1-Chloro-1,1,2,2-tetrafluoroethane (HCFC-124a)
CAS # 354-25-6
35,728 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)
-79% overall
| Year | Total Released (lbs) | Reporting Facilities | vs Prior Year |
|---|---|---|---|
| 2015 | 7,437 | 3 | — |
| 2016 | 3,920 | 4 | -47% |
| 2017 | 3,624 | 4 | -8% |
| 2018 | 3,550 | 4 | -2% |
| 2019 | 4,012 | 4 | +13% |
| 2020 | 3,826 | 4 | -5% |
| 2021 | 3,655 | 4 | -4% |
| 2022 | 3,538 | 4 | -3% |
| 2023 | 630 | 4 | -82% |
| 2024 | 1,537 | 4 | +144% |
Top Releasing Industries
| Industry Sector | Total Released (lbs) | Facilities |
|---|---|---|
| Manufacturing | 35,308 | 4 |
| Wholesale Trade | 420 | 1 |
| Facility | Location | Year | Total (lbs) | Air | Water |
|---|---|---|---|---|---|
| AIRGAS REFRIGERANTS INC SMYRNA | SMYRNA, GA | 2024 | — | — | — |
| LOUISVILLE PACKAGING | LOUISVILLE, KY | 2024 | 992 | 992 | — |
| HONEYWELL INTERNATIONAL INC - GEISMAR COMPLEX | GEISMAR, LA | 2024 | 495 | 495 | — |
| DAIKIN AMERICA INC | DECATUR, AL | 2024 | 50 | 50 | — |
| AIRGAS REFRIGERANTS INC SMYRNA | SMYRNA, GA | 2023 | — | — | — |
| LOUISVILLE PACKAGING | LOUISVILLE, KY | 2023 | 296 | 296 | — |
| HONEYWELL INTERNATIONAL INC - GEISMAR COMPLEX | GEISMAR, LA | 2023 | 284 | 284 | — |
| DAIKIN AMERICA INC | DECATUR, AL | 2023 | 50 | 50 | — |
| AIRGAS REFRIGERANTS INC SMYRNA | SMYRNA, GA | 2022 | — | — | — |
| HONEYWELL INTERNATIONAL INC - GEISMAR COMPLEX | GEISMAR, LA | 2022 | 3,177 | 3,177 | — |
| LOUISVILLE PACKAGING | LOUISVILLE, KY | 2022 | 311 | 311 | — |
| DAIKIN AMERICA INC | DECATUR, AL | 2022 | 50 | 50 | — |
| AIRGAS REFRIGERANTS INC SMYRNA | SMYRNA, GA | 2021 | — | — | — |
| HONEYWELL INTERNATIONAL INC - GEISMAR COMPLEX | GEISMAR, LA | 2021 | 3,182 | 3,182 | — |
| LOUISVILLE PACKAGING | LOUISVILLE, KY | 2021 | 423 | 423 | — |
| DAIKIN AMERICA INC | DECATUR, AL | 2021 | 50 | 50 | — |
| AIRGAS REFRIGERANTS INC SMYRNA | SMYRNA, GA | 2020 | — | — | — |
| HONEYWELL INTERNATIONAL INC - GEISMAR COMPLEX | GEISMAR, LA | 2020 | 3,338 | 3,338 | — |
| LOUISVILLE PACKAGING | LOUISVILLE, KY | 2020 | 438 | 438 | — |
| DAIKIN AMERICA INC | DECATUR, AL | 2020 | 50 | 50 | — |
| HUDSON TECHNOLOGIES CO | CHAMPAIGN, IL | 2019 | — | — | — |
| HONEYWELL INTERNATIONAL INC - GEISMAR COMPLEX | GEISMAR, LA | 2019 | 3,203 | 3,203 | — |
| LOUISVILLE PACKAGING | LOUISVILLE, KY | 2019 | 759 | 759 | — |
| DAIKIN AMERICA INC | DECATUR, AL | 2019 | 50 | 50 | — |
| HONEYWELL INTERNATIONAL INC - GEISMAR COMPLEX | GEISMAR, LA | 2018 | 2,801 | 2,801 | — |
| LOUISVILLE PACKAGING | LOUISVILLE, KY | 2018 | 600 | 600 | — |
| AIRGAS REFRIGERANTS INC SMYRNA | SMYRNA, GA | 2018 | 99 | 99 | — |
| DAIKIN AMERICA INC | DECATUR, AL | 2018 | 50 | 50 | — |
| HONEYWELL INTERNATIONAL INC - GEISMAR COMPLEX | GEISMAR, LA | 2017 | 2,803 | 2,803 | — |
| LOUISVILLE PACKAGING | LOUISVILLE, KY | 2017 | 498 | 498 | — |
| AIRGAS REFRIGERANTS INC SMYRNA | SMYRNA, GA | 2017 | 273 | 273 | — |
| DAIKIN AMERICA INC | DECATUR, AL | 2017 | 50 | 50 | — |
| HONEYWELL INTERNATIONAL INC - GEISMAR COMPLEX | GEISMAR, LA | 2016 | 2,611 | 2,611 | — |
| LOUISVILLE PACKAGING | LOUISVILLE, KY | 2016 | 1,211 | 1,211 | — |
| DAIKIN AMERICA INC | DECATUR, AL | 2016 | 50 | 50 | — |
| AIRGAS REFRIGERANTS INC SMYRNA | SMYRNA, GA | 2016 | 48 | 48 | — |
| HONEYWELL INTERNATIONAL INC - GEISMAR COMPLEX | GEISMAR, LA | 2015 | 5,922 | 5,922 | — |
| LOUISVILLE PACKAGING | LOUISVILLE, KY | 2015 | 1,465 | 1,465 | — |
| DAIKIN AMERICA INC | DECATUR, AL | 2015 | 50 | 50 | — |