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Canopus International

Rank in Toxic 100: 7
Rank among all TRI companies: 11
Air releases 2020 (lbs): 1,420,164
Incineration transfers 2020 (lbs): 1,450,826
Total Air and Incineration Toxic Score 2020: 4,740,512
Percentage of national total 2020 toxic air and incineration score: 1.4%
EJ: Poor Share: 15%
EJ: Minority Share: 39%

This company is rank 9 on the Toxic 100 Water list.
This company has information in PERI's Greenhouse database.
This company has information in PERI's Greenhouse Suppliers database.

Chemicals at facilities displayed below: (
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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 New Jersey Right To Know Hazardous Substance Fact Sheets that have information on health effects.)
Split *
HUNTSMAN PETROCHEMICAL LLC PORT NECHES FACILITY PORT NECHES TX Ethylene oxide 12,117 0 4,469,320 94.28% 14.6% 38.6%
OXITENO USA LLC PASADENA TX Ethylene oxide 73 0 114,868 2.42% 13.6% 58.2%
INDORAMA VENTURES OXIDES LLC DAYTON TX Ethylene oxide 269 0 95,965 2.02% 14.6% 60.2%
HUNTSMAN PETROCHEMICAL LLC PORT NECHES FACILITY PORT NECHES TX Benzene 16,399 1,992 8,769 0.18% 15.9% 43.0%
INDORAMA VENTURES OLEFINS LLC WESTLAKE LA Benzene 9,948 1,537 8,641 0.18% 14.0% 23.5%
INDORAMA VENTURES OLEFINS LLC WESTLAKE LA 1,3-Butadiene 3,786 0 8,114 0.17% 13.2% 21.8%
INDORAMA VENTURES DECATUR AL Benzene 20,601 154 6,661 0.14% 16.5% 32.8%
HUNTSMAN PETROCHEMICAL LLC PORT NECHES FACILITY PORT NECHES TX Propylene oxide 18,203 460,696 6,556 0.14% 14.9% 39.5%
INDORAMA VENTURES DECATUR AL Formaldehyde 6,663 0 5,957 0.13% 17.6% 34.6%
AURIGA POLYMERS INC-SPARTANBURG FACILITY SPARTANBURG SC Acetaldehyde 10,671 0 4,158 0.09% 16.7% 37.8%
STARPET INC ASHEBORO NC Acetaldehyde 16,958 0 2,833 0.06% 16.9% 35.7%
INDORAMA VENTURES DECATUR AL Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processi 11 0 2,448 0.05% 17.3% 34.3%
INDORAMA VENTURES DECATUR AL 1,3-Butadiene 1,330 0 1,804 0.04% 18.2% 35.4%
HUNTSMAN PETROCHEMICAL LLC PORT NECHES FACILITY PORT NECHES TX 1,3-Butadiene 281 1 791 0.02% 14.4% 37.9%
AURIGA POLYMERS INC-SPARTANBURG FACILITY SPARTANBURG SC 1,4-Dioxane 739 0 690 0.01% 16.5% 37.3%
INDORAMA VENTURES DECATUR AL Cobalt compounds 1 0 452 0.01% 17.5% 34.6%
INDORAMA VENTURES DECATUR AL Ethylbenzene 35,500 54 432 0.01% 17.0% 33.7%
AURIGA POLYMERS INC-SPARTANBURG FACILITY SPARTANBURG SC Biphenyl 8,210 0 351 0.01% 16.5% 37.4%
INDORAMA VENTURES DECATUR AL Acetaldehyde 1,815 0 304 0.01% 17.8% 35.0%
INDORAMA VENTURES DECATUR AL Bromomethane (Methyl bromide) 31,013 0 226 0.00% 16.1% 32.2%
HUNTSMAN PETROCHEMICAL LLC PORT NECHES FACILITY PORT NECHES TX 1,4-Dioxane 206 0 171 0.00% 14.2% 37.4%
INDORAMA VENTURES DECATUR AL p-Xylene 228,000 130 141 0.00% 17.6% 34.7%
