2-Chloro-1,1,1,2-tetrafluoroethane (HCFC-124)
CAS # 2837-89-0
822,199 lbs total reported releases across all facilities and years.
Facilities listed below reported releases of this chemical to the EPA Toxic Release Inventory (TRI). Quantities are self-reported annual totals in pounds, broken out by release pathway. Click any facility name for its full compliance profile.
National Release Trend (2015–2024)
-76% overall
| Year | Total Released (lbs) | Reporting Facilities | vs Prior Year |
|---|---|---|---|
| 2015 | 184,647 | 11 | — |
| 2016 | 105,375 | 7 | -43% |
| 2017 | 68,817 | 7 | -35% |
| 2018 | 69,635 | 7 | +1% |
| 2019 | 76,487 | 4 | +10% |
| 2020 | 71,556 | 7 | -6% |
| 2021 | 92,829 | 7 | +30% |
| 2022 | 82,251 | 7 | -11% |
| 2023 | 26,461 | 6 | -68% |
| 2024 | 44,140 | 6 | +67% |
Top Releasing Industries
| Industry Sector | Total Released (lbs) | Facilities |
|---|---|---|
| Manufacturing | 819,550 | 12 |
| Wholesale Trade | 2,649 | 1 |
| Facility | Location | Year | Total (lbs) | Air | Water |
|---|---|---|---|---|---|
| HUDSON TECHNOLOGIES COMPANY | ONTARIO, CA | 2024 | — | — | — |
| HUDSON TECHNOLOGIES CO | CHAMPAIGN, IL | 2024 | — | — | — |
| DUPONT COMPANY - CORPUS CHRISTI PLANT | INGLESIDE, TX | 2024 | 19,342 | 19,342 | — |
| LOUISVILLE PACKAGING | LOUISVILLE, KY | 2024 | 18,856 | 18,856 | — |
| HONEYWELL INTERNATIONAL INC - GEISMAR COMPLEX | GEISMAR, LA | 2024 | 5,892 | 5,892 | — |
| DAIKIN AMERICA INC | DECATUR, AL | 2024 | 50 | 50 | — |
| HUDSON TECHNOLOGIES COMPANY | ONTARIO, CA | 2023 | — | — | — |
| DUPONT COMPANY - CORPUS CHRISTI PLANT | INGLESIDE, TX | 2023 | 19,431 | 19,431 | — |
| LOUISVILLE PACKAGING | LOUISVILLE, KY | 2023 | 5,601 | 5,601 | — |
| HONEYWELL INTERNATIONAL INC - GEISMAR COMPLEX | GEISMAR, LA | 2023 | 1,375 | 1,375 | — |
| DAIKIN AMERICA INC | DECATUR, AL | 2023 | 50 | 50 | — |
| HUDSON TECHNOLOGIES CO | CHAMPAIGN, IL | 2023 | 4 | 4 | — |
| HUDSON TECHNOLOGIES COMPANY | ONTARIO, CA | 2022 | — | — | — |
| HUDSON TECHNOLOGIES CO | CHAMPAIGN, IL | 2022 | — | — | — |
| HONEYWELL INTERNATIONAL INC - GEISMAR COMPLEX | GEISMAR, LA | 2022 | 56,024 | 56,024 | — |
| DUPONT COMPANY - CORPUS CHRISTI PLANT | INGLESIDE, TX | 2022 | 19,533 | 19,533 | — |
| LOUISVILLE PACKAGING | LOUISVILLE, KY | 2022 | 5,898 | 5,898 | — |
| ARKEMA INC. - CALVERT CITY, KY PLANT | CALVERT CITY, KY | 2022 | 746 | 746 | — |
