Toxic Releases / Chlorodifluoromethane (HCFC-22)
Chlorodifluoromethane (HCFC-22)
CAS 75-45-6 · 1,036,058 lb reported released from 37 facilities (TRI 2024).
By State
KY307,210 lb · 3 facilitiesLA269,605 lb · 2 facilitiesAL210,640 lb · 5 facilitiesWV87,061 lb · 2 facilitiesTX53,830 lb · 7 facilitiesIA25,000 lb · 1 facilitiesTN17,611 lb · 2 facilitiesNJ13,163 lb · 2 facilitiesMI12,000 lb · 1 facilitiesNV11,038 lb · 1 facilitiesMS10,090 lb · 1 facilitiesIL7,376 lb · 1 facilitiesAR5,535 lb · 2 facilitiesCA2,450 lb · 1 facilitiesOH2,059 lb · 3 facilitiesGA1,294 lb · 1 facilitiesVA52 lb · 1 facilitiesWI44 lb · 1 facilities
Facilities Reporting the Largest Releases
1CHEMOURS LOUISVILLE PLANT · LOUISVILLE, KY284,291 lb (2024)2WESTLAKE CHEMICALS & VINYLS LLC · PLAQUEMINE, LA265,095 lb (2024)3MDA MANUFACTURING INC · DECATUR, AL91,001 lb (2024)4AES INDUSTRIES INC · WHEELING, WV69,911 lb (2024)5DAIKIN AMERICA INC · DECATUR, AL69,513 lb (2024)6LENNOX AES-TALLASSEE · TALLASSEE, AL40,703 lb (2024)7LENNOX AES-WEATHERFORD · WEATHERFORD, TX36,028 lb (2024)8KRAFT HEINZ FOODS CO · MASON CITY, IA25,000 lb (2024)9CHEMOURS WASHINGTON WORKS · WASHINGTON, WV17,150 lb (2024)10LOUISVILLE PACKAGING · LOUISVILLE, KY16,320 lb (2024)11EASTMAN CHEMICAL CO TENNESSEE OPERATIONS · KINGSPORT, TN15,861 lb (2024)12A-GAS US INC · RHOME, TX14,797 lb (2024)13NATIONAL REFRIGERANTS INC. · ROSENHAYN, NJ13,008 lb (2024)14PHARMACIA & UPJOHN CO LLC A SUBSIDIARY OF PFIZER INC · PORTAGE, MI12,000 lb (2024)15LENNOX AES-RENO · RENO, NV11,038 lb (2024)16TRONOX LLC · HAMILTON, MS10,090 lb (2024)17OLIN CORP · MC INTOSH, AL7,673 lb (2024)18HUDSON TECHNOLOGIES CO · CHAMPAIGN, IL7,376 lb (2024)19ARKEMA INC · CALVERT CITY, KY6,599 lb (2024)20ALBEMARLE CORP SOUTH PLANT · MAGNOLIA, AR5,535 lb (2024)21BASF CORP · GEISMAR, LA4,510 lb (2024)22HUDSON TECHNOLOGIES CO · ONTARIO, CA2,450 lb (2024)23PRIMESTER GP · KINGSPORT, TN1,750 lb (2024)24EVONIK CORP · THEODORE, AL1,750 lb (2024)25SUMMIT REFRIGERANTS · HUMBLE, TX1,704 lb (2024)26DUPONT CIRCLEVILLE PLANT · CIRCLEVILLE, OH1,328 lb (2024)27HUDSON TECHNOLOGIES CO · ATLANTA, GA1,294 lb (2024)28EXXONMOBIL REFINING & SUPPLY BAYTOWN REFINERY (PART) · BAYTOWN, TX1,200 lb (2024)29A-GAS US INC · BOWLING GREEN, OH730 lb (2024)30SOLVAY SPECIALTY POLYMERS USA LLC · THOROFARE, NJ155 lb (2024)31EXXONMOBIL BAYTOWN CHEMICAL PLANT (PART) · BAYTOWN, TX69 lb (2024)32US DEFENSE LOGISTICS AGENCY DEFENSE SUPPLY CENTER RICHMOND · RICHMOND, VA52 lb (2024)33APPVION LLC · APPLETON, WI44 lb (2024)34VEOLIA ES TECHNICAL SOLUTIONS LLC PORT ARTHUR FACILITY · BEAUMONT, TX23 lb (2024)35EXXONMOBIL CHEMICAL CO BAYTOWN OLEFINS PLANT (PART) · BAYTOWN, TX9 lb (2024)36WHIRLPOOL CORP - OTTAWA · OTTAWA, OH1 lb (2024)37CLEAN HARBORS EL DORADO LLC · EL DORADO, AR0 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.