Westlake Chemical
Rank in Toxic 100 Air Polluters: 31this company's penalties in Violation Tracker.this company's subsidies in Subsidy Tracker.rank 51 on the Toxic 100 Water Polluters list .rank 90 on the Greenhouse 100 Polluters list .display facilities ) (display chemicals )display advanced data instead )
Facility Name City State Chemical Air releases (lbs) Incineration transfers (lbs) Toxic Score Percent of total company score EJ: Poor Share EJ: Minority Share Split *
LACC LLC US/LOTTE CHEMICAL LOUISIANA LLC WESTLAKE LA Ethylene oxide 2,638 0 924,877 68.43% 14.4% 24.8% 50%
WESTLAKE US 2 LLC WESTLAKE LA 1,2-Dichloroethane 92,000 25,820 296,104 21.91% 14.9% 26.7%
WESTLAKE CHEMICALS & VINYLS LLC ABERDEEN MS Vinyl chloride 70,077 0 95,507 7.07% 26.6% 66.3%
WESTLAKE VINYLS CO GEISMAR LA 1,2-Dichloroethane 63,380 46,728 93,587 6.92% 13.7% 46.3%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA 1,2-Dichloroethane 25,881 71,157 69,143 5.12% 16.5% 59.3%
WESTLAKE CHEMICALS & VINYLS LLC WESTLAKE LA 1,2-Dichloroethane 12,572 609,633 37,534 2.78% 14.5% 24.3%
WESTLAKE VINYLS INC CALVERT CITY KY 1,2-Dichloroethane 41,754 1 28,211 2.09% 18.9% 5.8%
WESTLAKE LONGVIEW CORP LONGVIEW TX Formaldehyde 26,154 0 27,843 2.06% 17.2% 52.0%
WESTLAKE VINYLS CO GEISMAR LA Chloroform 24,171 1,000 24,816 1.84% 14.7% 47.5%
WESTLAKE VINYLS CO GEISMAR LA Vinyl chloride 47,820 286 23,412 1.73% 13.3% 45.9%
WESTLAKE US 2 LLC WESTLAKE LA Vinyl chloride 19,097 8 22,140 1.64% 14.8% 26.5%
WESTLAKE PETROCHEMICALS ETHYLENE SULPHUR LA 1,3-Butadiene 8,995 0 19,943 1.48% 14.8% 21.6%
WESTLAKE VINYLS INC. - PVC PLANT CALVERT CITY KY Vinyl chloride 68,577 118 13,834 1.02% 16.6% 9.8%
WESTLAKE US 2 LLC WESTLAKE LA Chloroform 34,600 1,800 12,700 0.94% 15.2% 27.2%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Vinyl chloride 27,357 86 12,380 0.92% 16.9% 58.5%
WESTLAKE US 2 LLC WESTLAKE LA Trichloroethylene 22,800 5,860 11,178 0.83% 14.8% 26.7%
WESTLAKE PETROCHEMICALS ETHYLENE SULPHUR LA Benzene 9,928 76,287 7,881 0.58% 14.9% 22.1%
WESTLAKE CHEMICALS & VINYLS LLC WESTLAKE LA Vinyl chloride 7,036 103 7,822 0.58% 14.4% 24.0%
WESTLAKE VINYLS INC CALVERT CITY KY Hexachlorobenzene 604 0 7,515 0.56% 19.0% 5.7%
WESTLAKE EPOXY INC.- DEER PARK SITE DEER PARK TX Epichlorohydrin 7,320 230 5,829 0.43% 18.2% 77.7%
WESTLAKE US 2 LLC WESTLAKE LA 1,1,2,2-Tetrachloroethane 830 3,673 5,620 0.42% 14.9% 26.7%
WESTLAKE CHEMICALS & VINYLS LLC WESTLAKE LA Chlorine 30,890 0 5,222 0.39% 15.4% 26.0%
WESTLAKE US 2 LLC WESTLAKE LA Chlorine 46,000 0 5,214 0.39% 15.1% 27.1%
WESTLAKE VINYLS INC CALVERT CITY KY Vinyl chloride 22,433 0 4,744 0.35% 19.1% 5.4%
WESTLAKE US 2 LLC WESTLAKE LA Chloroprene 100 0 3,700 0.27% 14.6% 26.2%
WESTLAKE VINYLS INC CALVERT CITY KY Benzene 25,103 0 3,583 0.27% 18.3% 6.9%
WESTLAKE VINYLS INC CALVERT CITY KY 1,3-Butadiene 12,378 0 3,498 0.26% 17.8% 7.0%
LACC LLC US/LOTTE CHEMICAL LOUISIANA LLC WESTLAKE LA Benzene 1,864 347 2,729 0.20% 13.3% 22.7% 50%
WESTLAKE US 2 LLC WESTLAKE LA Carbon tetrachloride 3,276 522 2,666 0.20% 14.9% 26.7%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Asbestos (friable) 2 0 2,376 0.18% 18.7% 53.0%
WESTLAKE CHEMICALS & VINYLS LLC WESTLAKE LA Ethylene oxide 6 0 2,248 0.17% 14.5% 24.3%
LACC LLC US/LOTTE CHEMICAL LOUISIANA LLC WESTLAKE LA 1,3-Butadiene 529 0 2,156 0.16% 12.8% 21.5% 50%
WESTLAKE US 2 LLC WESTLAKE LA 1,1,2-Trichloroethane 13,900 3,230 2,119 0.16% 14.9% 26.7%
WESTLAKE LONGVIEW CORP LONGVIEW TX Acetaldehyde 8,862 0 1,759 0.13% 17.8% 55.4%
