EPA TRI Facility · Primary Metals
Cosma Casting Michigan
Battle Creek, MI · Parent: Magna US Holding Inc
- Total releases
- 232 lbs
- Chemicals reported
- 2
- Carcinogens
- 1
- Primary pathway
- Air Releases
Cosma Casting Michigan is an EPA Toxics Release Inventory reporter in Battle Creek, MI, in the primary metals sector. It reported 45 lbs of releases across 2 chemicals in 2023, and 232 lbs in total across its 2019-2023 reporting years. That ranks 15,771 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk.
Cosma Casting Michigan has reported 232 lbs of toxic releases across 2 chemicals to the EPA Toxic Release Inventory, based on annual facility disclosures from 2019 through 2023. Of the chemicals reported, 1 is classified as carcinogen, representing 50% of the facility's chemical profile. The facility operates in the Primary Metals sector. The primary release pathway is air releases, accounting for 80% of total releases. All release data shown below is self-reported to the EPA under the Emergency Planning and Community Right-to-Know Act (EPCRA) Section 313.
Where this facility sits in the TRI record
Among the 1,603 Primary Metals facilities in this database, Cosma Casting Michigan reports the 1,158th-largest volume (232 lbs).
Placement is computed from reported TRI pounds in this database. Thresholds are fixed across every facility page: concentrated ≥60% of volume in one chemical, county-dominant ≥25% of the county total, carcinogen-heavy ≥50% of pounds. Share-based statements are shown only for sites reporting at least 1,000 lbs, because a share of a very small total is not a meaningful signal. Reported pounds are self-reported estimates and do not measure toxicity or health risk.
Cosma Casting Michigan files annual Form R disclosures to the EPA Toxics Release Inventory under EPCRA Section 313, classified under NAICS 331523 (Primary Metals). Across 5 years of records spanning 2019–2023, the site has disclosed 232 lbs in cumulative toxic releases across 2 distinct chemicals, 1 of which (50%) carry a carcinogenic classification.
The dominant release pathway is air releases at 185 lbs (79.8% of total volume), followed by off-site transfers at 18.8%. Between 2019 and 2023, reported totals increased by 308% - from 11 lbs to 45 lbs. The facility is operated under parent company Magna US Holding Inc.
TRI Form R values are self-reported estimates, not measured stack emissions, and treat every pound of reported chemical equally regardless of toxicity. Inclusion in the TRI database does not establish a health risk to nearby residents; it documents the annual reporting record that Cosma Casting Michigan has filed with the EPA under federal community right-to-know requirements.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Cosma Casting Michigan's total reported releases fell from 91 lb in 2022 to 45 lb in 2023, based on EPA TRI filings.
- Cosma Casting Michigan's air releases fell from 83 lb in 2022 to 33 lb in 2023, based on EPA TRI filings.
Quick Facts
Compare this facility
See how Cosma Casting Michigan stacks up against nearby facilities and the typical reporter.
98% less than the comparison
33% less 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 Cosma Casting Michigan releases toxic chemicals into the environment. Total: 232 lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 308% (11 lbs to 45 lbs).
Reported total releases by year
Cosma Casting Michigan - annual TRI totals
- 2019 0
2019
0 million lbs
- 2020 0
2020
0 million lbs
- 2021 0
2021
0 million lbs
- 2022 0
2022
0 million lbs
- 2023 0
2023
0 million lbs
What this shows Year-over-year reported totals. TRI figures are self-reported estimates and can swing with production levels, waste-rock handling and reporting changes, not only with emissions controls.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 11 lbs | 2 |
| 2020 | 23 lbs | 2 |
| 2021 | 63 lbs | 2 |
| 2022 | 91 lbs | 2 |
| 2023 | 45 lbs | 2 |
Location
Nearest TRI Facilities to Cosma Casting Michigan
The closest other reporting facilities in Michigan, ordered by distance.
About TRI Data
Data as of 2023 reporting year. Source: U.S. Environmental Protection Agency (EPA) Toxic Release Inventory.
Data comes from the EPA Toxic Release Inventory (TRI) program. Facilities that manufacture, process, or otherwise use listed toxic chemicals above threshold amounts are required to report annually to the EPA.
Release quantities are self-reported by the facility and may represent estimates rather than exact measurements. "Total releases" includes releases to air, water, land, and off-site transfers for disposal. Quantities shown here are aggregated across all available reporting years.
PlainEnviro presents this data without advocacy framing. The presence of a facility in the TRI database does not by itself indicate a health risk. For site-specific health questions, consult your local environmental or health agency.
Frequently Asked Questions
What chemicals does Cosma Casting Michigan release? ▼
What industry is Cosma Casting Michigan in? ▼
How long has Cosma Casting Michigan reported to the TRI? ▼
How does Cosma Casting Michigan release toxic chemicals? ▼
Are emissions from Cosma Casting Michigan increasing or decreasing? ▼
Is Cosma Casting Michigan a health risk? ▼
Does Cosma Casting Michigan release carcinogens? ▼
Explore More Data for Michigan
What to do with this facility's data
Use this facility profile as a starting point, then check how it compares.
- See whether releases reported by Cosma Casting Michigan are rising or falling over time. View trends
- This facility ranks #15,771 of 25,986 TRI facilities nationwide by total reported releases. Ranking reflects reported pounds, not toxicity or health risk. See the full rankings
- Check Michigan's statewide profile for the full picture: total facilities, water systems, and Superfund sites. View Michigan profile
TRI release totals are self-reported estimates submitted to the EPA, not independently measured stack emissions; a high rank reflects reported volume, not necessarily local health risk.
Read our methodology - how this data is sourced, computed, and verified.
Related
Sources & how this page was built
Every figure on this page traces to public, federal-government data on Cosma Casting Michigan. The records below are the primary sources; our methodology explains how they are joined, computed, and verified.
- EPA Toxics Release Inventory (TRI) Basic Data Files - annual self-reported chemical-release filings. epa.gov
- EPA TRI Program, chemical & reporting reference - what each chemical is and how releases are counted. epa.gov
- EPA Facility Registry Service (FRS) - authoritative facility location and identity. epa.gov
- EPA Enforcement & Compliance History Online (ECHO) - regulatory and compliance context. echo.epa.gov
- EPA Envirofacts - the EPA data warehouse that exposes these datasets. enviro.epa.gov
Retrieved and formatted by PlainEnviro. TRI release totals are self-reported estimates, not measured stack emissions.
According to the U.S. Environmental Protection Agency, the Toxics Release Inventory has required annual industrial disclosure since its creation under the Emergency Planning and Community Right-to-Know Act in October 1986, and this facility's record is drawn from PlainEnviro's database of more than 25,000 EPA-tracked facilities through the 2023 reporting year; see our methodology for full source citations and refresh cadence.