Poet Holding Co LLC
32 facilities · 8 states · 2.3M lbs total releases
According to the EPA Toxics Release Inventory, Poet Holding Co LLC is the reported parent of 32 Form R facilities across 8 states, disclosing 2.3M lbs of toxic releases. 5 of 292 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Iowa (957.9K lbs). Those TRI figures remain self-reported disclosure pounds for Poet Holding Co LLC, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Poet Holding Co LLC: EPA TRI 2023 reporting year
Same facilities, both years
+37.3%
30 facilities that filed in 2022 and 2023
Whole inventory
+34.4%
506.8 thousand lb → 681.0 thousand lb, every facility that filed
Between the two reporting years, 1 facility filed for the first time and 1 stopped filing. Facilities entering or leaving the inventory are excluded from the same-facility comparison above.
- Poet Holding Co LLC's total reported releases rose from 493.5 thousand lb in 2022 to 677.8 thousand lb in 2023, based on EPA TRI filings.
- Poet Holding Co LLC's off-site transfers rose from 100 lb in 2022 to 158 lb in 2023, based on EPA TRI filings.
- Poet Holding Co LLC's air releases rose from 493.4 thousand lb in 2022 to 677.6 thousand lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Poet Holding Co LLC from filing to facility
Largest Form R sites under this parent: Poet Biorefining - Shell Rock LLC; Poet Biorefining - Hudson; Poet Biorefining - Fairbank LLC; Poet Biorefining-Marion LLC. Neighbor parents on the disclosure ladder: Archer Daniels Midland Co; Freeport-McMoran Inc. Largest disclosed chemicals by pounds: Acetaldehyde; n-Hexane; Formic acid; Methanol; Acrolein. Heaviest-reporting states in this extract: Iowa; South Dakota; Ohio. Industry labels on the parent rollup: Chemicals. 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: Poet Biorefining - Shell Rock LLC; Poet Biorefining - Hudson; Poet Biorefining - Fairbank LLC; Poet Biorefining-Marion LLC. Neighbor parents on the disclosure ladder: Archer Daniels Midland Co; Freeport-McMoran Inc. Largest disclosed chemicals by pounds: Acetaldehyde; n-Hexane; Formic acid; Methanol; Acrolein. Heaviest-reporting states in this extract: Iowa; South Dakota; Ohio. Industry labels on the parent rollup: Chemicals.
Poet Holding Co LLC ranks #426 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. Poet Holding Co LLC spans 8 states in this extract, placing it among the broader national TRI parent footprints. Poet Holding Co LLC's disclosed pounds are spread across 32 facilities, no single site dominates the parent total in this extract.
Parent aggregation for Poet Holding Co LLC follows facility-reported names. Compare the named neighbors (Archer Daniels Midland Co; Freeport-McMoran Inc) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Poet Holding Co LLC sits among TRI parents
Poet Holding Co LLC sits on a disclosure ladder beside Archer Daniels Midland Co and Freeport-McMoran Inc. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Archer Daniels Midland Co · rank #424 · 17.3M lbs
- Freeport-McMoran Inc · rank #425 · 16.4M lbs
Largest chemicals disclosed by Poet Holding Co LLC
Acetaldehyde; n-Hexane; Formic acid; Methanol; Acrolein lead the Form R pound rollup for this parent, including filings such as Poet Biorefining - Shell Rock LLC. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Acetaldehyde | 893.6K lbs |
| n-Hexane | 533.4K lbs |
| Formic acid | 251.1K lbs |
| Methanol | 197.0K lbs |
| Acrolein | 186.5K lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Iowa | 11 | 957.9K lbs |
| South Dakota | 5 | 445.3K lbs |
| Ohio | 4 | 276.6K lbs |
| Indiana | 5 | 259.1K lbs |
| Minnesota | 3 | 108.0K lbs |
| Nebraska | 1 | 94.6K lbs |
| Missouri | 2 | 74.9K lbs |
| Michigan | 1 | 71.8K lbs |
Facilities (32)
Frequently Asked Questions
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Compare beyond the release ladder
Nationwide peers by disclosed pounds & facility count
Cross-portfolio TRI parents nearest Poet Holding Co LLC on total disclosed release pounds (2.3M lbs) and reporting facility count (32). Release-volume peers include Dairy Farmers of America Inc, Kaiser Aluminum Fabricated Products LLC, Wabtec Corp. Facility-count peers include Ufp Industries Inc, Univar Solutions LLC, Usg 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 Iowa, South Dakota, Ohio; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Poet Holding Co LLC's TRI parent record
From Poet Holding Co LLC, open Poet Biorefining - Shell Rock LLC or compare against Archer Daniels Midland Co rather than reading rank alone.
- Open the largest Form R site for Poet Holding Co LLC (Poet Biorefining - Shell Rock LLC in IA). Largest facility
- Compare against Freeport-McMoran Inc, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Poet Holding Co LLC sits among all slug-merged TRI parents. All parent companies
Rank and peers (Archer Daniels Midland Co, Freeport-McMoran Inc) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Poet Holding Co LLC'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.