Hitachi Metals America Ltd
3 facilities · 3 states · 3.5M lbs total releases
According to the EPA Toxics Release Inventory, Hitachi Metals America Ltd is the reported parent of 3 Form R facilities across 3 states, disclosing 3.5M lbs of toxic releases. 2 of 16 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Tennessee (3.5M lbs). Those TRI figures remain self-reported disclosure pounds for Hitachi Metals America Ltd, including carcinogen-flagged substances, not a measured public-health risk score.
TRI parent disclosure trail
Read Hitachi Metals America Ltd from filing to facility
Largest Form R sites under this parent: Waupaca Foundry Inc Plant 6; Waupaca Foundry Inc - Lawrenceville; Hitachi Cable America Inc. Neighbor parents on the disclosure ladder: Nyrstar US Inc; The Chemours Co; Nissan Motor Ltd; Explore Industries USA Inc. Largest disclosed chemicals by pounds: Zinc compounds; Manganese compounds; Benzene; Copper compounds; Manganese And Manganese Compounds. Heaviest-reporting states in this extract: Tennessee; Pennsylvania; Indiana. Industry labels on the parent rollup: Primary Metals; Plastics and Rubber. 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: Waupaca Foundry Inc Plant 6; Waupaca Foundry Inc - Lawrenceville; Hitachi Cable America Inc. Neighbor parents on the disclosure ladder: Nyrstar US Inc; The Chemours Co; Nissan Motor Ltd; Explore Industries USA Inc. Largest disclosed chemicals by pounds: Zinc compounds; Manganese compounds; Benzene; Copper compounds; Manganese And Manganese Compounds. Heaviest-reporting states in this extract: Tennessee; Pennsylvania; Indiana. Industry labels on the parent rollup: Primary Metals; Plastics and Rubber.
Hitachi Metals America Ltd ranks #330 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. Hitachi Metals America Ltd files across 3 states, a regional parent portfolio rather than a single-state discloser. Releases are facility-concentrated: Waupaca Foundry Inc Plant 6 accounts for most of Hitachi Metals America Ltd's disclosed pounds, so peer comparisons should weight that site, not an even portfolio average.
Parent aggregation for Hitachi Metals America Ltd follows facility-reported names. Compare the named neighbors (Nyrstar US Inc; The Chemours Co; Nissan Motor Ltd) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Hitachi Metals America Ltd sits among TRI parents
Hitachi Metals America Ltd sits on a disclosure ladder beside Nyrstar US Inc and The Chemours Co and Nissan Motor Ltd and Explore Industries USA Inc. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Nyrstar US Inc · rank #328 · 114.9M lbs
- The Chemours Co · rank #329 · 40.5M lbs
Lower disclosed volume
- Nissan Motor Ltd · rank #331 · 3.4M lbs
- Explore Industries USA Inc · rank #332 · 3.2M lbs
Largest chemicals disclosed by Hitachi Metals America Ltd
Zinc compounds; Manganese compounds; Benzene; Copper compounds; Manganese And Manganese Compounds lead the Form R pound rollup for this parent, including filings such as Waupaca Foundry Inc Plant 6. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Zinc compounds | 3.0M lbs |
| Manganese compounds | 341.6K lbs |
| Benzene | 57.8K lbs |
| Copper compounds | 42.3K lbs |
| Manganese And Manganese Compounds | 23.2K lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Tennessee | 1 | 3.5M lbs |
| Pennsylvania | 1 | 30.2K lbs |
| Indiana | 1 | 3.3K lbs |
Facilities (3)
| Facility | Releases |
|---|---|
| Waupaca Foundry Inc Plant 6 Etowah, TN | 3.5M lbs |
| Waupaca Foundry Inc - Lawrenceville Lawrenceville, PA | 30.2K lbs |
| Hitachi Cable America Inc New Albany, IN | 3.3K 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 Hitachi Metals America Ltd on total disclosed release pounds (3.5M lbs) and reporting facility count (3). Release-volume peers include Olin Corp, Alpek Polyester USA LLC, The Shepherd Material Science Co. Facility-count peers include A-Gas US Holdings Inc, Abb Holdings Inc, Adams Resources & Energy 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 Tennessee, Pennsylvania, Indiana; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Hitachi Metals America Ltd's TRI parent record
From Hitachi Metals America Ltd, open Waupaca Foundry Inc Plant 6 or compare against Nyrstar US Inc rather than reading rank alone.
- Open the largest Form R site for Hitachi Metals America Ltd (Waupaca Foundry Inc Plant 6 in TN). Largest facility
- Compare against The Chemours Co, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Hitachi Metals America Ltd sits among all slug-merged TRI parents. All parent companies
Rank and peers (Nyrstar US Inc, The Chemours Co) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Hitachi Metals America Ltd'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.