WESTLAKE US 2 LLC WESTLAKE LA Pentachloroethane 485 3,301 1,713 0.13% 14.9% 26.7%
ROYAL BUILDING PRODUCTS COLUMBUS OH Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processing residue (COPR). COPR is the solid waste remaining after aqueous extraction of oxidized chromite ore that has been combined with soda ash and kiln roasted at approximately 2,000 F.) 0 0 1,597 0.12% 21.4% 52.0%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Chloroform 773 13 1,358 0.10% 16.7% 58.7%
WESTLAKE EPOXY INC BEDFORD PARK IL Ethylbenzene 4,326 0 1,294 0.10% 14.0% 59.2%
WESTLAKE US 2 LLC WESTLAKE LA Tetrachloroethylene 49,000 11,290 1,133 0.08% 14.9% 26.7%
WESTLAKE VINYLS INC CALVERT CITY KY Allyl alcohol 5,910 0 1,131 0.08% 19.4% 4.5%
WESTLAKE CHEMICALS & VINYLS LLC WESTLAKE LA Chloroform 690 307 1,114 0.08% 14.7% 24.6%
WESTLAKE VINYLS CO GEISMAR LA 1,1,2,2-Tetrachloroethane 385 0 1,012 0.07% 14.7% 47.5%
WESTLAKE LONGVIEW CORP LONGVIEW TX Maleic anhydride 6,433 0 933 0.07% 17.8% 55.1%
WESTLAKE US 2 LLC WESTLAKE LA Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 154,000 0 866 0.06% 14.9% 26.7%
WESTLAKE VINYLS INC CALVERT CITY KY Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processing residue (COPR). COPR is the solid waste remaining after aqueous extraction of oxidized chromite ore that has been combined with soda ash and kiln roasted at approximately 2,000 F.) 21 0 800 0.06% 16.3% 10.7%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Nickel compounds 93 0 693 0.05% 18.2% 54.3%
WESTLAKE VINYLS CO GEISMAR LA Carbon tetrachloride 2,605 462 687 0.05% 14.7% 47.5%
WESTLAKE VINYLS CO GEISMAR LA Chlorine 1,715 0 651 0.05% 13.5% 46.2%
WESTLAKE ROYAL BUILDING PRODUCTS INC - PLANT 2 SALISBURY NC Certain glycol ethers 38,655 0 607 0.04% 13.6% 43.1%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA 1,1,2,2-Tetrachloroethane 103 0 602 0.04% 16.5% 59.2%
WESTLAKE US 2 LLC WESTLAKE LA 1,1,1,2-Tetrachloroethane 7,600 1,841 546 0.04% 14.9% 26.7%
WESTLAKE VINYLS CO GEISMAR LA Formaldehyde 930 0 517 0.04% 14.6% 47.3%
WESTLAKE VINYLS INC CALVERT CITY KY Naphthalene 7,575 0 513 0.04% 19.3% 4.7%
WESTLAKE CHEMICALS & VINYLS LLC WESTLAKE LA 1,1,2,2-Tetrachloroethane 51 4,278 422 0.03% 14.5% 24.3%
EAGLE US 2 LLC - LONGVIEW LONGVIEW WA Chlorine 144 0 398 0.03% 16.0% 24.4%
WESTLAKE VINYLS INC CALVERT CITY KY Chlorine 3,869 0 341 0.03% 17.0% 9.3%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Hexachloroethane 787 0 338 0.03% 16.4% 59.3%
LACC LLC US/LOTTE CHEMICAL LOUISIANA LLC WESTLAKE LA Acetaldehyde 1,521 0 324 0.02% 14.6% 25.1% 50%
WESTLAKE VINYLS INC CALVERT CITY KY Dicyclopentadiene 10,058 0 316 0.02% 20.1% 3.2%
WESTLAKE EPOXY INC LAKELAND FL Ethylbenzene 1,615 471 295 0.02% 20.9% 49.8%
WESTLAKE COMPOUNDS LLC MADISON MS Antimony compounds 431 0 278 0.02% 8.4% 43.7%
WESTLAKE ROYAL BUILDING PRODUCTS INC - PLANT 2 SALISBURY NC Diisocyanates 10 0 263 0.02% 14.0% 41.4%
WESTLAKE LONGVIEW CORP LONGVIEW TX Butyl acrylate 2,575 0 250 0.02% 18.1% 57.0%
WESTLAKE CHEMICALS & VINYLS LLC WESTLAKE LA Carbon tetrachloride 301 253 237 0.02% 14.5% 24.3%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Chlorine 1,086 4,902 224 0.02% 17.9% 55.2%
WESTLAKE US 2 LLC WESTLAKE LA Hexachlorobenzene 4 2,815 223 0.02% 14.9% 26.7%
WESTLAKE US 2 LLC WESTLAKE LA Ethylidene dichloride (1,1-Dichloroethane) 11,700 4,224 212 0.02% 14.9% 26.7%
WESTLAKE EPOXY INC LAKELAND FL Certain glycol ethers 5,887 86 212 0.02% 21.0% 49.9%
EAGLE US 2 LLC - LONGVIEW LONGVIEW WA Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 9,673 0 209 0.02% 16.0% 24.4%
