Ahlstrom Filtration LLC
1 facility · 1 state · 3.0M lbs total releases
According to the EPA Toxics Release Inventory, Ahlstrom Filtration LLC is the reported parent of 1 Form R facility across 1 state, disclosing 3.0M lbs of toxic releases. 1 of 3 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Kentucky (3.0M lbs). Those TRI figures remain self-reported disclosure pounds for Ahlstrom Filtration LLC, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Ahlstrom Filtration LLC: EPA TRI 2023 reporting year
Same facilities, both years
-6.7%
1 facilities that filed in 2022 and 2023
Whole inventory
-6.7%
547.5 thousand lb → 510.7 thousand lb, every facility that filed
- Ahlstrom Filtration LLC's total reported releases fell from 547.5 thousand lb in 2022 to 510.7 thousand lb in 2023, based on EPA TRI filings.
- Ahlstrom Filtration LLC's air releases fell from 547.5 thousand lb in 2022 to 510.7 thousand lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Ahlstrom Filtration LLC from filing to facility
Ahlstrom Filtration LLC maps to a single Form R site (Ahlstrom Filtration LLC) in Kentucky. Open that filing for the chemical mix; 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: Ahlstrom Filtration LLC. Neighbor parents on the disclosure ladder: Ppl Corp; Big Rivers Electric Corp. Largest disclosed chemicals by pounds: Methanol; Phenol; Formaldehyde. Heaviest-reporting states in this extract: Kentucky. Industry labels on the parent rollup: Paper.
Ahlstrom Filtration LLC ranks #365 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. Ahlstrom Filtration LLC's TRI Form R footprint is concentrated in a single state (Kentucky), so statewide context matters more than a multi-state portfolio read. This parent maps to a single reporting facility (Ahlstrom Filtration LLC), so the company total and that site's Form R are the same disclosure.
Parent aggregation for Ahlstrom Filtration LLC follows facility-reported names. Compare the named neighbors (Ppl Corp; Big Rivers Electric Corp) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Ahlstrom Filtration LLC sits among TRI parents
Ahlstrom Filtration LLC sits on a disclosure ladder beside Ppl Corp and Big Rivers Electric Corp. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Ppl Corp · rank #363 · 25.6M lbs
- Big Rivers Electric Corp · rank #364 · 12.8M lbs
Largest chemicals disclosed by Ahlstrom Filtration LLC
Methanol; Phenol; Formaldehyde lead the Form R pound rollup for this parent, including filings such as Ahlstrom Filtration LLC. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Methanol | 3.0M lbs |
| Phenol | 15.1K lbs |
| Formaldehyde | 13.9K lbs |
Facilities (1)
| Facility | Releases |
|---|---|
| Ahlstrom Filtration LLC Madisonville, KY | 3.0M 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 Ahlstrom Filtration LLC on total disclosed release pounds (3.0M lbs) and reporting facility count (1). Release-volume peers include Tessenderlo Kerley Inc, Greif Inc, Teijin Automotive Technologies 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.
About This Data
EPA TRI parent totals cover all media. This extract's heaviest states for the parent are Kentucky; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Ahlstrom Filtration LLC's TRI parent record
From Ahlstrom Filtration LLC, open Ahlstrom Filtration LLC or compare against Ppl Corp rather than reading rank alone.
- Open the largest Form R site for Ahlstrom Filtration LLC (Ahlstrom Filtration LLC in KY). Largest facility
- Compare against Big Rivers Electric Corp, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Ahlstrom Filtration LLC sits among all slug-merged TRI parents. All parent companies
Rank and peers (Ppl Corp, Big Rivers Electric Corp) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Ahlstrom Filtration 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.