Allegheny Technologies Inc
8 facilities · 5 states · 817.1K lbs total releases
According to the EPA Toxics Release Inventory, Allegheny Technologies Inc is the reported parent of 8 Form R facilities across 5 states, disclosing 817.1K 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 Ohio (702.7K lbs). Those TRI figures remain self-reported disclosure pounds for Allegheny Technologies Inc, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Allegheny Technologies Inc: EPA TRI 2023 reporting year
Same facilities, both years
-78.6%
6 facilities that filed in 2022 and 2023
Whole inventory
-78.6%
108.7 thousand lb → 23.3 thousand lb, every facility that filed
- Allegheny Technologies Inc's total reported releases fell from 108.7 thousand lb in 2022 to 23.3 thousand lb in 2023, based on EPA TRI filings.
- Allegheny Technologies Inc's air releases fell from 406 lb in 2022 to 28 lb in 2023, based on EPA TRI filings.
- Allegheny Technologies Inc's off-site transfers fell from 108.2 thousand lb in 2022 to 23.2 thousand lb in 2023, based on EPA TRI filings.
- Allegheny Technologies Inc's chemicals reported fell from 11 in 2022 to 10 in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Allegheny Technologies Inc from filing to facility
Largest Form R sites under this parent: Jewel Acquisition Llc-Louisville; Ati Ladish Llc.; Ati Flat Rolled Products Holdings LLC; Ati Albany Operations Facility. Neighbor parents on the disclosure ladder: Cleveland-Cliffs Inc; Ineos US I Inc. Largest disclosed chemicals by pounds: Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region); Nickel And Nickel Compounds; Nitrate compounds (water dissociable; reportable only when in aqueous solution); Nickel; Manganese And Manganese Compounds. Heaviest-reporting states in this extract: Ohio; Wisconsin; Connecticut. Industry labels on the parent rollup: Primary Metals; Fabricated Metals; Transportation Equipment. 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: Jewel Acquisition Llc-Louisville; Ati Ladish Llc.; Ati Flat Rolled Products Holdings LLC; Ati Albany Operations Facility. Neighbor parents on the disclosure ladder: Cleveland-Cliffs Inc; Ineos US I Inc. Largest disclosed chemicals by pounds: Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region); Nickel And Nickel Compounds; Nitrate compounds (water dissociable; reportable only when in aqueous solution); Nickel; Manganese And Manganese Compounds. Heaviest-reporting states in this extract: Ohio; Wisconsin; Connecticut. Industry labels on the parent rollup: Primary Metals; Fabricated Metals; Transportation Equipment.
Allegheny Technologies Inc ranks #717 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. Allegheny Technologies Inc files across 5 states, a regional parent portfolio rather than a single-state discloser. Releases are facility-concentrated: Jewel Acquisition Llc-Louisville accounts for most of Allegheny Technologies Inc's disclosed pounds, so peer comparisons should weight that site, not an even portfolio average.
Parent aggregation for Allegheny Technologies Inc follows facility-reported names. Compare the named neighbors (Cleveland-Cliffs Inc; Ineos US I Inc) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Allegheny Technologies Inc sits among TRI parents
Allegheny Technologies Inc sits on a disclosure ladder beside Cleveland-Cliffs Inc and Ineos US I Inc. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Cleveland-Cliffs Inc · rank #715 · 64.3M lbs
- Ineos US I Inc · rank #716 · 42.4M lbs
Largest chemicals disclosed by Allegheny Technologies Inc
Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region); Nickel And Nickel Compounds; Nitrate compounds (water dissociable; reportable only when in aqueous solution); Nickel; Manganese And Manganese Compounds lead the Form R pound rollup for this parent, including filings such as Jewel Acquisition Llc-Louisville. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) | 391.3K lbs |
| Nickel And Nickel Compounds | 148.8K lbs |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 90.3K lbs |
| Nickel | 70.3K lbs |
| Manganese And Manganese Compounds | 59.5K lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Ohio | 1 | 702.7K lbs |
| Wisconsin | 3 | 106.6K lbs |
| Connecticut | 2 | 4.8K lbs |
| Oregon | 1 | 1.8K lbs |
| California | 1 | 1.3K lbs |
Facilities (8)
| Facility | Releases |
|---|---|
| Jewel Acquisition Llc-Louisville Louisville, OH | 702.7K lbs |
| Ati Ladish Llc. Cudahy, WI | 106.5K lbs |
| Ati Flat Rolled Products Holdings LLC Waterbury, CT | 4.7K lbs |
| Ati Albany Operations Facility Albany, OR | 1.8K lbs |
| Ati Forged Products Irvine, CA | 1.3K lbs |
| Ati Ladish LLC Coon Valley, WI | 37 lbs |
| Ati Ladish Machining East Hartford, CT | 32 lbs |
| Ati Forged Products Appleton, WI | 4 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 Allegheny Technologies Inc on total disclosed release pounds (817.1K lbs) and reporting facility count (8). Release-volume peers include Textron Inc, Kent Corp, Prysmian Cables & Systems (us) Inc. Facility-count peers include Agropur Inc, Albemarle Corp, Allegion S & S Holding Co 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 Ohio, Wisconsin, Connecticut; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Allegheny Technologies Inc's TRI parent record
From Allegheny Technologies Inc, open Jewel Acquisition Llc-Louisville or compare against Cleveland-Cliffs Inc rather than reading rank alone.
- Open the largest Form R site for Allegheny Technologies Inc (Jewel Acquisition Llc-Louisville in OH). 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 Allegheny Technologies Inc sits among all slug-merged TRI parents. All parent companies
Rank and peers (Cleveland-Cliffs Inc, Ineos US I Inc) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Allegheny Technologies 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.