WESTLAKE CHEMICALS & VINYLS LLC WESTLAKE LA Chloroprene 14 0 190 0.01% 14.6% 24.4%
WESTLAKE VINYLS CO GEISMAR LA Trichloroethylene 955 392 178 0.01% 14.7% 47.4%
WESTLAKE ROYAL BUILDING PRODUCTS INC - PLANT 1 EAST SPENCER NC Diisocyanates 10 0 175 0.01% 18.2% 42.4%
WESTLAKE VINYLS CO GEISMAR LA Chloroprene 10 0 165 0.01% 12.6% 45.1%
WESTLAKE EPOXY INC BEDFORD PARK IL Certain glycol ethers 2,696 0 158 0.01% 14.1% 59.1%
WESTLAKE VINYLS INC CALVERT CITY KY Chloroprene 26 0 156 0.01% 19.3% 4.7%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Ethylene oxide 2 0 154 0.01% 18.7% 53.0%
WESTLAKE PETROCHEMICALS ETHYLENE SULPHUR LA Ethylbenzene 5,964 1,893 138 0.01% 15.2% 23.2%
WESTLAKE US 2 LLC WESTLAKE LA Hexachloroethane 244 1,914 133 0.01% 14.9% 26.7%
WESTLAKE STYRENE LP MARINE TERMINAL FACILITY SULPHUR LA Benzene 177 39 133 0.01% 15.2% 25.8%
WESTLAKE EPOXY INC BEDFORD PARK IL Xylene (mixed isomers) 11,711 0 133 0.01% 14.0% 59.3%
WESTLAKE VINYLS CO GEISMAR LA Benzene 355 150 126 0.01% 14.6% 47.4%
WESTLAKE CHEMICALS & VINYLS LLC WESTLAKE LA Trichloroethylene 197 881 113 0.01% 14.4% 24.2%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Chloroprene 16 0 112 0.01% 18.8% 53.2%
WESTLAKE CHEMICALS & VINYLS LLC WESTLAKE LA Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 81,986 0 107 0.01% 15.4% 26.0%
WESTLAKE US 2 LLC WESTLAKE LA Biphenyl 3,720 0 105 0.01% 14.8% 26.5%
WESTLAKE VINYLS CO GEISMAR LA 1,1,2-Trichloroethane 1,450 0 104 0.01% 14.7% 47.5%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processing residue (COPR). COPR is the solid waste remaining after aqueous extraction of oxidized chromite ore that has been combined with soda ash and kiln roasted at approximately 2,000 F.) 1 0 102 0.01% 18.7% 53.0%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 74,766 0 101 0.01% 18.5% 53.7%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Benzene 501 0 98 0.01% 18.7% 53.0%
WESTLAKE CHEMICALS & VINYLS LLC WESTLAKE LA Bis(2-chloroethyl) ether 2 27,429 92 0.01% 14.4% 24.1%
WESTLAKE CHEMICALS & VINYLS LLC ABERDEEN MS Chlorine 373 0 84 0.01% 22.9% 52.7%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA 1,1,2-Trichloroethane 478 0 81 0.01% 16.5% 59.3%
WESTLAKE VINYLS INC CALVERT CITY KY trans-1,4-Dichloro-2-butene 11 0 79 0.01% 19.6% 4.2%
WESTLAKE EPOXY INC.- DEER PARK SITE DEER PARK TX Phenol 28,800 900 72 0.01% 18.3% 78.2%
WESTLAKE NATRIUM LLC PROCTOR WV Chlorine 751 0 71 0.01% 14.8% 6.2%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Pentachloroethane 25 0 69 0.01% 16.4% 59.3%
WESTLAKE VINYLS INC CALVERT CITY KY Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 47,021 0 64 0.00% 18.9% 5.8%
WESTLAKE VINYLS INC CALVERT CITY KY Carbon tetrachloride 396 0 64 0.00% 18.9% 5.7%
LACC LLC US/LOTTE CHEMICAL LOUISIANA LLC WESTLAKE LA Chlorine 97 0 63 0.00% 14.7% 25.4% 50%
WESTLAKE PETROCHEMICALS ETHYLENE SULPHUR LA Naphthalene 191 6,861 61 0.00% 14.4% 20.2%
WESTLAKE PETROCHEMICALS ETHYLENE SULPHUR LA Maleic anhydride 471 0 60 0.00% 15.7% 24.8%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Polycyclic aromatic compounds 33 0 60 0.00% 19.1% 53.9%
WESTLAKE CHEMICALS & VINYLS LLC WESTLAKE LA 1,1,2-Trichloroethane 254 433,574 57 0.00% 14.5% 24.3%
WESTLAKE POLYMERS LP SULPHUR LA Vinyl acetate 78,785 0 51 0.00% 14.4% 24.5%
LACC LLC US/LOTTE CHEMICAL LOUISIANA LLC WESTLAKE LA Polycyclic aromatic compounds 6 0 50 0.00% 13.9% 23.9% 50%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Carbon tetrachloride 136 0 48 0.00% 16.9% 58.1%
