Huntsman Inc
3 facilities · 2 states · 2.2M lbs total releases
According to the EPA Toxics Release Inventory, Huntsman Inc is the reported parent of 3 Form R facilities across 2 states, disclosing 2.2M lbs of toxic releases. 8 of 21 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Texas (2.2M lbs). Those TRI figures remain self-reported disclosure pounds for Huntsman Inc, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Huntsman Inc: EPA TRI 2023 reporting year
Same facilities, both years
+68.3%
3 facilities that filed in 2022 and 2023
Whole inventory
+68.3%
319.0 thousand lb → 536.9 thousand lb, every facility that filed
- Huntsman Inc's total reported releases rose from 319.0 thousand lb in 2022 to 536.9 thousand lb in 2023, based on EPA TRI filings.
- Huntsman Inc's off-site transfers rose from 273.3 thousand lb in 2022 to 500.0 thousand lb in 2023, based on EPA TRI filings.
- Huntsman Inc's water releases fell from 5.9 thousand lb in 2022 to 3.9 thousand lb in 2023, based on EPA TRI filings.
- Huntsman Inc's air releases fell from 39.7 thousand lb in 2022 to 33.0 thousand lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Huntsman Inc from filing to facility
Largest Form R sites under this parent: Huntsman Petrochemical LLC; Huntsman Polyurethanes; Huntsman Ethyleneamines Plant. Neighbor parents on the disclosure ladder: Targa Resources Corp; Ineos US I Inc. Largest disclosed chemicals by pounds: Ammonia; Ethylene glycol; Nickel; Diisocyanates; Ethylene oxide. Heaviest-reporting states in this extract: Texas; Illinois. Industry labels on the parent rollup: Chemicals. Start from those named sites and neighbors rather than a generic parent blurb; pounds stay disclosure, not risk.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files Toxics Release Inventory (TRI) · August 2026
Largest Form R sites under this parent: Huntsman Petrochemical LLC; Huntsman Polyurethanes; Huntsman Ethyleneamines Plant. Neighbor parents on the disclosure ladder: Targa Resources Corp; Ineos US I Inc. Largest disclosed chemicals by pounds: Ammonia; Ethylene glycol; Nickel; Diisocyanates; Ethylene oxide. Heaviest-reporting states in this extract: Texas; Illinois. Industry labels on the parent rollup: Chemicals.
Huntsman Inc ranks #444 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. Huntsman Inc files across 2 states, a regional parent portfolio rather than a single-state discloser. Releases are facility-concentrated: Huntsman Petrochemical LLC accounts for most of Huntsman Inc's disclosed pounds, so peer comparisons should weight that site, not an even portfolio average.
Parent aggregation for Huntsman Inc follows facility-reported names. Compare the named neighbors (Targa Resources Corp; Ineos US I Inc) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Huntsman Inc sits among TRI parents
Huntsman Inc sits on a disclosure ladder beside Targa Resources Corp and Ineos US I Inc. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Targa Resources Corp · rank #442 · 105.5M lbs
- Ineos US I Inc · rank #443 · 94.2M lbs
Largest chemicals disclosed by Huntsman Inc
Ammonia; Ethylene glycol; Nickel; Diisocyanates; Ethylene oxide lead the Form R pound rollup for this parent, including filings such as Huntsman Petrochemical LLC. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Ammonia | 1.9M lbs |
| Ethylene glycol | 90.7K lbs |
| Nickel | 45.2K lbs |
| Diisocyanates | 38.3K lbs |
| Ethylene oxide | 22.6K lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Texas | 2 | 2.2M lbs |
| Illinois | 1 | 38.3K lbs |
Facilities (3)
| Facility | Releases |
|---|---|
| Huntsman Petrochemical LLC Conroe, TX | 2.1M lbs |
| Huntsman Polyurethanes Ringwood, IL | 38.3K lbs |
| Huntsman Ethyleneamines Plant Freeport, TX | 37.8K lbs |
Frequently Asked Questions
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Compare beyond the release ladder
Nationwide peers by disclosed pounds & facility count
Cross-portfolio TRI parents nearest Huntsman Inc on total disclosed release pounds (2.2M lbs) and reporting facility count (3). Release-volume peers include Nouryon USA LLC, Leprino Foods Co, Zekelman Industries Inc. Facility-count peers include A-Gas US Holdings Inc, Abb Holdings Inc, Adams Resources & Energy Inc. Neighborhoods are forced disjoint so each axis surfaces a different set of parents.
Similar disclosed release pounds
Nearest parents (≥3 facilities, ≥10k lbs) by absolute TRI disclosed pounds, not rank-adjacent ladder neighbors.
Similar facility count
Nearest parents by reporting-site count (deduped against the release-pound neighborhood).
About This Data
EPA TRI parent totals cover all media. This extract's heaviest states for the parent are Texas, Illinois; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Huntsman Inc's TRI parent record
From Huntsman Inc, open Huntsman Petrochemical LLC or compare against Targa Resources Corp rather than reading rank alone.
- Open the largest Form R site for Huntsman Inc (Huntsman Petrochemical LLC in TX). Largest facility
- Compare against Ineos US I Inc, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Huntsman Inc sits among all slug-merged TRI parents. All parent companies
Rank and peers (Targa Resources Corp, Ineos US I Inc) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Huntsman Inc's record groups disclosed TRI parent-company filings so readers can compare reporting context without treating the total as a measure of risk.
Company release figures are computed directly from EPA Toxic Release Inventory data; source names and the record-linking method are documented in the methodology.
Primary sources
- EPA Toxics Release Inventory Basic Data Files - annual facility-level chemical-release disclosures
PlainEnviro renders public EPA records directly from its data pipeline; no figure on this page is typed in by an editor. See the editorial standards and corrections policy for how source changes and reported errors are handled.