EPA TRI Facility · Chemicals
Huntsman
Rock Hill, SC · Parent: Huntsman Corp
- Total releases
- 52.5K lbs
- Chemicals reported
- 6
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
MIXED Form-R mix
Huntsman: how the 52.5K lbs splits
52.5K lbs across all reported pathways
- Off-site Transfers 29.8K lbs 56.8%
- Air Releases 22.7K lbs 43.2%
Huntsman's 52.5K lbs Form-R total is MIXED - off-site transfers is 56.8% of the bar. Next segment: air releases at 43.2%. Leading chemical by pounds: Toluene.
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 TRACE-CARC
Huntsman is an EPA Toxics Release Inventory reporter in Rock Hill, SC, in the chemicals sector. It reported 5.7K lbs of releases across 6 chemicals in 2023, and 52.5K lbs in total across its 2021-2023 reporting years. That ranks 6,022 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In South Carolina's 574 reporting TRI sites, pounds #1 is not chemical-count #1. Huntsman is pounds #186 and chemical-count #114 at 52.5K lbs. Oceanagold Haile Gold Mine leads reported pounds (30.2M lbs) at 19 chemicals (chemical-count #14). Giant Cement Co leads chemical count at 90 chemicals (53.3K lbs, pounds #185). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Gabriel Phenoxies Inc; Cytec Engineered Materials Inc.; Inchem Corp; Pbi Performance Products Inc. Similar-scale Chemicals peers outside South Carolina: Altec Industries Inc.; A O Smith Corp Protective Coatings Div; Owensboro Specialty Polymers Inc; Dupont Towanda Plant. Other Huntsman Corp sites in this extract: Huntsman Advanced Materials Americas; Huntsman Advanced Materials LLC; Huntsman Building Solutions; Huntsman Advanced Materials Americas LLC. Largest disclosed chemicals by pounds: Toluene; n-Butyl alcohol; 4,4'-Isopropylidenediphenol; Methyl methacrylate.
Huntsman is a LIGHT · MIXED-pathway Form-R site in Rock Hill, SC: 52.5K lbs across 6 chemicals (1 carcinogen-classified, TRACE-CARC). No single media clears 70% of the bar (lead segment off-site transfers at 56.8%). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Altec Industries Inc. and A O Smith Corp Protective Coatings Div.
Huntsman vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
53K lbs Top 23% higher than 77% 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: Toluene-led volume
Among the 3,917 Chemicals facilities in this database, Huntsman reports the 1,270th-largest volume (52.5K lbs). Its reported volume is concentrated rather than spread: Toluene alone is 74.8% of the total. Scale peers outside South Carolina include Altec Industries Inc. and A O Smith Corp Protective Coatings Div.
Concentrated means ≥60% of Huntsman's pounds in one chemical - here Toluene at 74.8%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Huntsman's total reported releases fell from 24.1 thousand lb in 2022 to 5.7 thousand lb in 2023, based on EPA TRI filings.
- Huntsman's off-site transfers fell from 17.3 thousand lb in 2022 to 1 lb in 2023, based on EPA TRI filings.
- Huntsman's chemicals reported rose from 4 in 2022 to 6 in 2023, based on EPA TRI filings.
- Huntsman's air releases fell from 6.8 thousand lb in 2022 to 5.7 thousand lb in 2023, based on EPA TRI filings.
Huntsman Form-R facts
Compare this facility
See how Huntsman stacks up against nearby facilities and the typical reporter.
50% less than the comparison
About the same as 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 releases toxic chemicals into the environment. Total: 52.5K lbs.
Emissions Trend Summary
From 2021 to 2023, total releases decreased by 75% (22.7K lbs to 5.7K lbs).
Huntsman: annual Form-R pounds
LIGHT site · MIXED pathway · TRI years 2021–2023
- 2021 0
- 2022 0
- 2023 0
What this shows Huntsman year-over-year reported totals (decreased by 75% from 2021 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: Toluene.
| Year | Total | Chemicals |
|---|---|---|
| 2021 | 22.7K lbs | 6 |
| 2022 | 24.1K lbs | 4 |
| 2023 | 5.7K lbs | 6 |
Chemical Releases
Aggregated across all reporting years (2021–2023). 1 of 6 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Toluene | 39.3K lbs | - |
| n-Butyl alcohol | 9.8K lbs | - |
| 4,4'-Isopropylidenediphenol | 2.4K lbs | - |
| Methyl methacrylate | 840 lbs | - |
| Epichlorohydrin | 200 lbs | Carcinogen |
| Certain glycol ethers | 0 lbs | - |
Huntsman in York
Nearest TRI Facilities to Huntsman
Closest other reporters in South Carolina - including Gabriel Phenoxies Inc, Cytec Engineered Materials Inc., Inchem Corp, ordered by distance.
Showing 8 of 573 other reporting facilities in South Carolina.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside South Carolina - e.g. Altec Industries Inc., A O Smith Corp Protective Coatings Div, Owensboro Specialty Polymers Inc.
Compare beyond South Carolina
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Huntsman on cumulative reported pounds (52.5K lbs) and distinct chemical count (6). Release-pound peers include Depuy Orthopaedics Inc, Altec Industries Inc., A O Smith Corp Protective Coatings Div. Chemical-count peers include Eaton Intelligent Power Ltd, Leoni Wire Inc, Turf Care Supply-Hatfield Plant. 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.
- Depuy Orthopaedics Inc Warsaw, IN · Miscellaneous Manufacturing 52.5K lbs reported
- Altec Industries Inc. Wathena, KS · Chemicals 52.5K lbs reported
- A O Smith Corp Protective Coatings Div Florence, KY · Chemicals 52.5K lbs reported
- Ozona Gas Plant Ozona, TX · Natural Gas Processing 52.5K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Huntsman Corp Facilities
Same-parent TRI sites ranked by reported releases - including Huntsman Advanced Materials Americas, Huntsman Advanced Materials LLC, Huntsman Building Solutions.
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 Toluene, n-Butyl alcohol, 4,4'-Isopropylidenediphenol, Methyl methacrylate; nearby reporters include Gabriel Phenoxies Inc. Huntsman stamps LIGHT volume · MIXED pathway · TRACE-CARC 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 TRI extract (LIGHT · MIXED · TRACE-CARC · lead Toluene) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Huntsman totals are self-reported EPCRA §313 estimates for Rock Hill, SC, latest year 2023. Form-R rows span 2021–2023 (3 years). NAICS 325211 · Chemicals. 0.4% of York TRI pounds in this extract. Nearest ABS peer: Depuy Orthopaedics Inc (Δ 2 lbs). Pounds ≠ exposure.
Huntsman stamps LIGHT · MIXED pathway (off-site transfers leads at 56.8%). 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