WESTLAKE EPOXY INC LAKELAND FL Xylene (mixed isomers) 6,720 358 47 0.00% 21.1% 49.9%
WESTLAKE CHEMICALS & VINYLS LLC WESTLAKE LA 1,4-Dichloro-2-butene 1 21,394 46 0.00% 14.0% 23.0%
WESTLAKE PETROCHEMICALS ETHYLENE SULPHUR LA Chlorine 71 0 45 0.00% 15.1% 22.7%
WESTLAKE CHEMICALS & VINYLS LLC WESTLAKE LA Benzene 35 428 34 0.00% 14.5% 24.3%
WESTLAKE VINYLS INC CALVERT CITY KY Chloroform 70 0 32 0.00% 18.5% 6.6%
WESTLAKE ROYAL ROOFING - CORONA CORONA CA Lead 5 0 29 0.00% 11.0% 73.5%
WESTLAKE VINYLS INC CALVERT CITY KY 1,1,2,2-Tetrachloroethane 35 0 26 0.00% 16.3% 10.6%
WESTLAKE US 2 LLC WESTLAKE LA Benzene 78 9 24 0.00% 15.0% 26.8%
WESTLAKE ROYAL ROOFING - CORONA CORONA CA Manganese 8 0 22 0.00% 11.0% 73.5%
WESTLAKE LONGVIEW CORP LONGVIEW TX Methyl acrylate 4,266 0 22 0.00% 18.1% 56.5%
WESTLAKE US 2 LLC WESTLAKE LA Naphthalene 53 170 21 0.00% 14.6% 26.2%
WESTLAKE VINYLS CO GEISMAR LA Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 6,950 0 21 0.00% 13.5% 46.1%
WESTLAKE US 2 LLC WESTLAKE LA 1,2-Dichloroethylene 5,180 2,404 20 0.00% 14.8% 26.6%
WESTLAKE VINYLS CO GEISMAR LA Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like compounds are present as contaminants in a chemical and if they were created during the manufacturing of that chemical.) 0 0 20 0.00% 14.7% 47.5%
WESTLAKE EPOXY INC.- DEER PARK SITE DEER PARK TX 4,4'-Isopropylidenediphenol 10,500 7,500 19 0.00% 18.3% 78.2%
WESTLAKE US 2 LLC WESTLAKE LA Hexachloro-1,3-butadiene (Hexachlorobutadiene) 106 11,017 18 0.00% 14.9% 26.7%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Trichloroethylene 70 1 16 0.00% 17.0% 58.0%
WESTLAKE LONGVIEW CORP LONGVIEW TX Ethylene 923,469 0 14 0.00% 17.8% 55.0%
WESTLAKE US 2 LLC WESTLAKE LA Dichloromethane (Methylene chloride) 8,208 2 12 0.00% 14.9% 26.7%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Ethylbenzene 902 459 11 0.00% 17.1% 58.1%
WESTLAKE VINYLS INC CALVERT CITY KY Polycyclic aromatic compounds 9 0 10 0.00% 20.2% 3.1%
WESTLAKE EPOXY INC LAKELAND FL n-Butyl alcohol (1-Butanol) 4,936 200 10 0.00% 20.9% 49.9%
WESTLAKE VINYLS INC. - PVC PLANT CALVERT CITY KY Acetophenone 139,342 0 9 0.00% 16.4% 10.5%
WESTLAKE VINYLS INC CALVERT CITY KY 1,1,2-Trichloroethane 203 0 9 0.00% 19.0% 5.7%
WESTLAKE EPOXY INC BEDFORD PARK IL 1,2,4-Trimethylbenzene 504 0 9 0.00% 14.1% 59.0%
WESTLAKE NATRIUM LLC PROCTOR WV Mercury compounds 117 0 8 0.00% 14.8% 6.1%
WESTLAKE EPOXY INC BEDFORD PARK IL n-Butyl alcohol (1-Butanol) 2,292 0 8 0.00% 14.1% 59.0%
WESTLAKE POLYMERS LP SULPHUR LA Ethylene 349,914 0 8 0.00% 14.5% 24.8%
WESTLAKE LONGVIEW CORP LONGVIEW TX n-Hexane (Hexane) 48,687 0 7 0.00% 17.8% 55.1%
WESTLAKE VINYLS INC CALVERT CITY KY Trichloroethylene 57 0 6 0.00% 19.0% 5.6%
LACC LLC US/LOTTE CHEMICAL LOUISIANA LLC WESTLAKE LA Ethylene glycol 14,010 0 6 0.00% 13.3% 22.5% 50%
WESTLAKE VINYLS INC CALVERT CITY KY Pentachloroethane 19 0 6 0.00% 16.4% 10.4%
WESTLAKE US 2 LLC WESTLAKE LA Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) 503 0 6 0.00% 14.9% 26.8%
WESTLAKE VINYLS CO GEISMAR LA Pentachloroethane 5 0 6 0.00% 14.7% 47.5%
LACC LLC US/LOTTE CHEMICAL LOUISIANA LLC WESTLAKE LA Naphthalene 15 347 6 0.00% 14.0% 24.1% 50%
LACC LLC US/LOTTE CHEMICAL LOUISIANA LLC WESTLAKE LA Lead 8 0 5 0.00% 14.7% 25.4% 50%
LACC LLC US/LOTTE CHEMICAL LOUISIANA LLC WESTLAKE LA Ethylbenzene 109 347 5 0.00% 13.2% 22.4% 50%
LACC LLC US/LOTTE CHEMICAL LOUISIANA LLC WESTLAKE LA n-Hexane (Hexane) 28,676 0 4 0.00% 14.7% 25.3% 50%
WESTLAKE US 2 LLC WESTLAKE LA Polycyclic aromatic compounds 3 2 4 0.00% 14.4% 25.4%