AURIGA POLYMERS INC-SPARTANBURG FACILITY SPARTANBURG SC Cobalt compounds 0 0 135 0.00% 16.5% 37.4%
INDORAMA VENTURES OXIDES LLC DAYTON TX Propylene oxide 348 0 131 0.00% 14.9% 60.7%
HUNTSMAN PETROCHEMICAL LLC PORT NECHES FACILITY PORT NECHES TX Naphthalene 323 0 106 0.00% 14.7% 38.9%
INDORAMA VENTURES DECATUR AL Nickel compounds 7 0 98 0.00% 17.0% 33.6%
HUNTSMAN PETROCHEMICAL LLC PORT NECHES FACILITY PORT NECHES TX Methyl tert-butyl ether 41,489 538 74 0.00% 15.9% 43.0%
STARPET INC ASHEBORO NC 1,4-Dioxane 152 0 71 0.00% 17.3% 35.9%
HUNTSMAN PETROCHEMICAL LLC PORT NECHES FACILITY PORT NECHES TX Acetaldehyde 194 0 51 0.00% 14.5% 38.2%
INDORAMA VENTURES DECATUR AL m-Xylene 86,000 120 36 0.00% 17.3% 34.1%
INDORAMA VENTURES DECATUR AL o-Xylene 62,000 124 35 0.00% 17.5% 34.4%
INDORAMA VENTURES DECATUR AL 1,4-Dioxane 56 0 22 0.00% 17.7% 34.8%
HUNTSMAN PETROCHEMICAL LLC PORT NECHES FACILITY PORT NECHES TX Ethylbenzene 478 1,939 19 0.00% 14.3% 37.6%
AURIGA POLYMERS INC-SPARTANBURG FACILITY SPARTANBURG SC Ethylene glycol 24,886 2,852 12 0.00% 16.2% 36.7%
AURIGA POLYMERS INC-SPARTANBURG FACILITY SPARTANBURG SC Antimony compounds 12 0 9 0.00% 16.0% 36.3%
HUNTSMAN PETROCHEMICAL LLC PORT NECHES FACILITY PORT NECHES TX Ethylene glycol 31,661 266,607 7 0.00% 15.0% 40.0%
INDORAMA VENTURES DECATUR AL Manganese compounds 22 0 7 0.00% 17.5% 34.6%
HUNTSMAN PETROCHEMICAL LLC PORT NECHES FACILITY PORT NECHES TX Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia i 17,518 0 6 0.00% 14.3% 37.5%
STARPET INC ASHEBORO NC Ethylene glycol 10,944 0 4 0.00% 18.1% 36.0%
INDORAMA VENTURES DECATUR AL Ethylene glycol 20,578 0 4 0.00% 17.7% 34.8%
INDORAMA VENTURES OLEFINS LLC WESTLAKE LA Ethylbenzene 319 98 4 0.00% 15.3% 25.0%
INDORAMA VENTURES OLEFINS LLC WESTLAKE LA Polycyclic aromatic compounds 1 0 3 0.00% 14.6% 23.9%
INDORAMA VENTURES OLEFINS LLC WESTLAKE LA Propylene 148,275 0 3 0.00% 14.2% 23.5%
HUNTSMAN PETROCHEMICAL LLC PORT NECHES FACILITY PORT NECHES TX 2-Methoxyethanol 411 0 3 0.00% 14.3% 37.6%
INDORAMA VENTURES DECATUR AL 1,2,4-Trimethylbenzene 2,909 0 3 0.00% 18.0% 35.2%
INDORAMA VENTURES OLEFINS LLC WESTLAKE LA Ethylene 243,494 0 3 0.00% 14.3% 23.7%
HUNTSMAN PETROCHEMICAL LLC PORT NECHES FACILITY PORT NECHES TX Certain glycol ethers 581 414 3 0.00% 14.8% 39.4%
HUNTSMAN PETROCHEMICAL LLC PORT NECHES FACILITY PORT NECHES TX Lead compounds 5 0 2 0.00% 16.0% 43.4%
HUNTSMAN PETROCHEMICAL LLC PORT NECHES FACILITY PORT NECHES TX Diethanolamine 44 0 2 0.00% 13.9% 36.0%
HUNTSMAN PETROCHEMICAL LLC PORT NECHES FACILITY PORT NECHES TX Propylene 42,246 0 1 0.00% 14.6% 38.8%
HUNTSMAN PETROCHEMICAL LLC PORT NECHES FACILITY PORT NECHES TX Xylene (mixed isomers) 811 1,939 1 0.00% 14.2% 37.3%
HUNTSMAN PETROCHEMICAL LLC PORT NECHES FACILITY PORT NECHES TX Ethylene 96,592 1 1 0.00% 15.5% 41.6%
WINNSBORO FIBRES LLC WINNSBORO SC Phenol 1,343 0 1 0.00% 26.1% 63.1%
