Toxic Release Inventory data for 2024. 24 facilities reported releasing cumene hydroperoxide.
| Facility | State | On-site (lb) |
|---|---|---|
| Elemental Environmental Solutions Llc Arkadelphia | Arkansas | 254.8k |
| Pergan Marshall Llc Marshall | Texas | 26.0k |
| Advansix Resins & Chemicals Llc Philadelphia | Pennsylvania | 5.5k |
| Ineos Phenol Theodore | Alabama | 3.5k |
| Sabic Innovative Plastics Mt. Vernon Llc Mount Vernon | Indiana | 3.5k |
| General Motors Llc Global Propulsion Systems -Defiance Defiance | Ohio | 1.0k |
| Dynachem Inc Georgetown | Illinois | 460 |
| Shell Chemical Lp Deer Park | Texas | 384 |
| Lm Wind Power Blades Inc Grand Forks | North Dakota | 358 |
| Freeport_olin Bc Freeport | Texas | 311 |
| Crane Composites Inc. Florence | Kentucky | 104 |
| Crane Composites Inc Jonesboro | Arkansas | 46 |
| Us Ecology Texas Inc Robstown | Texas | 41 |
| Sabic Innovative Plastics Us Llc Ottawa | Illinois | 10 |
| Pioneer Plastics Corp Morristown | Tennessee | 0 |
| Rohm & Haas - Louisville Plant Louisville | Kentucky | 0 |
| Armorock Llc Sulphur Springs | Texas | 0 |
| Aw Texas Cibolo | Texas | 0 |
| Nouryon Functional Chemicals Llc Pasadena | Texas | 0 |
| Mt Systems Inc Canton | Ohio | 0 |
| Hubbell Lenoir City Inc Lenoir City | Tennessee | 0 |
| United Initiators Inc Helena | Arkansas | 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, 24 facilities reported releasing cumene hydroperoxide to EPA's TRI program.
Releases are spread across all three environmental pathways: 25.7k lb to air (stack and fugitive emissions), 2.4k lb to water (surface water discharges), and 281.4k lb to land (landfills, surface impoundments, and land treatment).
TRI data represents reported releases, not measured environmental concentrations. A facility reporting large releases of cumene hydroperoxide 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.