WESTLAKE VINYLS INC CALVERT CITY KY Bis(2-chloroethyl) ether 0 0 4 0.00% 19.0% 5.5%
WESTLAKE US 2 LLC WESTLAKE LA 1,2-Butylene oxide 533 1 4 0.00% 14.8% 26.7%
WESTLAKE VINYLS CO GEISMAR LA Tetrachloroethylene 256 338 3 0.00% 14.6% 47.4%
WESTLAKE VINYLS INC CALVERT CITY KY 1,1,1,2-Tetrachloroethane 145 0 3 0.00% 19.0% 5.7%
WESTLAKE VINYLS INC CALVERT CITY KY 1,4-Dichlorobenzene (p-Dichlorobenzene) 120 0 3 0.00% 18.7% 6.2%
WESTLAKE NATRIUM LLC PROCTOR WV Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) 72,506 0 3 0.00% 14.8% 6.1%
WESTLAKE ROYAL STONE LLC - CHESTER CHESTER SC Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 524 0 3 0.00% 12.6% 41.4%
WESTLAKE EPOXY INC BEDFORD PARK IL Methyl isobutyl ketone 6,560 0 3 0.00% 14.1% 59.0%
WESTLAKE CHEMICALS & VINYLS LLC WESTLAKE LA Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like compounds are present as contaminants in a chemical and if they were created during the manufacturing of that chemical.) 0 1 2 0.00% 14.6% 24.5%
WESTLAKE VINYLS CO GEISMAR LA Ethylidene dichloride (1,1-Dichloroethane) 325 0 2 0.00% 14.6% 47.4%
WESTLAKE EPOXY INC BEDFORD PARK IL 4,4'-Isopropylidenediphenol 485 0 2 0.00% 14.1% 58.4%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Tetrachloroethylene 77 209 2 0.00% 16.5% 59.3%
WESTLAKE PETROCHEMICALS ETHYLENE SULPHUR LA Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) 10,561 0 2 0.00% 15.7% 24.6%
WESTLAKE US 2 LLC WESTLAKE LA Vinylidene chloride (1,1-Dichloroethylene) 2,714 520 2 0.00% 14.7% 26.4%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Dichlorodifluoromethane (CFC-12) 11,070 0 2 0.00% 16.4% 59.3%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Ethylidene dichloride (1,1-Dichloroethane) 169 0 2 0.00% 17.0% 57.9%
WESTLAKE LONGVIEW CORP LONGVIEW TX Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) 6,992 0 1 0.00% 17.9% 55.5%
WESTLAKE PETROCHEMICALS ETHYLENE SULPHUR LA Ethylene 95,339 0 1 0.00% 14.9% 21.9%
LACC LLC US/LOTTE CHEMICAL LOUISIANA LLC WESTLAKE LA Mercury 4 0 1 0.00% 14.7% 25.4% 50%
WESTLAKE VINYLS INC CALVERT CITY KY Ethylbenzene 313 0 1 0.00% 18.5% 6.5%
WESTLAKE US 2 LLC WESTLAKE LA Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) 25,000 0 1 0.00% 15.0% 26.9%
WESTLAKE PETROCHEMICALS ETHYLENE SULPHUR LA Propylene 42,138 0 1 0.00% 15.0% 22.4%
WESTLAKE EPOXY INC BEDFORD PARK IL Toluene 5,073 0 1 0.00% 14.1% 59.0%
WESTLAKE CHEMICALS & VINYLS LLC ABERDEEN MS Phthalic anhydride 332 12,545 1 0.00% 24.8% 59.7%
WESTLAKE CHEMICALS & VINYLS LLC WESTLAKE LA Ethylidene dichloride (1,1-Dichloroethane) 51 103 1 0.00% 14.5% 24.3%
WESTLAKE VINYLS INC CALVERT CITY KY Hexachloro-1,3-butadiene (Hexachlorobutadiene) 15 0 1 0.00% 19.0% 5.7%
WESTLAKE LONGVIEW CORP LONGVIEW TX Ethylene glycol 3,669 0 1 0.00% 18.0% 56.1%
WESTLAKE US 2 LLC WESTLAKE LA 1,1,1-Trichloroethane 33,900 14,260 1 0.00% 14.9% 26.7%
WESTLAKE VINYLS CO GEISMAR LA Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) 9,555 0 1 0.00% 14.7% 47.5%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like compounds are present as contaminants in a chemical and if they were created during the manufacturing of that chemical.) 0 0 1 0.00% 18.7% 53.0%
LACC LLC US/LOTTE CHEMICAL LOUISIANA LLC WESTLAKE LA Ethylene 37,469 0 1 0.00% 13.8% 23.6% 50%
WESTLAKE VINYLS INC CALVERT CITY KY Tetrachloroethylene 187 0 1 0.00% 17.7% 7.9%
WESTLAKE CHEMICALS & VINYLS LLC ABERDEEN MS Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 573 0 1 0.00% 22.1% 49.4%
