.8%
26.1%
19.2%
2.5%
50%
BP-HUSKY REFINING LLC
OREGON
OH
Cumene
480
480
0
0
9
4,224
0
0.00%
20.1%
38.9%
30.5%
16.5%
9.1%
50%
BP-HUSKY REFINING LLC
OREGON
OH
Phenol
250
250
0
0
18
4,500
0
0.00%
20.1%
38.9%
30.5%
16.4%
9.2%
50%
WOOD RIVER REFINERY
ROXANA
IL
Styrene
1,422
1,422
0
0
4
4,977
0
0.00%
19.1%
38.0%
21.5%
15.4%
2.2%
50%
BP-HUSKY REFINING LLC
OREGON
OH
Ethylene
6,300
6,300
0
0
1
3,528
0
0.00%
20.5%
39.6%
31.0%
16.9%
9.1%
50%
LIMA REFINING CO
LIMA
OH
Biphenyl
19
19
0
0
800
15,456
0
0.00%
17.8%
38.7%
24.3%
14.4%
3.9%
LIMA REFINING CO
LIMA
OH
Molybdenum trioxide
1
1
0
0
15,000
13,800
0
0.00%
17.6%
38.3%
23.7%
14.0%
3.9%
LIMA REFINING CO
LIMA
OH
Ethylene
11,615
11,615
0
0
1
6,504
0
0.00%
19.4%
41.2%
27.8%
17.0%
4.0%
WOOD RIVER REFINERY
ROXANA
IL
Cyclohexane
2,310
2,310
0
0
1
1,340
0
0.00%
17.9%
36.3%
25.1%
18.4%
2.5%
50%
BP-HUSKY REFINING LLC
OREGON
OH
Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like
0
0
0
0
1,400,000,000
1,388
0
0.00%
20.6%
39.9%
31.1%
17.0%
9.1%
50%
BP-HUSKY REFINING LLC
OREGON
OH
Cyclohexane
2,440
2,440
0
0
1
1,415
0
0.00%
20.4%
39.4%
30.8%
16.7%
9.1%
50%
LIMA REFINING CO
LIMA
OH
Cyclohexane
2,204
2,204
0
0
1
1,278
0
0.00%
20.3%
42.5%
29.7%
18.4%
4.1%
LIMA REFINING CO
LIMA
OH
Cumene
172
172
0
0
9
1,515
0
0.00%
20.1%
42.2%
29.3%
18.1%
4.1%
SUPERIOR REFINING CO LLC
SUPERIOR
WI
Toluene
6,751
6,751
0
0
1
4,725
0
0.00%
12.1%
31.5%
8.3%
1.0%
2.5%
WOOD RIVER REFINERY
ROXANA
IL
Methanol
3,510
3,510
0
0
0
632
0
0.00%
16.1%
33.1%
31.1%
23.4%
2.9%
50%
BP-HUSKY REFINING LLC
OREGON
OH
Cresol (mixed isomers)
137
137
0
0
6
795
0
0.00%
19.7%
38.0%
29.9%
15.7%
9.3%
50%
BP-HUSKY REFINING LLC
OREGON
OH
Methanol
3,000
3,000
0
0
0
540
0
0.00%
19.8%
38.5%
30.2%
16.3%
9.0%
50%
WOOD RIVER REFINERY
ROXANA
IL
Ethylene glycol
48
48
0
0
9
422
0
0.00%
18.3%
36.9%
24.0%
17.5%
2.4%
50%
LIMA REFINING CO
LIMA
OH
Zinc compounds
38
38
0
0
100
3,801
0
0.00%
17.6%
38.3%
23.7%
14.0%
3.9%
WOOD RIVER REFINERY
ROXANA
IL
Cresol (mixed isomers)
72
72
0
0
6
418
0
0.00%
18.4%
36.9%
23.8%
17.4%
2.4%
50%
SUPERIOR REFINING CO LLC
SUPERIOR
WI
Lead
0
0
0
0
23,000
4,600
0
0.00%
12.7%
31.9%
10.2%
1.6%
2.3%
BP-HUSKY REFINING LLC
OREGON
OH
Styrene
82
82
0
0
4
287
0
0.00%
20.9%
40.2%
31.4%
17.0%
9.5%
50%
SUPERIOR REFINING CO LLC
SUPERIOR
WI
Mercury
0
0
0
0
12,000
2,160
0
0.00%
12.7%
31.9%
10.2%
1.6%
2.3%
LIMA REFINING CO
LIMA
OH
Methanol
317
317
0
0
0
57
0
0.00%
18.2%
39.3%
25.1%
15.0%
4.0%
BP-HUSKY REFINING LLC
OREGON
OH
Anthracene
2
2
0
0
3
7
0
0.00%
19.2%
37.2%
29.4%
15.3%
9.2%
50%
LIMA REFINING CO
LIMA
OH
Cresol (mixed isomers)
0
0
0
0
6
2
0
0.00%
20.6%
42.9%
30.2%
18.8%
4.1%
BP-HUSKY REFINING LLC
OREGON
OH
Isoprene
79
79
0
0
0
0
0
0.00%
0.0%
0.0%
0.0%
0.0%
0.0%
50%
BP-HUSKY REFINING LLC
OREGON
OH
Phenanthrene
167
167
0
0
0
0
0
0.00%
0.0%
0.0%
0.0%
0.0%
0.0%
50%
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 100 emitters 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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