Smurfit Westrock U.S. Holding Co
19 facilities · 15 states · 59.3M lbs total releases
According to the EPA Toxics Release Inventory, Smurfit Westrock U.S. Holding Co is the reported parent of 19 Form R facilities across 15 states, disclosing 59.3M lbs of toxic releases. 7 of 204 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Alabama (19.8M lbs). Those TRI figures remain self-reported disclosure pounds for Smurfit Westrock U.S. Holding Co, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Smurfit Westrock U.S. Holding Co: EPA TRI 2023 reporting year
Same facilities, both years
-8.3%
19 facilities that filed in 2022 and 2023
Whole inventory
-8.3%
11.9 million lb → 10.9 million lb, every facility that filed
- Smurfit Westrock U.S. Holding Co's total reported releases fell from 11.9 million lb in 2022 to 10.9 million lb in 2023, based on EPA TRI filings.
- Smurfit Westrock U.S. Holding Co's off-site transfers rose from 614.9 thousand lb in 2022 to 737.0 thousand lb in 2023, based on EPA TRI filings.
- Smurfit Westrock U.S. Holding Co's land releases fell from 2.8 million lb in 2022 to 2.5 million lb in 2023, based on EPA TRI filings.
- Smurfit Westrock U.S. Holding Co's air releases fell from 7.9 million lb in 2022 to 7.1 million lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Smurfit Westrock U.S. Holding Co from filing to facility
Largest Form R sites under this parent: Westrock Coated Board LLC; Westrock Mill Co LLC; Westrock Texas LP; Westrock Southeast LLC. Neighbor parents on the disclosure ladder: Waste Management Inc; Koch Inc.; International Paper Co. Largest disclosed chemicals by pounds: Methanol; Zinc compounds; Ammonia; Manganese compounds; Hydrogen sulfide. Heaviest-reporting states in this extract: Alabama; Texas; Georgia. Industry labels on the parent rollup: Paper. 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: Westrock Coated Board LLC; Westrock Mill Co LLC; Westrock Texas LP; Westrock Southeast LLC. Neighbor parents on the disclosure ladder: Waste Management Inc; Koch Inc.; International Paper Co. Largest disclosed chemicals by pounds: Methanol; Zinc compounds; Ammonia; Manganese compounds; Hydrogen sulfide. Heaviest-reporting states in this extract: Alabama; Texas; Georgia. Industry labels on the parent rollup: Paper.
Smurfit Westrock U.S. Holding Co ranks #35 of 4,988 slug-merged TRI parents by disclosed release pounds, mid-to-upper among parents, not a top-25 volume name. Smurfit Westrock U.S. Holding Co spans 15 states in this extract, placing it among the broader national TRI parent footprints. Smurfit Westrock U.S. Holding Co's disclosed pounds are spread across 19 facilities, no single site dominates the parent total in this extract.
Parent aggregation for Smurfit Westrock U.S. Holding Co follows facility-reported names. Compare the named neighbors (Waste Management Inc; Koch Inc.; International Paper Co) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Smurfit Westrock U.S. Holding Co sits among TRI parents
Smurfit Westrock U.S. Holding Co sits on a disclosure ladder beside Waste Management Inc and Koch Inc. and International Paper Co. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Waste Management Inc · rank #33 · 95.6M lbs
Lower disclosed volume
- Koch Inc. · rank #36 · 45.8M lbs
- International Paper Co · rank #37 · 25.8M lbs
Largest chemicals disclosed by Smurfit Westrock U.S. Holding Co
Methanol; Zinc compounds; Ammonia; Manganese compounds; Hydrogen sulfide lead the Form R pound rollup for this parent, including filings such as Westrock Coated Board LLC. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Methanol | 28.1M lbs |
| Zinc compounds | 6.7M lbs |
| Ammonia | 5.6M lbs |
| Manganese compounds | 5.4M lbs |
| Hydrogen sulfide | 4.1M lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Alabama | 2 | 19.8M lbs |
| Texas | 3 | 7.0M lbs |
| Georgia | 1 | 6.6M lbs |
| South Carolina | 2 | 5.7M lbs |
| Washington | 1 | 5.7M lbs |
| North Carolina | 1 | 5.4M lbs |
| Virginia | 1 | 4.4M lbs |
| Louisiana | 1 | 4.3M lbs |
| Florida | 1 | 160.1K lbs |
| New York | 1 | 127.9K lbs |
| Minnesota | 1 | 2.0K lbs |
| Michigan | 1 | 677 lbs |
| Pennsylvania | 1 | 47 lbs |
| Vermont | 1 | 30 lbs |
| Puerto Rico | 1 | 0 lbs |
Facilities (19)
| Facility | Releases |
|---|---|
| Westrock Coated Board LLC Cottonton, AL | 11.8M lbs |
| Westrock Mill Co LLC Demopolis, AL | 8.0M lbs |
| Westrock Texas LP Evadale, TX | 7.0M lbs |
| Westrock Southeast LLC Dublin, GA | 6.6M lbs |
| Westrock Cp LLC Florence, SC | 5.7M lbs |
| Westrock Longview LLC Longview, WA | 5.7M lbs |
| Westrock Kraft Paper LLC Roanoke Rapids, NC | 5.4M lbs |
| Westrock Cp LLC Hopewell, VA | 4.4M lbs |
| Westrock Cp LLC Hodge, LA | 4.3M lbs |
| Westrock Cp LLC Jacksonville, FL | 160.1K lbs |
| Westrock - Solvay LLC Syracuse, NY | 127.9K lbs |
| Smurfit Kappa N.a. - Forney Mill Forney, TX | 31.9K lbs |
| Westrock Mn Corp Saint Paul, MN | 2.0K lbs |
| Westrock Container LLC Cowpens, SC | 1.1K lbs |
| Westrock Co Battle Creek, MI | 677 lbs |
| Westrock Converting Co (dallas Mill) Dallas, TX | 290 lbs |
| Westrock Converting Co LLC Stroudsburg Mill Delaware Water Gap, PA | 47 lbs |
| Westrock Converting LLC Sheldon Springs, VT | 30 lbs |
| Westrock-Puerto Rico Inc Guaynabo, PR | 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 Smurfit Westrock U.S. Holding Co on total disclosed release pounds (59.3M lbs) and reporting facility count (19). Release-volume peers include Duke Energy Corp, Chevron Corp, Dyno Nobel Inc. Facility-count peers include Anheuser-Busch Cos LLC, Ecolab Inc, Gcc of America. 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 Alabama, Texas, Georgia; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Smurfit Westrock U.S. Holding Co's TRI parent record
From Smurfit Westrock U.S. Holding Co, open Westrock Coated Board LLC or compare against Waste Management Inc rather than reading rank alone.
- Open the largest Form R site for Smurfit Westrock U.S. Holding Co (Westrock Coated Board LLC in AL). Largest facility
- Compare against Waste Management Inc, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Smurfit Westrock U.S. Holding Co sits among all slug-merged TRI parents. All parent companies
Rank and peers (Waste Management Inc, Koch Inc.) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Smurfit Westrock U.S. Holding Co'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.