LACC LLC US/LOTTE CHEMICAL LOUISIANA LLC WESTLAKE LA Xylene (mixed isomers) 415 0 1 0.00% 13.1% 22.3% 50%
WESTLAKE PETROCHEMICALS ETHYLENE SULPHUR LA Xylene (mixed isomers) 770 675 1 0.00% 15.4% 23.9%
WESTLAKE EPOXY INC LAKELAND FL Toluene 4,576 4,566 1 0.00% 20.8% 49.8%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Di(2-ethylhexyl) phthalate 11 0 1 0.00% 18.8% 53.2%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Xylene (mixed isomers) 2,562 1,932 1 0.00% 18.8% 53.2%
WESTLAKE VINYLS INC CALVERT CITY KY Biphenyl 128 0 1 0.00% 18.7% 6.0%
LACC LLC US/LOTTE CHEMICAL LOUISIANA LLC WESTLAKE LA Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) 13 0 1 0.00% 14.7% 25.3% 50%
WESTLAKE US 2 LLC WESTLAKE LA Mercury compounds 3 0 1 0.00% 14.9% 26.8%
WESTLAKE PETROCHEMICALS ETHYLENE SULPHUR LA Styrene 7,026 412 1 0.00% 14.9% 22.0%
WESTLAKE EPOXY INC LAKELAND FL 4,4'-Isopropylidenediphenol 157 0 1 0.00% 22.3% 50.7%
LACC LLC US/LOTTE CHEMICAL LOUISIANA LLC WESTLAKE LA Propylene 9,275 0 0 0.00% 13.2% 22.3% 50%
WESTLAKE US 2 LLC WESTLAKE LA Ethylene 34,000 0 0 0.00% 14.8% 26.5%
WESTLAKE US 2 LLC WESTLAKE LA Lead 12 0 0 0.00% 15.8% 28.2%
WESTLAKE STYRENE LP MARINE TERMINAL FACILITY SULPHUR LA Styrene 5,309 4,329 0 0.00% 14.6% 24.2%
WESTLAKE VINYLS INC CALVERT CITY KY Ethylidene dichloride (1,1-Dichloroethane) 77 0 0 0.00% 19.0% 5.7%
WESTLAKE VINYLS INC CALVERT CITY KY Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like compounds are present as contaminants in a chemical and if they were created during the manufacturing of that chemical.) 0 0 0 0.00% 16.3% 10.7%
WESTLAKE CHEMICALS & VINYLS LLC WESTLAKE LA Propylene 6,488 168,388 0 0.00% 14.2% 24.0%
WESTLAKE VINYLS CO GEISMAR LA Polycyclic aromatic compounds 0 0 0 0.00% 13.9% 46.1%
WESTLAKE US 2 LLC WESTLAKE LA Chloroethane 23,990 6 0 0.00% 14.9% 26.7%
WESTLAKE PETROCHEMICALS ETHYLENE SULPHUR LA n-Hexane (Hexane) 2,521 0 0 0.00% 15.7% 24.7%
WESTLAKE US 2 LLC WESTLAKE LA Xylene (mixed isomers) 254 37 0 0.00% 14.7% 26.4%
WESTLAKE VINYLS INC CALVERT CITY KY Ethylene 97,461 0 0 0.00% 18.8% 5.9%
WESTLAKE NATRIUM LLC PROCTOR WV Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 828 0 0 0.00% 14.8% 6.6%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) 2,433 0 0 0.00% 17.0% 57.9%
WESTLAKE VINYLS CO GEISMAR LA Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) 10 0 0 0.00% 12.9% 45.5%
WESTLAKE CHEMICALS & VINYLS LLC WESTLAKE LA Dichloromethane (Methylene chloride) 907 42,787 0 0.00% 15.4% 26.1%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Acetophenone 3,209 0 0 0.00% 18.6% 53.4%
WESTLAKE US 2 LLC WESTLAKE LA Bis(2-chloroethyl) ether 0 610 0 0.00% 15.8% 28.2%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA 1,2-Dichloroethylene 56 0 0 0.00% 16.4% 59.7%
WESTLAKE VINYLS INC CALVERT CITY KY Propylene 28,530 0 0 0.00% 19.4% 4.6%
WESTLAKE US 2 LLC WESTLAKE LA Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like compounds are present as contaminants in a chemical and if they were created during the manufacturing of that chemical.) 0 1 0 0.00% 15.8% 28.2%
WESTLAKE VINYLS INC. - PVC PLANT CALVERT CITY KY Cumene 2,371 0 0 0.00% 18.1% 6.0%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Lead compounds 1 0 0 0.00% 18.7% 53.0%
WESTLAKE CHEMICALS & VINYLS LLC WESTLAKE LA Ethylene 6,967 0 0 0.00% 14.4% 24.0%
WESTLAKE PETROCHEMICALS ETHYLENE SULPHUR LA Dinitrobutyl phenol (Dinoseb) 6 0 0 0.00% 15.7% 24.7%
WESTLAKE VINYLS CO GEISMAR LA Chlorobenzene 2,845 1,015 0 0.00% 14.7% 47.5%
WESTLAKE POLYMERS LP SULPHUR LA Propylene 2,403 0 0 0.00% 14.3% 24.1%
