EPA TRI Facility · Chemicals
Huntsman Ethyleneamines Plant
Freeport, TX · Parent: Huntsman Inc
- Total releases
- 37.8K lbs
- Chemicals reported
- 3
- Carcinogens
- 2
- Primary pathway
- Water Discharges
MIXED Form-R mix
Huntsman Ethyleneamines Plant: how the 37.8K lbs splits
37.8K lbs across all reported pathways
- Water Discharges 24.3K lbs 64.4%
- Land Disposal 7.5K lbs 19.8%
- Air Releases 5.9K lbs 15.7%
- Off-site Transfers 46 lbs 0.1%
Huntsman Ethyleneamines Plant's 37.8K lbs Form-R total is MIXED - water discharges is 64.4% of the bar. Next segment: land disposal at 19.8%. Leading chemical by pounds: Ammonia.
Carcinogen-classified pounds vs other reported pounds
Same cumulative TRI total as above, split by EPA/IARC carcinogen classification on each chemical: pounds share, not chemical count. Classification is not a site health-risk score.
LIGHT volume MIXED pathway CARC-LEAN
Huntsman Ethyleneamines Plant is an EPA Toxics Release Inventory reporter in Freeport, TX, in the chemicals sector. It reported 7.3K lbs of releases across 3 chemicals in 2023, and 37.8K lbs in total across its 2019-2023 reporting years. That ranks 6,779 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Texas's 2,016 reporting TRI sites, pounds #1 is not chemical-count #1. Huntsman Ethyleneamines Plant is pounds #657 and chemical-count #971 at 37.8K lbs. Ascend Performance Materials-Chocolate Bayou Plant leads reported pounds (94.0M lbs) at 36 chemicals (chemical-count #35). Veolia Es Technical Solutions LLC Port Arthur Facility leads chemical count at 246 chemicals (1.5M lbs, pounds #112). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Gladieux Metals Recycling LLC; Chemical Specialties Inc; Corteva Freeport Operations; Phillips 66 Co Freeport I Terminal. Similar-scale Chemicals peers outside Texas: Reg Seneca LLC; Cyanco Co LLC; Franklin International; Green Plains York LLC. Other Huntsman Inc sites in this extract: Huntsman Petrochemical LLC; Huntsman Polyurethanes. Largest disclosed chemicals by pounds: Ammonia; 1,2-Dichloroethane; Vinyl chloride.
Huntsman Ethyleneamines Plant is a LIGHT · MIXED-pathway Form-R site in Freeport, TX: 37.8K lbs across 3 chemicals (2 carcinogen-classified, CARC-LEAN). No single media clears 70% of the bar (lead segment water discharges at 64.4%). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Reg Seneca LLC and Cyanco Co LLC.
Huntsman Ethyleneamines Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
38K lbs Top 26% higher than 74% of 25,986 reporting TRI facilities
Each bar is a $1M-wide band; taller bars hold more reporting TRI facilities. The dashed line and filled bar mark this facility. Hover, focus, or tap a bar for its full count, share, and position.
Source U.S. Environmental Protection Agency, Toxics Release Inventory · 2023 reporting year
Huntsman Ethyleneamines Plant: Ammonia-led volume
Among the 3,917 Chemicals facilities in this database, Huntsman Ethyleneamines Plant reports the 1,422nd-largest volume (37.8K lbs). Its reported volume is concentrated rather than spread: Ammonia alone is 97.9% of the total. Scale peers outside Texas include Reg Seneca LLC and Cyanco Co LLC.
Concentrated means ≥60% of Huntsman Ethyleneamines Plant's pounds in one chemical - here Ammonia at 97.9%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Huntsman Ethyleneamines Plant's total reported releases rose from 6.4 thousand lb in 2022 to 7.3 thousand lb in 2023, based on EPA TRI filings.
- Huntsman Ethyleneamines Plant's off-site transfers rose from 0 lb in 2022 to 46 lb in 2023, based on EPA TRI filings.
- Huntsman Ethyleneamines Plant's air releases rose from 539 lb in 2022 to 3.4 thousand lb in 2023, based on EPA TRI filings.
- Huntsman Ethyleneamines Plant's water releases fell from 5.9 thousand lb in 2022 to 3.9 thousand lb in 2023, based on EPA TRI filings.
Huntsman Ethyleneamines Plant Form-R facts
Compare this facility
See how Huntsman Ethyleneamines Plant stacks up against nearby facilities and the typical reporter.
