Ineos US I Inc
4 facilities · 2 states · 136.6M lbs total releases
According to the EPA Toxics Release Inventory, Ineos US I Inc is the reported parent of 4 Form R facilities across 2 states, disclosing 136.6M lbs of toxic releases. 17 of 76 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Texas (94.2M lbs). Those TRI figures remain self-reported disclosure pounds for Ineos US I Inc, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Ineos US I Inc: EPA TRI 2023 reporting year
Same facilities, both years
-11.9%
4 facilities that filed in 2022 and 2023
Whole inventory
-11.9%
27.1 million lb → 23.9 million lb, every facility that filed
- Ineos US I Inc's total reported releases fell from 27.1 million lb in 2022 to 23.9 million lb in 2023, based on EPA TRI filings.
- Ineos US I Inc's air releases fell from 1.1 million lb in 2022 to 908.6 thousand lb in 2023, based on EPA TRI filings.
- Ineos US I Inc's land releases fell from 26.0 million lb in 2022 to 23.0 million lb in 2023, based on EPA TRI filings.
- Ineos US I Inc's off-site transfers rose from 4.9 thousand lb in 2022 to 5.2 thousand lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Ineos US I Inc from filing to facility
Largest Form R sites under this parent: Ineos Nitriles USA LLC Green Lake Plant; Ineos Nitriles USA LLC; Ineos USA LLC - Chocolate Bayou Plant; Ineos USA LLC Stratton Ridge. Neighbor parents on the disclosure ladder: Targa Resources Corp; Ascend Performance Materials Holdings Inc. Largest disclosed chemicals by pounds: Acetonitrile; Ammonia; Acrylonitrile; Acrylamide; Cyanide compounds. Heaviest-reporting states in this extract: Texas; Ohio. Industry labels on the parent rollup: Chemicals; Petroleum Bulk Terminals. 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: Ineos Nitriles USA LLC Green Lake Plant; Ineos Nitriles USA LLC; Ineos USA LLC - Chocolate Bayou Plant; Ineos USA LLC Stratton Ridge. Neighbor parents on the disclosure ladder: Targa Resources Corp; Ascend Performance Materials Holdings Inc. Largest disclosed chemicals by pounds: Acetonitrile; Ammonia; Acrylonitrile; Acrylamide; Cyanide compounds. Heaviest-reporting states in this extract: Texas; Ohio. Industry labels on the parent rollup: Chemicals; Petroleum Bulk Terminals.
Among slug-merged TRI parents in this extract, Ineos US I Inc sits near the top of the release list (rank #15 of 4,988). Ineos US I Inc files across 2 states, a regional parent portfolio rather than a single-state discloser. Ineos US I Inc's disclosed pounds are spread across 4 facilities, no single site dominates the parent total in this extract.
Parent aggregation for Ineos US I Inc follows facility-reported names. Compare the named neighbors (Targa Resources Corp; Ascend Performance Materials Holdings Inc) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Ineos US I Inc sits among TRI parents
Ineos US I Inc sits on a disclosure ladder beside Targa Resources Corp and Ascend Performance Materials Holdings Inc. Open those parents for a different facility count, state span, and chemical mix.
Lower disclosed volume
- Targa Resources Corp · rank #16 · 105.5M lbs
- Ascend Performance Materials Holdings Inc · rank #17 · 94.0M lbs
Largest chemicals disclosed by Ineos US I Inc
Acetonitrile; Ammonia; Acrylonitrile; Acrylamide; Cyanide compounds lead the Form R pound rollup for this parent, including filings such as Ineos Nitriles USA LLC Green Lake Plant. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Acetonitrile | 48.9M lbs |
| Ammonia | 24.9M lbs |
| Acrylonitrile | 16.8M lbs |
| Acrylamide | 15.9M lbs |
| Cyanide compounds | 8.0M lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Texas | 3 | 94.2M lbs |
| Ohio | 1 | 42.4M lbs |
Facilities (4)
| Facility | Releases |
|---|---|
| Ineos Nitriles USA LLC Green Lake Plant Port Lavaca, TX | 90.2M lbs |
| Ineos Nitriles USA LLC Lima, OH | 42.4M lbs |
| Ineos USA LLC - Chocolate Bayou Plant Alvin, TX | 3.9M lbs |
| Ineos USA LLC Stratton Ridge Clute, TX | 38.3K lbs |
Frequently Asked Questions
How much pollution does Ineos US I Inc release?
How many facilities does Ineos US I Inc operate?
What industries and chemicals show up for Ineos US I Inc?
Does Ineos US I Inc release carcinogens?
Compare beyond the release ladder
Nationwide peers by disclosed pounds & facility count
Cross-portfolio TRI parents nearest Ineos US I Inc on total disclosed release pounds (136.6M lbs) and reporting facility count (4). Release-volume peers include US Department of Defense, US Steel Corp, Republic Services Inc. Facility-count peers include A Stucki Holding Corp, Advanced Heat Treat Corp, Alleima USA LLC. 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, Ohio; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Ineos US I Inc's TRI parent record
From Ineos US I Inc, open Ineos Nitriles USA LLC Green Lake Plant or compare against Targa Resources Corp rather than reading rank alone.
- Open the largest Form R site for Ineos US I Inc (Ineos Nitriles USA LLC Green Lake Plant in TX). Largest facility
- Compare against Targa Resources Corp, the next-lower disclosed-volume parent. Lower-volume parent
- Browse the full parent release ranking to see where Ineos US I Inc sits among all slug-merged TRI parents. All parent companies
Rank and peers (Targa Resources Corp, Ascend Performance Materials Holdings Inc) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Ineos US I 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.