WESTLAKE VINYLS INC CALVERT CITY KY Copper 20 0 0 0.00% 16.3% 10.5%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Ethylene 7,741 0 0 0.00% 16.5% 59.9%
WESTLAKE VINYLS CO GEISMAR LA Vinylidene chloride (1,1-Dichloroethylene) 395 0 0 0.00% 14.6% 47.3%
WESTLAKE VINYLS INC CALVERT CITY KY Styrene 5,970 0 0 0.00% 19.7% 3.8%
WESTLAKE ROYAL BUILDING PRODUCTS INC - PLANT 1 EAST SPENCER NC Certain glycol ethers 10 0 0 0.00% 18.9% 43.6%
WESTLAKE VINYLS INC CALVERT CITY KY Xylene (mixed isomers) 525 0 0 0.00% 18.3% 6.6%
WESTLAKE PETROCHEMICALS ETHYLENE SULPHUR LA Toluene 4,026 12,424 0 0.00% 14.9% 22.1%
WESTLAKE US 2 LLC WESTLAKE LA Zinc compounds 470 0 0 0.00% 15.8% 28.2%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Ethylene glycol 1,185 0 0 0.00% 18.7% 53.1%
WESTLAKE VINYLS CO GEISMAR LA 1,2-Dichloroethylene 45 0 0 0.00% 14.2% 46.9%
LACC LLC US/LOTTE CHEMICAL LOUISIANA LLC WESTLAKE LA Styrene 451 347 0 0.00% 12.7% 21.2% 50%
WESTLAKE PETROCHEMICALS ETHYLENE SULPHUR LA Biphenyl 3 0 0 0.00% 14.3% 20.0%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Vinylidene chloride (1,1-Dichloroethylene) 163 647 0 0.00% 16.5% 60.2%
WESTLAKE PETROCHEMICALS ETHYLENE SULPHUR LA 1,2,4-Trimethylbenzene 46 8 0 0.00% 15.4% 24.0%
WESTLAKE ROYAL STONE LLC - NAPA AMERICAN CANYON CA Lead compounds 0 0 0 0.00% 10.0% 63.6%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Zinc compounds 71 0 0 0.00% 18.7% 53.0%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Phenol 328 0 0 0.00% 17.9% 56.4%
WESTLAKE US 2 LLC WESTLAKE LA Styrene 480 0 0 0.00% 14.4% 25.4%
WESTLAKE US 2 LLC WESTLAKE LA Polychlorinated biphenyls 0 12 0 0.00% 15.8% 28.2%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Dichloromethane (Methylene chloride) 137 0 0 0.00% 18.7% 53.0%
LACC LLC US/LOTTE CHEMICAL LOUISIANA LLC WESTLAKE LA Chloroethane 1,805 0 0 0.00% 13.3% 22.6% 50%
WESTLAKE US 2 LLC WESTLAKE LA Chlorodifluoromethane (HCFC-22) 12,000 0 0 0.00% 14.9% 26.7%
WESTLAKE VINYLS CO GEISMAR LA Ethylene 2,270 0 0 0.00% 12.3% 44.8%
WESTLAKE PETROCHEMICALS ETHYLENE SULPHUR LA Methyl tert-butyl ether 11 0 0 0.00% 15.7% 24.8%
WESTLAKE US 2 LLC WESTLAKE LA 1,2,4-Trichlorobenzene 8 2,000 0 0.00% 15.8% 28.2%
WESTLAKE CHEMICALS & VINYLS LLC WESTLAKE LA Chloroethane 1,853 124 0 0.00% 14.5% 24.3%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Chlorodifluoromethane (HCFC-22) 11,000 0 0 0.00% 16.4% 59.3%
WESTLAKE VINYLS CO GEISMAR LA Methanol 9,600 0 0 0.00% 14.7% 47.5%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Cumene 83 0 0 0.00% 16.4% 60.1%
WESTLAKE VINYLS CO GEISMAR LA Propylene 903 0 0 0.00% 11.5% 43.9%
LACC LLC US/LOTTE CHEMICAL LOUISIANA LLC WESTLAKE LA Toluene 490 347 0 0.00% 13.3% 22.7% 50%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Chloroethane 2,433 0 0 0.00% 16.8% 58.3%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Toluene 2,387 24 0 0.00% 18.7% 53.1%
WESTLAKE LONGVIEW CORP LONGVIEW TX tert-Butyl alcohol (tert-Butanol) 500 0 0 0.00% 18.0% 56.0%
WESTLAKE VINYLS INC CALVERT CITY KY Dichloromethane (Methylene chloride) 36 0 0 0.00% 19.0% 5.7%
WESTLAKE VINYLS INC CALVERT CITY KY Toluene 2,521 0 0 0.00% 18.7% 6.1%
WESTLAKE US 2 LLC WESTLAKE LA Toluene 366 40 0 0.00% 14.8% 26.6%
WESTLAKE CHEMICALS & VINYLS LLC WESTLAKE LA 1,2-Dichloroethylene 6 0 0 0.00% 14.9% 25.0%
WESTLAKE VINYLS CO GEISMAR LA Chloroethane 1,841 0 0 0.00% 14.7% 47.5%
WESTLAKE CHEMICALS & VINYLS LLC ABERDEEN MS Methanol 1,825 0 0 0.00% 25.0% 60.4%
WESTLAKE LONGVIEW CORP LONGVIEW TX Zinc compounds 2 0 0 0.00% 18.0% 55.9%
