Trinity Industries Inc
8 facilities · 1 state · 785.4K lbs total releases
According to the EPA Toxics Release Inventory, Trinity Industries Inc is the reported parent of 8 Form R facilities across 1 state, disclosing 785.4K lbs of toxic releases. 4 of 34 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Texas (785.4K lbs). Those TRI figures remain self-reported disclosure pounds for Trinity Industries Inc, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Trinity Industries Inc: EPA TRI 2023 reporting year
Same facilities, both years
+68.1%
4 facilities that filed in 2022 and 2023
Whole inventory
+68.1%
80.0 thousand lb → 134.5 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.
- Trinity Industries Inc's total reported releases rose from 80.0 thousand lb in 2022 to 134.5 thousand lb in 2023, based on EPA TRI filings.
- Trinity Industries Inc's water releases rose from 0 lb in 2022 to 34 lb in 2023, based on EPA TRI filings.
- Trinity Industries Inc's off-site transfers rose from 55.4 thousand lb in 2022 to 110.3 thousand lb in 2023, based on EPA TRI filings.
- Trinity Industries Inc's air releases fell from 24.7 thousand lb in 2022 to 24.2 thousand lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Trinity Industries Inc from filing to facility
Largest Form R sites under this parent: Trinity Tank Car Inc. Plt 200; Trinity Tank Car Inc. Plt 19; Trinity Tank Car Inc Plt 110; Trinity Heads Inc. Plt 56. Neighbor parents on the disclosure ladder: Targa Resources Corp; Ineos US I Inc. Largest disclosed chemicals by pounds: Manganese; Manganese And Manganese Compounds; Xylene (mixed isomers); Manganese compounds; Chromium. Heaviest-reporting states in this extract: Texas. Industry labels on the parent rollup: Transportation Equipment; Fabricated Metals; Nonmetallic Mineral Product. Start from those named sites and neighbors rather than a generic parent blurb; pounds stay disclosure, not risk.
Largest Form R sites under this parent: Trinity Tank Car Inc. Plt 200; Trinity Tank Car Inc. Plt 19; Trinity Tank Car Inc Plt 110; Trinity Heads Inc. Plt 56. Neighbor parents on the disclosure ladder: Targa Resources Corp; Ineos US I Inc. Largest disclosed chemicals by pounds: Manganese; Manganese And Manganese Compounds; Xylene (mixed isomers); Manganese compounds; Chromium. Heaviest-reporting states in this extract: Texas. Industry labels on the parent rollup: Transportation Equipment; Fabricated Metals; Nonmetallic Mineral Product.
Trinity Industries Inc ranks #732 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. Trinity Industries Inc's TRI Form R footprint is concentrated in a single state (Texas), so statewide context matters more than a multi-state portfolio read. Trinity Industries Inc's disclosed pounds are spread across 8 facilities, no single site dominates the parent total in this extract.
Parent aggregation for Trinity Industries 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 Trinity Industries Inc sits among TRI parents
Trinity Industries 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 #730 · 105.5M lbs
- Ineos US I Inc · rank #731 · 94.2M lbs
Largest chemicals disclosed by Trinity Industries Inc
Manganese; Manganese And Manganese Compounds; Xylene (mixed isomers); Manganese compounds; Chromium lead the Form R pound rollup for this parent, including filings such as Trinity Tank Car Inc. Plt 200. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Manganese | 251.5K lbs |
| Manganese And Manganese Compounds | 242.5K lbs |
| Xylene (mixed isomers) | 131.3K lbs |
| Manganese compounds | 91.9K lbs |
| Chromium | 25.6K lbs |
Facilities (8)
| Facility | Releases |
|---|---|
| Trinity Tank Car Inc. Plt 200 Longview, TX | 344.0K lbs |
| Trinity Tank Car Inc. Plt 19 Longview, TX | 257.0K lbs |
| Trinity Tank Car Inc Plt 110 Longview, TX | 114.9K lbs |
| Trinity Heads Inc. Plt 56 Navasota, TX | 34.4K lbs |
| Trinity Tank Car Inc Plt 194 Longview, TX | 27.2K lbs |
| Trinity Tank Car Inc Plt 192 Saginaw, TX | 4.8K lbs |
| Trinity Industries Inc Plt 1016 Fort Worth, TX | 3.1K lbs |
| Transit Mix Killeen Plant Plant #1151 Killeen, TX | 0 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 Trinity Industries Inc on total disclosed release pounds (785.4K lbs) and reporting facility count (8). Release-volume peers include Ingevity Corp, Luvata N.a. Inc, Quad/graphics Inc. Facility-count peers include Agropur Inc, Albemarle Corp, Allegheny Technologies 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; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Trinity Industries Inc's TRI parent record
From Trinity Industries Inc, open Trinity Tank Car Inc. Plt 200 or compare against Targa Resources Corp rather than reading rank alone.
- Open the largest Form R site for Trinity Industries Inc (Trinity Tank Car Inc. Plt 200 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 Trinity Industries 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
Trinity Industries 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.