HUNTSMAN PETROCHEMICAL LLC PORT NECHES FACILITY PORT NECHES TX tert-Butyl alcohol (tert-Butanol) 52,619 392,283 1 0.00% 14.9% 39.6%
INDORAMA VENTURES DECATUR AL n-Butyl alcohol (1-Butanol) 4,800 0 1 0.00% 17.6% 34.6%
WINNSBORO FIBRES LLC WINNSBORO SC Formaldehyde 1 0 1 0.00% 21.1% 55.0%
INDORAMA VENTURES DECATUR AL Ethylene 34,800 0 0 0.00% 17.7% 34.7%
HUNTSMAN PETROCHEMICAL LLC PORT NECHES FACILITY PORT NECHES TX n-Butyl alcohol (1-Butanol) 1,584 0 0 0.00% 15.9% 42.9%
INDORAMA VENTURES DECATUR AL Methanol 55,900 98 0 0.00% 17.5% 34.6%
INDORAMA VENTURES OLEFINS LLC WESTLAKE LA Xylene (mixed isomers) 474 74 0 0.00% 15.2% 24.9%
INDORAMA VENTURES OXIDES LLC DAYTON TX Certain glycol ethers 35 136 0 0.00% 14.9% 59.8%
INDORAMA VENTURES DECATUR AL n-Hexane (Hexane) 2,400 0 0 0.00% 16.2% 32.3%
INDORAMA VENTURES DECATUR AL Toluene 5,300 34 0 0.00% 17.4% 34.3%
INDORAMA VENTURES OLEFINS LLC WESTLAKE LA Chlorine 0 0 0 0.00% 15.3% 25.1%
HUNTSMAN PETROCHEMICAL LLC PORT NECHES FACILITY PORT NECHES TX Styrene 455 0 0 0.00% 14.0% 36.7%
OXITENO USA LLC PASADENA TX Ethylene glycol 35 0 0 0.00% 13.2% 57.0%
INDORAMA VENTURES OXIDES LLC DAYTON TX Ethylene glycol 161 0 0 0.00% 14.9% 60.7%
INDORAMA VENTURES OLEFINS LLC WESTLAKE LA Styrene 570 0 0 0.00% 14.9% 24.4%
HUNTSMAN PETROCHEMICAL LLC PORT NECHES FACILITY PORT NECHES TX Toluene 1,042 1,939 0 0.00% 15.1% 40.5%
INDORAMA VENTURES DECATUR AL Cumene 160 100 0 0.00% 16.2% 32.4%
OXITENO USA LLC PASADENA TX 4,4'-Isopropylidenediphenol 12 0 0 0.00% 11.8% 51.6%
HUNTSMAN PETROCHEMICAL LLC PORT NECHES FACILITY PORT NECHES TX Methanol 2,060 285,483 0 0.00% 14.6% 38.6%
INDORAMA VENTURES OLEFINS LLC WESTLAKE LA Toluene 689 332 0 0.00% 15.3% 25.0%
INDORAMA VENTURES DECATUR AL Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia i 18 0 0 0.00% 17.5% 34.6%
HUNTSMAN PETROCHEMICAL LLC PORT NECHES FACILITY PORT NECHES TX Cyclohexane 238 0 0 0.00% 16.0% 43.3%
HUNTSMAN PETROCHEMICAL LLC PORT NECHES FACILITY PORT NECHES TX Chloroethane 131 0 0 0.00% 14.3% 37.5%
INDORAMA VENTURES OXIDES LLC DAYTON TX n-Butyl alcohol (1-Butanol) 5 136 0 0.00% 15.2% 56.7%
INDORAMA VENTURES DECATUR AL Biphenyl 0 0 0 0.00% 16.2% 32.4%
INDORAMA VENTURES DECATUR AL Propylene 79 0 0 0.00% 17.3% 34.1%
INDORAMA VENTURES OLEFINS LLC WESTLAKE LA Methanol 33 0 0 0.00% 15.3% 25.1%
HUNTSMAN PETROCHEMICAL LLC PORT NECHES FACILITY PORT NECHES TX sec-Butyl alcohol (2-Butanol) 26 7,270 0 0.00% 16.0% 43.4%
HUNTSMAN PETROCHEMICAL LLC PORT NECHES FACILITY PORT NECHES TX Formic acid 2 23,745 0 0.00% 14.3% 37.5%
HUNTSMAN PETROCHEMICAL LLC PORT NECHES FACILITY PORT NECHES TX Isoprene 42 0 0 0.00% 0.0% 0.0%
HUNTSMAN PETROCHEMICAL LLC PORT NECHES FACILITY PORT NECHES TX Chlorine 0 1 0 0.00% 0.0% 0.0%

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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