WESTLAKE CHEMICALS & VINYLS LLC WESTLAKE LA Chlorobenzene 41 286,683 0 0.00% 14.5% 24.2%
WESTLAKE ROYAL STONE LLC - GREENCASTLE (ANTRIM COMMONS) GREENCASTLE PA Lead compounds 0 0 0 0.00% 9.6% 20.5%
WESTLAKE VINYLS INC CALVERT CITY KY 1,2-Dichloroethylene 4 0 0 0.00% 19.0% 5.6%
WESTLAKE VINYLS INC. - PVC PLANT CALVERT CITY KY Methanol 1,898 400 0 0.00% 18.0% 6.2%
WESTLAKE CHEMICALS & VINYLS LLC WESTLAKE LA Vinylidene chloride (1,1-Dichloroethylene) 4 103 0 0.00% 14.3% 23.8%
WESTLAKE VINYLS INC CALVERT CITY KY Anthracene 170 0 0 0.00% 19.5% 4.2%
WESTLAKE ROYAL STONE LLC - CHESTER CHESTER SC Lead compounds 0 0 0 0.00% 10.8% 40.5%
WESTLAKE US 2 LLC WESTLAKE LA Dichlorobenzene (mixed isomers) 13 1,601 0 0.00% 15.0% 26.9%
WESTLAKE PETROCHEMICALS ETHYLENE SULPHUR LA Cumene 8 0 0 0.00% 15.3% 23.3%
WESTLAKE POLYMERS LP SULPHUR LA tert-Butyl alcohol (tert-Butanol) 62 0 0 0.00% 14.6% 25.0%
WESTLAKE ROYAL STONE LLC - DUTCH QUALITY MOUNT EATON OH Lead compounds 0 0 0 0.00% 11.4% 11.7%
WESTLAKE EPOXY INC LAKELAND FL Methanol 32 856 0 0.00% 20.2% 49.6%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Methanol 996 7 0 0.00% 18.4% 54.0%
WESTLAKE US 2 LLC WESTLAKE LA Hexachlorocyclopentadiene 0 0 0 0.00% 15.8% 28.2%
WESTLAKE US 2 LLC WESTLAKE LA Pentachlorobenzene 0 760 0 0.00% 15.8% 28.2%
WESTLAKE VINYLS INC CALVERT CITY KY Vinylidene chloride (1,1-Dichloroethylene) 11 0 0 0.00% 18.6% 6.3%
WESTLAKE DAVINCI ROOFSCAPES L.L.C. LENEXA KS Zinc compounds 0 0 0 0.00% 7.6% 30.9%
WESTLAKE VINYLS INC CALVERT CITY KY Chlorobenzene 41 0 0 0.00% 17.6% 8.1%
WESTLAKE ROYAL STONE LLC - STONECRAFT HOLMESVILLE OH Lead compounds 0 0 0 0.00% 9.9% 6.2%
WESTLAKE VINYLS INC CALVERT CITY KY Pentachlorobenzene 0 0 0 0.00% 17.7% 8.1%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA Chlorobenzene 9 646 0 0.00% 18.7% 53.0%
WESTLAKE VINYLS CO GEISMAR LA Toluene 20 0 0 0.00% 13.6% 46.2%
WESTLAKE VINYLS INC CALVERT CITY KY Chloroethane 116 0 0 0.00% 17.3% 8.7%
WESTLAKE CHEMICALS & VINYLS LLC PLAQUEMINE LA 1,1,1-Trichloroethane 17 0 0 0.00% 18.7% 53.0%
WESTLAKE VINYLS INC CALVERT CITY KY Methanol 119 0 0 0.00% 16.3% 10.7%
WESTLAKE US 2 LLC WESTLAKE LA Chlorobenzene 1 156 0 0.00% 14.9% 26.7%
WESTLAKE VINYLS INC CALVERT CITY KY 1,1,1-Trichloroethane 4 0 0 0.00% 18.3% 7.0%
WESTLAKE CHEMICALS & VINYLS LLC ABERDEEN MS Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like compounds are present as contaminants in a chemical and if they were created during the manufacturing of that chemical.) 0 0 0 0.00% 22.1% 49.5%
WESTLAKE EPOXY INC LAKELAND FL Nonylphenol 5,075 3,386 0 0.00% 0.0% 0.0%
WESTLAKE VINYLS INC CALVERT CITY KY Isoprene 3,942 0 0 0.00% 0.0% 0.0%
WESTLAKE VINYLS INC CALVERT CITY KY Phenanthrene 2 0 0 0.00% 0.0% 0.0%
WESTLAKE VINYLS INC CALVERT CITY KY 1,2,4-Trichlorobenzene 0 0 0 0.00% 0.0% 0.0%
WESTLAKE EPOXY INC BEDFORD PARK IL Tetrabromobisphenol A 485 0 0 0.00% 0.0% 0.0%
WESTLAKE CHEMICALS & VINYLS LLC WESTLAKE LA Hexachloroethane 0 42,787 0 0.00% 0.0% 0.0%
WESTLAKE CHEMICALS & VINYLS LLC WESTLAKE LA Pentachloroethane 0 106,765 0 0.00% 0.0% 0.0%
WESTLAKE CHEMICALS & VINYLS LLC WESTLAKE LA Tetrachloroethylene 0 4,293 0 0.00% 0.0% 0.0%
WESTLAKE CHEMICALS & VINYLS LLC WESTLAKE LA Polychlorinated biphenyls 0 93 0 0.00% 0.0% 0.0%
WESTLAKE EPOXY INC.- DEER PARK SITE DEER PARK TX Glycidol 55 10 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 Polluters 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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