Toxic Release Inventory data for 2024. 14 facilities reported releasing 2, 2-dichloro-1, 1, 1-trifluoroethane (hcfc-123).
| Facility | State | On-site (lb) |
|---|---|---|
| Louisville Packaging Louisville | Kentucky | 52.7k |
| A-Gas Us Inc Rhome | Texas | 2.4k |
| Honeywell International Inc-Baton Rouge Plant Baton Rouge | Louisiana | 1.6k |
| Freeport_olin Bc Freeport | Texas | 1.5k |
| Hudson Technologies Co Champaign | Illinois | 1.2k |
| Hudson Technologies Co Atlanta | Georgia | 375 |
| Summit Refrigerants Humble | Texas | 292 |
| National Refrigerants Inc. Rosenhayn | New Jersey | 105 |
| Chemours Washington Works Washington | West Virginia | 10 |
| Buckeye Fire Equipment Kings Mountain | North Carolina | 0 |
| Hudson Technologies Co Ontario | California | 0 |
| Amerex Corp Trussville | Alabama | 0 |
The Toxic Release Inventory (TRI) tracks how much of each listed chemical U.S. industrial facilities release into the environment each year. EPA requires facilities in certain industry sectors that manufacture, process, or otherwise use TRI-listed chemicals above threshold amounts to report annually. In 2024, 14 facilities reported releasing 2, 2-dichloro-1, 1, 1-trifluoroethane (hcfc-123) to EPA's TRI program.
The primary release pathway is air emissions (60.7k lb), which includes both stack emissions from industrial processes and fugitive emissions from equipment leaks, evaporation, and other non-point sources.
TRI data represents reported releases, not measured environmental concentrations. A facility reporting large releases of 2, 2-dichloro-1, 1, 1-trifluoroethane (hcfc-123) is not necessarily causing harm at those levels — toxicity, exposure pathways, and local conditions all matter. Conversely, small reported amounts of highly toxic chemicals can pose greater risk than large amounts of less toxic ones. TRI is a transparency tool, not a risk assessment.
For health information about specific chemicals, the Agency for Toxic Substances and Disease Registry (ATSDR) publishes toxicological profiles, and EPA's Integrated Risk Information System (IRIS) provides reference doses and cancer classifications.