Toxic Releases / 1,3-Butadiene
1,3-Butadiene
CAS 106-99-0 · 1,131,649 lb reported released from 183 facilities (TRI 2024).EPA-listed carcinogen
By State
TX917,642 lb · 67 facilitiesLA74,579 lb · 28 facilitiesIL49,044 lb · 6 facilitiesOH20,349 lb · 11 facilitiesPA19,487 lb · 3 facilitiesKY11,475 lb · 4 facilitiesIA7,551 lb · 1 facilitiesSC4,970 lb · 1 facilitiesAL4,271 lb · 3 facilitiesMI4,176 lb · 4 facilitiesUT3,906 lb · 4 facilitiesWA2,472 lb · 6 facilitiesOK2,040 lb · 2 facilitiesNC1,910 lb · 2 facilitiesTN1,504 lb · 5 facilitiesMS1,244 lb · 1 facilitiesCA1,106 lb · 10 facilitiesMT1,086 lb · 2 facilitiesCO759 lb · 3 facilitiesKS675 lb · 4 facilitiesGA382 lb · 1 facilitiesWY241 lb · 4 facilitiesVA198 lb · 1 facilitiesIN165 lb · 2 facilitiesND151 lb · 1 facilitiesDE87 lb · 1 facilitiesMN67 lb · 2 facilitiesOR57 lb · 1 facilitiesNJ35 lb · 2 facilitiesWV21 lb · 1 facilities
Facilities Reporting the Largest Releases
1LYONDELL CHEMICAL CO · CHANNELVIEW, TX226,767 lb (2024)2INEOS USA LLC - CHOCOLATE BAYOU PLANT · ALVIN, TX131,512 lb (2024)3SHELL CHEMICAL LP · DEER PARK, TX94,400 lb (2024)4CHEVRON PHILLIPS CHEMICAL CO LP · BAYTOWN, TX81,011 lb (2024)5SABIC INNOVATIVE PLASTICS US LLC · OTTAWA, IL45,705 lb (2024)6EASTMAN CHEMICAL CO TEXAS OPERATIONS · LONGVIEW, TX38,042 lb (2024)7TARGA DOWNSTREAM LLC - GALENA PARK MARINE TERMINAL · GALENA PARK, TX32,375 lb (2024)8EXXONMOBIL CHEMICAL CO BAYTOWN OLEFINS PLANT (PART) · BAYTOWN, TX31,000 lb (2024)9GOODYEAR TIRE & RUBBER CO · BEAUMONT, TX28,633 lb (2024)10ARLANXEO · ORANGE, TX26,348 lb (2024)11BASF TOTALENERGIES PETROCHEMICALS LLC · PORT ARTHUR, TX18,355 lb (2024)12TPC GROUP LLC · HOUSTON, TX18,236 lb (2024)13INV NYLON CHEMICALS AMERICAS VICTORIA SITE · VICTORIA, TX16,569 lb (2024)14CHEVRON PHILLIPS CHEMICAL CO LP BORGER PLANT · BORGER, TX15,832 lb (2024)15SHELL CHEMICAL APPALACHIA LLC · MONACA, PA15,520 lb (2024)16EXXONMOBIL OIL CORP CHEMICAL PLANT (PART) · BEAUMONT, TX13,300 lb (2024)17DEER PARK REFINING LP · DEER PARK, TX13,250 lb (2024)18THE GOODYEAR TIRE & RUBBER CO · HOUSTON, TX12,707 lb (2024)19FORMOSA PLASTICS CORP TEXAS · POINT COMFORT, TX12,154 lb (2024)20EXXONMOBIL REFINING & SUPPLY BAYTOWN REFINERY (PART) · BAYTOWN, TX10,750 lb (2024)21HUNTSMAN ADVANCED MATERIALS AMERICAS LLC · AKRON, OH10,618 lb (2024)22EQUISTAR CHEMICALS LP · CORPUS CHRISTI, TX10,290 lb (2024)23WESTLAKE PETROCHEMICALS ETHYLENE · SULPHUR, LA10,270 lb (2024)24EXXONMOBIL BATON ROUGE CHEMICAL PLANT (PART) · BATON ROUGE, LA9,510 lb (2024)25TPC GROUP · PORT NECHES, TX8,780 lb (2024)26DOW CHEMICAL CO FREEPORT FACILITY · FREEPORT, TX8,749 lb (2024)27LOUISIANA INTEGRATED POLYETHYLENE JV LLC · WESTLAKE, LA8,419 lb (2024)28EQUISTAR CHEMICALS CLINTON PLANT · CLINTON, IA7,551 lb (2024)29CHEVRON PHILLIPS CHEMICAL CO · PORT ARTHUR, TX6,901 lb (2024)30CHEVRON PHILLIPS CHEMICAL CO LP SWEENY COMPLEX · SWEENY, TX6,369 lb (2024)31INDORAMA VENTURES OLEFINS LLC · WESTLAKE, LA6,306 lb (2024)32PHILLIPS 66 CO SWEENY REFINERY COMPLEX · OLD OCEAN, TX6,219 lb (2024)33LION ELASTOMERS LLC · PORT NECHES, TX5,947 lb (2024)34FIRESTONE POLYMERS LLC · SULPHUR, LA5,198 lb (2024)35LINDAU CHEMICALS INC. · COLUMBIA, SC4,970 lb (2024)36LCY ELASTOMERS LP · BAYTOWN, TX4,654 lb (2024)37WESTLAKE VINYLS INC · CALVERT CITY, KY4,542 lb (2024)38THE DOW CHEMICAL CO - LOUISIANA OPERATIONS · PLAQUEMINE, LA4,380 lb (2024)39LION ELASTOMERS ORANGE LLC · ORANGE, TX4,307 lb (2024)40AMERICAN SYNTHETIC RUBBER CO · LOUISVILLE, KY4,223 lb (2024)41BASF CORP · MONACA, PA3,955 lb (2024)42SHINTECH PLAQUEMINE PLANT · PLAQUEMINE, LA3,901 lb (2024)43BLANCHARD REFINING CO LLC · TEXAS CITY, TX3,360 lb (2024)44INEOS USA LLC · ADDYSTON, OH3,151 lb (2024)45NOVA CHEMICALS OLEFINS LLC · GEISMAR, LA3,077 lb (2024)46CHEVRON PRODUCTS CO - SALT LAKE REFINERY · SALT LAKE CITY, UT3,029 lb (2024)47KRATON CORP · BELPRE, OH2,990 lb (2024)48EQUISTAR CHEMICALS LP · LA PORTE, TX2,950 lb (2024)49SASOL CHEMICALS (USA) LLC-LAKE CHARLES CHEMICAL COMPLEX · WESTLAKE, LA2,807 lb (2024)50SHELL NORCO CHEMICAL PLANT · NORCO, LA2,663 lb (2024)
Source: EPA Toxics Release Inventory (TRI) Basic Data File. Figures are amounts facilities reported releasing to air, water and land — they are not a measure of exposure, concentration or health risk.