HUNTSMAN PETROCHEMICAL LLC PORT NECHES FACILITY
Port Neches, TX · Parent: HUNTSMAN INTERNATIONAL LLC
Quick Facts
Chemical Releases
Aggregated across all reporting years (2023–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Nickel And Nickel Compounds | 397.5K lbs | Carcinogen |
| Ethylene | 145.0K lbs | \u2014 |
| tert-Butyl alcohol | 53.5K lbs | \u2014 |
| Ethylene glycol | 49.5K lbs | \u2014 |
| Propylene | 38.7K lbs | \u2014 |
| Methyl tert-butyl ether | 32.1K lbs | \u2014 |
| Ethylene oxide | 20.2K lbs | Carcinogen |
| Ammonia | 19.2K lbs | \u2014 |
| Benzene | 12.3K lbs | Carcinogen |
| Propylene oxide | 9.8K lbs | Carcinogen |
| Methanol | 2.5K lbs | \u2014 |
| n-Butyl alcohol | 1.6K lbs | \u2014 |
| Xylene (mixed isomers) | 1.1K lbs | \u2014 |
| Ethylbenzene | 1.1K lbs | Carcinogen |
| Styrene | 837 lbs | Carcinogen |
| Toluene | 738 lbs | \u2014 |
| Certain glycol ethers | 395 lbs | \u2014 |
| Acetaldehyde | 361 lbs | Carcinogen |
| Naphthalene | 334 lbs | Carcinogen |
| 1,3-Butadiene | 332 lbs | Carcinogen |
| Diethanolamine | 298 lbs | \u2014 |
| 2-Methoxyethanol | 238 lbs | \u2014 |
| Nonylphenol | 223 lbs | \u2014 |
| Cyclohexane | 199 lbs | \u2014 |
| Arsenic compounds | 127 lbs | Carcinogen |
| sec-Butyl alcohol | 39 lbs | \u2014 |
| Barium | 4 lbs | \u2014 |
| Chlorine | 0 lbs | \u2014 |
| Dicyclopentadiene | 0 lbs | \u2014 |
| Isoprene | 0 lbs | Carcinogen |
| Nonylphenol Ethoxylates | 0 lbs | \u2014 |
Location
About TRI Data
Data comes from the EPA Toxic Release Inventory (TRI) program. Facilities that manufacture, process, or otherwise use listed toxic chemicals above threshold amounts are required to report annually to the EPA.
Release quantities are self-reported by the facility and may represent estimates rather than exact measurements. "Total releases" includes releases to air, water, land, and off-site transfers for disposal. Quantities shown here are aggregated across all available reporting years.
PlainEnviro presents this data without advocacy framing. The presence of a facility in the TRI database does not by itself indicate a health risk. For site-specific health questions, consult your local environmental or health agency.