EPA TRI Facility · Plastics and Rubber
Porex Technologies Corp
Saint Charles, MI · Parent: Filtration Group Corp
- Total releases
- 5 lbs
- Chemicals reported
- 5
- Carcinogens
- 3
- Primary pathway
- Air Releases
AIR Form-R mix
Porex Technologies Corp: how the 5 lbs splits
5 lbs across all reported pathways
- Air Releases 5 lbs 100.0%
Porex Technologies Corp's 5 lbs Form-R total is AIR - air releases is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Diisocyanates.
TRACE volume AIR pathway CARC-LEAN
Porex Technologies Corp is an EPA Toxics Release Inventory reporter in Saint Charles, MI, in the plastics and rubber sector. It reported 1 lbs of releases across 4 chemicals in 2023, and 5 lbs in total across its 2019-2023 reporting years. That ranks 18,934 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Michigan's 791 reporting TRI sites, pounds #1 is not chemical-count #1. Porex Technologies Corp is pounds #724 and chemical-count #244 at 5 lbs. Cleveland-Cliffs Steel Corp Dearborn Works leads reported pounds (53.0M lbs) at 17 chemicals (chemical-count #27). Eq Detroit Inc leads chemical count at 71 chemicals (14.0M lbs, pounds #5). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Hemlock Semiconductor Operations LLC; Ddp Specialty Electronic Materials US 9 Llc. (hims); Oldcastle Lawn & Garden; Saginaw Metal Casting Operations. Similar-scale Plastics and Rubber peers outside Michigan: Ultimate Rb; Holcim Solutions & Products (us) LLC; Chevron Phillips Chemical Co Performance Pipe Div; Atlas Roofing Corp. Other Filtration Group Corp sites in this extract: Purafil. Largest disclosed chemicals by pounds: Diisocyanates; Toluene diisocyanate (mixed isomers); Antimony; Arsenic.
Porex Technologies Corp stamps TRACE volume with a dominant AIR pathway (100.0% air releases) across 5 chemicals · 3 carcinogen-classified. Cumulative Form-R extract: 5 lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Ultimate Rb and Holcim Solutions & Products (us) LLC.
Porex Technologies Corp vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
5 lbs 27th percentile higher than 27% of 25,986 reporting TRI facilities
Each bar is a $1M-wide band; taller bars hold more reporting TRI facilities. The dashed line and filled bar mark this facility. Hover, focus, or tap a bar for its full count, share, and position.
Source U.S. Environmental Protection Agency, Toxics Release Inventory · 2023 reporting year
Porex Technologies Corp in the Plastics and Rubber sector extract
Among the 1,504 Plastics and Rubber facilities in this database, Porex Technologies Corp reports the 1,244th-largest volume (5 lbs). Scale peers outside Michigan include Ultimate Rb and Holcim Solutions & Products (us) LLC.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Porex Technologies Corp Form-R facts
Compare this facility
See how Porex Technologies Corp stacks up against nearby facilities and the typical reporter.
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About the same as the comparison
Comparison reflects reported pounds and chemical counts, not toxicity or health risk. Averages cover facilities reporting any release.
How does this facility release toxic chemicals?
How Porex Technologies Corp releases toxic chemicals into the environment. Total: 5 lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 18% (1 lbs to 1 lbs).
Porex Technologies Corp: annual Form-R pounds
TRACE site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Porex Technologies Corp year-over-year reported totals (decreased by 18% from 2019 to 2023). TRI figures are self-reported estimates and can swing with production, waste handling, and reporting changes, not only with controls. Lead chemical in the extract: Diisocyanates.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 1 lbs | 1 |
| 2020 | 1 lbs | 4 |
| 2021 | 1 lbs | 4 |
| 2022 | 1 lbs | 4 |
| 2023 | 1 lbs | 4 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 3 of 5 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Diisocyanates | 5 lbs | - |
| Toluene diisocyanate (mixed isomers) | 1 lbs | Carcinogen |
| Antimony | 0 lbs | - |
| Arsenic | 0 lbs | Carcinogen |
| Lead | 0 lbs | Carcinogen |
Porex Technologies Corp · AIR-pathway site
Nearest TRI Facilities to Porex Technologies Corp
Closest other reporters in Michigan - including Hemlock Semiconductor Operations LLC, Ddp Specialty Electronic Materials US 9 Llc. (hims), Oldcastle Lawn & Garden, ordered by distance.
Showing 8 of 790 other reporting facilities in Michigan.
Similar Plastics and Rubber Facilities
Other Plastics and Rubber facilities with similar total release volumes (±80%), outside Michigan - e.g. Ultimate Rb, Holcim Solutions & Products (us) LLC, Chevron Phillips Chemical Co Performance Pipe Div.
Other Filtration Group Corp Facilities
Same-parent TRI sites ranked by reported releases - including Purafil.
About TRI Data
Data as of 2023 reporting year. Source: U.S. Environmental Protection Agency (EPA) Toxic Release Inventory.
On this page the largest disclosed chemicals include Diisocyanates, Toluene diisocyanate (mixed isomers), Antimony, Arsenic; nearby reporters include Hemlock Semiconductor Operations LLC. Porex Technologies Corp stamps TRACE volume · AIR pathway · CARC-LEAN carcinogen-lbs on this Form-R extract. Totals are self-reported estimates under EPCRA §313, not measured stack emissions or a health-risk score.
Use and verify this record
This Porex Technologies Corp TRI extract (TRACE · AIR · CARC-LEAN · lead Diisocyanates) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Porex Technologies Corp totals are self-reported EPCRA §313 estimates for Saint Charles, MI, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 326150 · Plastics and Rubber. 0.0% of Saginaw TRI pounds in this extract. Nearest ABS peer: Quikrete - Perryville Md Plant (Δ 0 lbs). Pounds ≠ exposure.
Porex Technologies Corp stamps TRACE volume · AIR pathway · CARC-LEAN · lead Diisocyanates. PlainEnviro renders this EPA Form-R extract from its pipeline; no figure is typed in by an editor. Corrections: editorial policy.
All federal data sources used on this page
- EPA Toxics Release Inventory (TRI) Basic Data Files - annual self-reported chemical-release filings. epa.gov
- EPA TRI Program reference - how chemicals and reported releases are counted. epa.gov
- EPA Facility Registry Service - facility location and identity. epa.gov
- EPA ECHO - regulatory and compliance context. epa.gov
- EPA Envirofacts - the EPA data warehouse exposing these datasets. epa.gov