73% less than the comparison
40% less than the comparison
Comparison reflects reported pounds and chemical counts, not toxicity or health risk. Averages cover facilities reporting any release.
How does this facility release toxic chemicals?
How Huntsman Ethyleneamines Plant releases toxic chemicals into the environment. Total: 37.8K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases held roughly flat (7.3K lbs to 7.3K lbs).
Huntsman Ethyleneamines Plant: annual Form-R pounds
LIGHT site · MIXED pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Huntsman Ethyleneamines Plant year-over-year reported totals (held roughly flat from 2019 to 2023). TRI figures are self-reported estimates and can swing with production, waste handling, and reporting changes, not only with controls. Lead chemical in the extract: Ammonia.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 7.3K lbs | 3 |
| 2020 | 8.7K lbs | 3 |
| 2021 | 8.0K lbs | 3 |
| 2022 | 6.4K lbs | 3 |
| 2023 | 7.3K lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 2 of 3 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Ammonia | 37.0K lbs | - |
| 1,2-Dichloroethane | 562 lbs | Carcinogen |
| Vinyl chloride | 231 lbs | Carcinogen |
Huntsman Ethyleneamines Plant in Brazoria
Nearest TRI Facilities to Huntsman Ethyleneamines Plant
Closest other reporters in Texas - including Gladieux Metals Recycling LLC, Chemical Specialties Inc, Corteva Freeport Operations, ordered by distance.
Showing 8 of 2,015 other reporting facilities in Texas.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside Texas - e.g. Reg Seneca LLC, Cyanco Co LLC, Franklin International.
Compare beyond Texas
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Huntsman Ethyleneamines Plant on cumulative reported pounds (37.8K lbs) and distinct chemical count (3). Release-pound peers include Barton Solvents Inc Council Bluffs, Yamaha Marine Precision Propellers Inc, Parkway Generation Sewaren Energy Center. Chemical-count peers include Industrial C&s of Pr LLC Arecibo Plant, Island Litho Corp., Fenwal International Inc. Neighborhoods are forced disjoint so each axis surfaces a different set of sites.
Similar reported release pounds
Nearest out-of-state reporters (≥1,000 lbs) by absolute TRI pounds, not same-industry or same-county neighbors.
- Barton Solvents Inc Council Bluffs Council Bluffs, IA · Chemical Wholesalers 37.8K lbs reported
- Yamaha Marine Precision Propellers Inc Indianapolis, IN · Primary Metals 37.8K lbs reported
- Parkway Generation Sewaren Energy Center Sewaren, NJ · Electric Utilities 37.8K lbs reported
- Reg Seneca LLC Seneca, IL · Chemicals 37.8K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Huntsman Inc Facilities
Same-parent TRI sites ranked by reported releases - including Huntsman Petrochemical LLC, Huntsman Polyurethanes.
About TRI Data
Data as of 2023 reporting year. Source: U.S. Environmental Protection Agency (EPA) Toxic Release Inventory.
On this page the largest disclosed chemicals include Ammonia, 1,2-Dichloroethane, Vinyl chloride; nearby reporters include Gladieux Metals Recycling LLC. Huntsman Ethyleneamines Plant stamps LIGHT volume · MIXED pathway · CARC-LEAN carcinogen-lbs on this Form-R extract. Totals are self-reported estimates under EPCRA §313, not measured stack emissions or a health-risk score.
Use and verify this record
This Huntsman Ethyleneamines Plant TRI extract (LIGHT · MIXED · CARC-LEAN · lead Ammonia) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Huntsman Ethyleneamines Plant totals are self-reported EPCRA §313 estimates for Freeport, TX, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325199 · Chemicals. 0.0% of Brazoria TRI pounds in this extract. Nearest ABS peer: Barton Solvents Inc Council Bluffs (Δ 3 lbs). Pounds ≠ exposure.
Huntsman Ethyleneamines Plant stamps LIGHT · MIXED pathway (water discharges leads at 64.4%). Pipeline-rendered EPA Form-R only - no editor-typed pounds. Corrections: editorial policy.
All federal data sources used on this page
- EPA Toxics Release Inventory (TRI) Basic Data Files - annual self-reported chemical-release filings. epa.gov
- EPA TRI Program reference - how chemicals and reported releases are counted. epa.gov
- EPA Facility Registry Service - facility location and identity. epa.gov
- EPA ECHO - regulatory and compliance context. epa.gov
- EPA Envirofacts - the EPA data warehouse exposing these datasets. epa.gov