EPA TRI Facility · Plastics and Rubber
Robroy Enclosures
Belding, MI · Parent: Robroy Industries
- Total releases
- 37.8K lbs
- Chemicals reported
- 2
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Robroy Enclosures: how the 37.8K lbs splits
37.8K lbs across all reported pathways
- Air Releases 33.0K lbs 87.5%
- Off-site Transfers 4.7K lbs 12.5%
Robroy Enclosures's 37.8K lbs Form-R total is AIR - air releases is 87.5% of the bar. Next segment: off-site transfers at 12.5%. Leading chemical by pounds: Styrene.
LIGHT volume AIR pathway CARC-HEAVY
Robroy Enclosures is an EPA Toxics Release Inventory reporter in Belding, MI, in the plastics and rubber sector. It reported 9.6K lbs of releases across 2 chemicals in 2023, and 37.8K lbs in total across its 2019-2023 reporting years. That ranks 6,782 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. Robroy Enclosures is pounds #250 and chemical-count #462 at 37.8K 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). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Spectrum E-Coat Inc; Mueller Industries Extruded Metals Inc; Belding Tank Technologies; Federal-Mogul Corp. Similar-scale Plastics and Rubber peers outside Michigan: Wabtec Components; Srg Global Coatings LLC; Goodrich Interiors (formerly Goodrich Aip); Augusta Fiberglass Coatings Inc. Largest disclosed chemicals by pounds: Styrene; Zinc compounds.
Compare Robroy Enclosures with
Nearest reporters in Michigan
- Spectrum E-Coat Inc Belding · 5.0K lbs
- Mueller Industries Extruded Metals Inc Belding · 453 lbs
- Belding Tank Technologies Belding · 255.2K lbs
- Federal-Mogul Corp Greenville · 129.3K lbs
Similar-scale Plastics and Rubber sites elsewhere: Wabtec Components (VA) · Srg Global Coatings LLC (TN) · Goodrich Interiors (formerly Goodrich Aip) (AZ)
Robroy Enclosures stamps LIGHT volume with a dominant AIR pathway (87.5% air releases) across 2 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 37.8K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Wabtec Components and Srg Global Coatings LLC.
Robroy Enclosures vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
38K lbs Top 26% higher than 74% 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
Robroy Enclosures: Styrene-led volume
Among the 1,504 Plastics and Rubber facilities in this database, Robroy Enclosures reports the 549th-largest volume (37.8K lbs). Its reported volume is concentrated rather than spread: Styrene alone is 100% of the total. Carcinogen-classified chemicals make up 100% of the reported pounds, not just of the chemical count. Scale peers outside Michigan include Wabtec Components and Srg Global Coatings LLC.
Concentrated means ≥60% of Robroy Enclosures's pounds in one chemical - here Styrene at 100%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Robroy Enclosures's total reported releases fell from 11.4 thousand lb in 2022 to 9.6 thousand lb in 2023, based on EPA TRI filings.
- Robroy Enclosures's off-site transfers fell from 2.6 thousand lb in 2022 to 0 lb in 2023, based on EPA TRI filings.
- Robroy Enclosures's air releases rose from 8.8 thousand lb in 2022 to 9.6 thousand lb in 2023, based on EPA TRI filings.
Robroy Enclosures Form-R facts
Compare this facility
See how Robroy Enclosures stacks up against nearby facilities and the typical reporter.
7.6× more than the comparison
2.0× more than 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 Robroy Enclosures releases toxic chemicals into the environment. Total: 37.8K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 143% (4.0K lbs to 9.6K lbs).
Robroy Enclosures: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Robroy Enclosures year-over-year reported totals (increased by 143% 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: Styrene.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 4.0K lbs | 2 |
| 2020 | 4.6K lbs | 2 |
| 2021 | 8.2K lbs | 2 |
| 2022 | 11.4K lbs | 2 |
| 2023 | 9.6K lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 2 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Styrene | 37.8K lbs | Carcinogen |
| Zinc compounds | 0 lbs | - |
Robroy Enclosures · AIR-pathway site
Nearest TRI Facilities to Robroy Enclosures
Closest other reporters in Michigan - including Spectrum E-Coat Inc, Mueller Industries Extruded Metals Inc, Belding Tank Technologies, 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. Wabtec Components, Srg Global Coatings LLC, Goodrich Interiors (formerly Goodrich Aip).
Compare beyond Michigan
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Robroy Enclosures on cumulative reported pounds (37.8K lbs) and distinct chemical count (2). Release-pound peers include Reg Seneca LLC, Parkway Generation Sewaren Energy Center, Plymouth Engineered Shapes. Chemical-count peers include Idi Caribe Inc, Suiza Dairy Corp, Edwards Lifesciences Technology Sarl. Neighborhoods are forced disjoint so each axis surfaces a different set of sites.
Similar reported release pounds
Nearest out-of-state reporters (≥1,000 lbs) by absolute TRI pounds, not same-industry or same-county neighbors.
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
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 Styrene, Zinc compounds; nearby reporters include Spectrum E-Coat Inc. Robroy Enclosures stamps LIGHT volume · AIR pathway · CARC-HEAVY 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 Robroy Enclosures TRI extract (LIGHT · AIR · CARC-HEAVY · lead Styrene) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Robroy Enclosures totals are self-reported EPCRA §313 estimates for Belding, MI, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 326199 · Plastics and Rubber. 6.3% of Ionia TRI pounds in this extract. Nearest ABS peer: Reg Seneca LLC (Δ 12 lbs). Pounds ≠ exposure.
Robroy Enclosures stamps LIGHT volume · AIR pathway · CARC-HEAVY · lead Styrene. 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