Heidelberg Materials US Inc
38 facilities · 9 states · 1.0M lbs total releases
According to the EPA Toxics Release Inventory, Heidelberg Materials US Inc is the reported parent of 38 Form R facilities across 9 states, disclosing 1.0M lbs of toxic releases. 27 of 194 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Indiana (423.4K lbs). Those TRI figures remain self-reported disclosure pounds for Heidelberg Materials US Inc, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Heidelberg Materials US Inc: EPA TRI 2023 reporting year
Same facilities, both years
+20.5%
35 facilities that filed in 2022 and 2023
Whole inventory
+20.5%
250.5 thousand lb → 301.9 thousand lb, every facility that filed
Between the two reporting years, 1 facility filed for the first time and 2 stopped filing. Facilities entering or leaving the inventory are excluded from the same-facility comparison above.
- Heidelberg Materials US Inc's total reported releases rose from 250.5 thousand lb in 2022 to 301.8 thousand lb in 2023, based on EPA TRI filings.
- Heidelberg Materials US Inc's water releases rose from 1 lb in 2022 to 874 lb in 2023, based on EPA TRI filings.
- Heidelberg Materials US Inc's air releases rose from 201.9 thousand lb in 2022 to 245.7 thousand lb in 2023, based on EPA TRI filings.
- Heidelberg Materials US Inc's land releases rose from 48.6 thousand lb in 2022 to 55.2 thousand lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Heidelberg Materials US Inc from filing to facility
Largest Form R sites under this parent: Heidelberg Materials US Cement LLC; Heidelberg Materials US Cement LLC - Evansville; Heidelberg Materials US Cement LLC - Glens Falls Plant; Heidelberg Materials US Cement LLC. Neighbor parents on the disclosure ladder: Cleveland-Cliffs Inc; US Steel Corp. Largest disclosed chemicals by pounds: Ammonia; Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Barium compounds (except for barium sulfate (CAS No. 7727-43-7)); Hydrogen sulfide; Hydrogen cyanide. Heaviest-reporting states in this extract: Indiana; Pennsylvania; New York. Industry labels on the parent rollup: 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: Heidelberg Materials US Cement LLC; Heidelberg Materials US Cement LLC - Evansville; Heidelberg Materials US Cement LLC - Glens Falls Plant; Heidelberg Materials US Cement LLC. Neighbor parents on the disclosure ladder: Cleveland-Cliffs Inc; US Steel Corp. Largest disclosed chemicals by pounds: Ammonia; Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Barium compounds (except for barium sulfate (CAS No. 7727-43-7)); Hydrogen sulfide; Hydrogen cyanide. Heaviest-reporting states in this extract: Indiana; Pennsylvania; New York. Industry labels on the parent rollup: Nonmetallic Mineral Product.
Heidelberg Materials US Inc ranks #634 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. Heidelberg Materials US Inc spans 9 states in this extract, placing it among the broader national TRI parent footprints. Heidelberg Materials US Inc's disclosed pounds are spread across 38 facilities, no single site dominates the parent total in this extract.
Parent aggregation for Heidelberg Materials US Inc follows facility-reported names. Compare the named neighbors (Cleveland-Cliffs Inc; US Steel Corp) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Heidelberg Materials US Inc sits among TRI parents
Heidelberg Materials US Inc sits on a disclosure ladder beside Cleveland-Cliffs Inc and US Steel Corp. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Cleveland-Cliffs Inc · rank #632 · 131.7M lbs
- US Steel Corp · rank #633 · 79.2M lbs
Largest chemicals disclosed by Heidelberg Materials US Inc
Ammonia; Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Barium compounds (except for barium sulfate (CAS No. 7727-43-7)); Hydrogen sulfide; Hydrogen cyanide lead the Form R pound rollup for this parent, including filings such as Heidelberg Materials US Cement LLC. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Ammonia | 591.9K lbs |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 128.7K lbs |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 120.0K lbs |
| Hydrogen sulfide | 52.1K lbs |
| Hydrogen cyanide | 45.3K lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Indiana | 2 | 423.4K lbs |
| Pennsylvania | 1 | 287.5K lbs |
| New York | 2 | 113.0K lbs |
| Maryland | 1 | 85.7K lbs |
| Alabama | 7 | 68.3K lbs |
| Iowa | 1 | 46.4K lbs |
| Florida | 1 | 166 lbs |
| Georgia | 5 | 20 lbs |
| Texas | 18 | 1 lbs |
Facilities (38)
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Compare beyond the release ladder
Nationwide peers by disclosed pounds & facility count
Cross-portfolio TRI parents nearest Heidelberg Materials US Inc on total disclosed release pounds (1.0M lbs) and reporting facility count (38). Release-volume peers include Jbs USA LLC, The Williams Cos, Votorantim Cimentos N.a. Inc. Facility-count peers include Stanley Black & Decker, Rtx Corp, Airgas 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 Indiana, Pennsylvania, New York; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Heidelberg Materials US Inc's TRI parent record
From Heidelberg Materials US Inc, open Heidelberg Materials US Cement LLC or compare against Cleveland-Cliffs Inc rather than reading rank alone.
- Open the largest Form R site for Heidelberg Materials US Inc (Heidelberg Materials US Cement LLC in IN). Largest facility
- Compare against US Steel Corp, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Heidelberg Materials US Inc sits among all slug-merged TRI parents. All parent companies
Rank and peers (Cleveland-Cliffs Inc, US Steel Corp) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Heidelberg Materials US 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.