Cabot Corp
6 facilities · 4 states · 4.0M lbs total releases
According to the EPA Toxics Release Inventory, Cabot Corp is the reported parent of 6 Form R facilities across 4 states, disclosing 4.0M lbs of toxic releases. 4 of 31 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Louisiana (3.6M lbs). Those TRI figures remain self-reported disclosure pounds for Cabot Corp, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Cabot Corp: EPA TRI 2023 reporting year
Same facilities, both years
-6.5%
5 facilities that filed in 2022 and 2023
Whole inventory
-6.5%
894.8 thousand lb → 836.8 thousand lb, every facility that filed
Between the two reporting years, 0 facilities filed for the first time and 1 stopped filing. Facilities entering or leaving the inventory are excluded from the same-facility comparison above.
- Cabot Corp's total reported releases fell from 894.7 thousand lb in 2022 to 836.8 thousand lb in 2023, based on EPA TRI filings.
- Cabot Corp's off-site transfers fell from 14.7 thousand lb in 2022 to 5.3 thousand lb in 2023, based on EPA TRI filings.
- Cabot Corp's water releases rose from 363 lb in 2022 to 496 lb in 2023, based on EPA TRI filings.
- Cabot Corp's air releases fell from 879.7 thousand lb in 2022 to 830.9 thousand lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Cabot Corp from filing to facility
Largest Form R sites under this parent: Cabot Corp Canal Plant; Cabot Corp Ville Platte Plant; Cabot Corp Pampa Plant; Cabot Corp Pampa Development & Manufacturing Center. Neighbor parents on the disclosure ladder: Bayer US Holding LP; Ccc Parent LLC. Largest disclosed chemicals by pounds: Hydrogen sulfide; Carbon disulfide; Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Carbonyl sulfide. Heaviest-reporting states in this extract: Louisiana; Texas; Michigan. 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: Cabot Corp Canal Plant; Cabot Corp Ville Platte Plant; Cabot Corp Pampa Plant; Cabot Corp Pampa Development & Manufacturing Center. Neighbor parents on the disclosure ladder: Bayer US Holding LP; Ccc Parent LLC. Largest disclosed chemicals by pounds: Hydrogen sulfide; Carbon disulfide; Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Carbonyl sulfide. Heaviest-reporting states in this extract: Louisiana; Texas; Michigan. Industry labels on the parent rollup: Chemicals.
Cabot Corp ranks #310 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. Cabot Corp files across 4 states, a regional parent portfolio rather than a single-state discloser. Cabot Corp's disclosed pounds are spread across 6 facilities, no single site dominates the parent total in this extract.
Parent aggregation for Cabot Corp follows facility-reported names. Compare the named neighbors (Bayer US Holding LP; Ccc Parent LLC) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Cabot Corp sits among TRI parents
Cabot Corp sits on a disclosure ladder beside Bayer US Holding LP and Ccc Parent LLC. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Bayer US Holding LP · rank #308 · 81.9M lbs
- Ccc Parent LLC · rank #309 · 65.6M lbs
Largest chemicals disclosed by Cabot Corp
Hydrogen sulfide; Carbon disulfide; Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Carbonyl sulfide lead the Form R pound rollup for this parent, including filings such as Cabot Corp Canal Plant. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Hydrogen sulfide | 1.4M lbs |
| Carbon disulfide | 1.0M lbs |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 396.1K lbs |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 391.5K lbs |
| Carbonyl sulfide | 323.8K lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Louisiana | 2 | 3.6M lbs |
| Texas | 2 | 357.1K lbs |
| Michigan | 1 | 44.3K lbs |
| Massachusetts | 1 | 112 lbs |
Facilities (6)
| Facility | Releases |
|---|---|
| Cabot Corp Canal Plant Centerville, LA | 2.6M lbs |
| Cabot Corp Ville Platte Plant Ville Platte, LA | 1.0M lbs |
| Cabot Corp Pampa Plant Pampa, TX | 255.4K lbs |
| Cabot Corp Pampa Development & Manufacturing Center Pampa, TX | 101.7K lbs |
| Cabot Fumed Silica - Midland Plant Midland, MI | 44.3K lbs |
| Cabot Corp Haverhill, MA | 112 lbs |
Frequently Asked Questions
How much pollution does Cabot Corp release?
How many facilities does Cabot Corp operate?
What industries and chemicals show up for Cabot Corp?
Does Cabot Corp release carcinogens?
Compare beyond the release ladder
Nationwide peers by disclosed pounds & facility count
Cross-portfolio TRI parents nearest Cabot Corp on total disclosed release pounds (4.0M lbs) and reporting facility count (6). Release-volume peers include Fujifilm Holdings America Corp, Patrick Industries Inc, Howmet Aerospace Inc. Facility-count peers include Abbott Laboratories, Agribeef Co, Allnex USA 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 Louisiana, Texas, Michigan; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Cabot Corp's TRI parent record
From Cabot Corp, open Cabot Corp Canal Plant or compare against Bayer US Holding LP rather than reading rank alone.
- Open the largest Form R site for Cabot Corp (Cabot Corp Canal Plant in LA). Largest facility
- Compare against Ccc Parent LLC, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Cabot Corp sits among all slug-merged TRI parents. All parent companies
Rank and peers (Bayer US Holding LP, Ccc Parent LLC) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Cabot Corp'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.