Materion Corp
14 facilities · 8 states · 12.2M lbs total releases
According to the EPA Toxics Release Inventory, Materion Corp is the reported parent of 14 Form R facilities across 8 states, disclosing 12.2M lbs of toxic releases. 11 of 59 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Utah (6.2M lbs). Those TRI figures remain self-reported disclosure pounds for Materion Corp, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Materion Corp: EPA TRI 2023 reporting year
Same facilities, both years
-2.8%
11 facilities that filed in 2022 and 2023
Whole inventory
+0.8%
2.6 million lb → 2.6 million lb, every facility that filed
These two measures point in opposite directions. Releases from the facilities present in both years fell, while the inventory-wide total rose. The difference is which facilities filed, not a different estimate of the same plants.
Between the two reporting years, 1 facility filed for the first time and 0 stopped filing. Facilities entering or leaving the inventory are excluded from the same-facility comparison above.
- Materion Corp's total reported releases fell from 2.6 million lb in 2022 to 2.5 million lb in 2023, based on EPA TRI filings.
- Materion Corp's air releases rose from 200.5 thousand lb in 2022 to 210.7 thousand lb in 2023, based on EPA TRI filings.
- Materion Corp's off-site transfers fell from 898.5 thousand lb in 2022 to 854.3 thousand lb in 2023, based on EPA TRI filings.
- Materion Corp's water releases rose from 279.2 thousand lb in 2022 to 291.7 thousand lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Materion Corp from filing to facility
Largest Form R sites under this parent: Materion Natural Resources Inc Mill; Materion Brush Inc; Materion Brush Inc; Materion Advanced Chemicals. Neighbor parents on the disclosure ladder: Clean Harbors Inc; The Renco Group Inc; Berkshire Hathaway Inc; Nucor Corp. Largest disclosed chemicals by pounds: Ammonia; Nitric acid; Nitrate compounds (water dissociable; reportable only when in aqueous solution); Copper; Copper And Copper Compounds. Heaviest-reporting states in this extract: Utah; Ohio; Pennsylvania. Industry labels on the parent rollup: Metal Mining; Primary Metals; Chemicals; Fabricated Metals. 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: Materion Natural Resources Inc Mill; Materion Brush Inc; Materion Brush Inc; Materion Advanced Chemicals. Neighbor parents on the disclosure ladder: Clean Harbors Inc; The Renco Group Inc; Berkshire Hathaway Inc; Nucor Corp. Largest disclosed chemicals by pounds: Ammonia; Nitric acid; Nitrate compounds (water dissociable; reportable only when in aqueous solution); Copper; Copper And Copper Compounds. Heaviest-reporting states in this extract: Utah; Ohio; Pennsylvania. Industry labels on the parent rollup: Metal Mining; Primary Metals; Chemicals; Fabricated Metals.
Materion Corp ranks #138 of 4,988 slug-merged TRI parents by disclosed release pounds, mid-to-upper among parents, not a top-25 volume name. Materion Corp spans 8 states in this extract, placing it among the broader national TRI parent footprints. Materion Corp's disclosed pounds are spread across 14 facilities, no single site dominates the parent total in this extract.
Parent aggregation for Materion Corp follows facility-reported names. Compare the named neighbors (Clean Harbors Inc; The Renco Group Inc; Berkshire Hathaway Inc) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Materion Corp sits among TRI parents
Materion Corp sits on a disclosure ladder beside Clean Harbors Inc and The Renco Group Inc and Berkshire Hathaway Inc and Nucor Corp. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Clean Harbors Inc · rank #136 · 45.7M lbs
- The Renco Group Inc · rank #137 · 27.6M lbs
Lower disclosed volume
- Berkshire Hathaway Inc · rank #139 · 9.3M lbs
- Nucor Corp · rank #140 · 4.4M lbs
Largest chemicals disclosed by Materion Corp
Ammonia; Nitric acid; Nitrate compounds (water dissociable; reportable only when in aqueous solution); Copper; Copper And Copper Compounds lead the Form R pound rollup for this parent, including filings such as Materion Natural Resources Inc Mill. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Ammonia | 5.1M lbs |
| Nitric acid | 2.3M lbs |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 1.5M lbs |
| Copper | 801.3K lbs |
| Copper And Copper Compounds | 751.0K lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Utah | 2 | 6.2M lbs |
| Ohio | 2 | 5.1M lbs |
| Pennsylvania | 1 | 342.6K lbs |
| Wisconsin | 1 | 270.6K lbs |
| New Mexico | 3 | 214.7K lbs |
| Arizona | 1 | 26.9K lbs |
| New York | 3 | 23.8K lbs |
| Rhode Island | 1 | 475 lbs |
Facilities (14)
| Facility | Releases |
|---|---|
| Materion Natural Resources Inc Mill Delta, UT | 6.0M lbs |
| Materion Brush Inc Elmore, OH | 5.1M lbs |
| Materion Brush Inc Shoemakersville, PA | 342.6K lbs |
| Materion Advanced Chemicals Milwaukee, WI | 270.6K lbs |
| Materion Advanced Materials Technologies & Services Mesa Del Albuquerque, NM | 210.6K lbs |
| Materion Natural Resources Mine Delta, UT | 174.6K lbs |
| Materion Ceramics Inc. Tucson, AZ | 26.9K lbs |
| Materion Electronics Materials Buffalo, NY | 23.8K lbs |
| Materion Advanced Materialstechnologies & Services Corp Re Albuquerque, NM | 4.1K lbs |
| Materion Technical Materials Inc Lincoln, RI | 475 lbs |
| Materion Brush Performance Alloys Lorain, OH | 131 lbs |
| Materion Advanced Materials Technologies & Services North Albuquerque, NM | 65 lbs |
| Materion Advanced Materials Technologies & Services Brewster, NY | 9 lbs |
| Materion Advanced Materials Technologies & Service Niagara Falls, NY | 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 Materion Corp on total disclosed release pounds (12.2M lbs) and reporting facility count (14). Release-volume peers include Anheuser-Busch Cos LLC, Koch Foods Inc, Foremost Farms USA Cooperative. Facility-count peers include American Air Liquide Holdings Inc, Cemstone Products Co, Championx Corp. 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 Utah, Ohio, Pennsylvania; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Materion Corp's TRI parent record
From Materion Corp, open Materion Natural Resources Inc Mill or compare against Clean Harbors Inc rather than reading rank alone.
- Open the largest Form R site for Materion Corp (Materion Natural Resources Inc Mill in UT). Largest facility
- Compare against The Renco Group Inc, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Materion Corp sits among all slug-merged TRI parents. All parent companies
Rank and peers (Clean Harbors Inc, The Renco Group Inc) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Materion 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.