| DAIKIN AMERICA INC | DECATUR, AL | 2022 | 50 | 50 | — |
| HUDSON TECHNOLOGIES CO | CHAMPAIGN, IL | 2021 | — | — | — |
| HUDSON TECHNOLOGIES COMPANY | ONTARIO, CA | 2021 | — | — | — |
| HONEYWELL INTERNATIONAL INC - GEISMAR COMPLEX | GEISMAR, LA | 2021 | 64,943 | 64,943 | — |
| DUPONT COMPANY - CORPUS CHRISTI PLANT | INGLESIDE, TX | 2021 | 18,973 | 18,973 | — |
| LOUISVILLE PACKAGING | LOUISVILLE, KY | 2021 | 8,019 | 8,019 | — |
| ARKEMA INC. - CALVERT CITY, KY PLANT | CALVERT CITY, KY | 2021 | 844 | 844 | — |
| DAIKIN AMERICA INC | DECATUR, AL | 2021 | 50 | 50 | — |
| HUDSON TECHNOLOGIES COMPANY | ONTARIO, CA | 2020 | — | — | — |
| HUDSON TECHNOLOGIES CO | CHAMPAIGN, IL | 2020 | — | — | — |
| HONEYWELL INTERNATIONAL INC - GEISMAR COMPLEX | GEISMAR, LA | 2020 | 58,836 | 58,836 | — |
| LOUISVILLE PACKAGING | LOUISVILLE, KY | 2020 | 8,293 | 8,293 | — |
| DUPONT COMPANY - CORPUS CHRISTI PLANT | INGLESIDE, TX | 2020 | 3,559 | 3,559 | — |
| ARKEMA INC. - CALVERT CITY, KY PLANT | CALVERT CITY, KY | 2020 | 818 | 818 | — |
| DAIKIN AMERICA INC | DECATUR, AL | 2020 | 50 | 50 | — |
| HONEYWELL INTERNATIONAL INC - GEISMAR COMPLEX | GEISMAR, LA | 2019 | 61,297 | 61,297 | — |
| LOUISVILLE PACKAGING | LOUISVILLE, KY | 2019 | 14,384 | 14,384 | — |
| ARKEMA INC. - CALVERT CITY, KY PLANT | CALVERT CITY, KY | 2019 | 756 | 756 | — |
| DAIKIN AMERICA INC | DECATUR, AL | 2019 | 50 | 50 | — |
| HUDSON TECHNOLOGIES CO | NASHVILLE, TN | 2018 | — | — | — |
| HONEYWELL INTERNATIONAL INC - GEISMAR COMPLEX | GEISMAR, LA | 2018 | 52,935 | 52,926 | — |
| LOUISVILLE PACKAGING | LOUISVILLE, KY | 2018 | 11,364 | 11,364 | — |
| DUPONT COMPANY - CORPUS CHRISTI PLANT | INGLESIDE, TX | 2018 | 3,796 | 3,796 | — |
| ARKEMA INC. - CALVERT CITY, KY PLANT | CALVERT CITY, KY | 2018 | 790 | 790 | — |
| NATIONAL REFRIGERANTS INC DEERFIELD FACILITY | ROSENHAYN, NJ | 2018 | 700 | 700 | — |
| DAIKIN AMERICA INC | DECATUR, AL | 2018 | 50 | 50 | — |
| HUDSON TECHNOLOGIES CO | NASHVILLE, TN | 2017 | — | — | — |
| HONEYWELL INTERNATIONAL INC - GEISMAR COMPLEX | GEISMAR, LA | 2017 | 53,778 | 53,778 | — |
| LOUISVILLE PACKAGING | LOUISVILLE, KY | 2017 | 9,438 | 9,438 | — |
| DUPONT COMPANY - CORPUS CHRISTI PLANT | INGLESIDE, TX | 2017 | 4,475 | 4,475 | — |
| ARKEMA INC. - CALVERT CITY, KY PLANT | CALVERT CITY, KY | 2017 | 770 | 770 | — |
| NATIONAL REFRIGERANTS INC DEERFIELD FACILITY | ROSENHAYN, NJ | 2017 | 306 | 306 | — |