EPA TRI Facility · Transportation Equipment
Mahle Engine Components USA Inc
Saint Johns, MI
- Total releases
- 55.3K lbs
- Chemicals reported
- 7
- Carcinogens
- 2
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Mahle Engine Components USA Inc: how the 55.3K lbs splits
55.3K lbs across all reported pathways
- Off-site Transfers 55.0K lbs 99.5%
- Air Releases 261 lbs 0.5%
Mahle Engine Components USA Inc's 55.3K lbs Form-R total is OFFSITE - off-site transfers is 99.5% of the bar. Next segment: air releases at 0.5%. Leading chemical by pounds: Manganese compounds.
Carcinogen-classified pounds vs other reported pounds
Same cumulative TRI total as above, split by EPA/IARC carcinogen classification on each chemical: pounds share, not chemical count. Classification is not a site health-risk score.
LIGHT volume OFFSITE pathway TRACE-CARC
Mahle Engine Components USA Inc is an EPA Toxics Release Inventory reporter in Saint Johns, MI, in the transportation equipment sector. It reported 9.8K lbs of releases across 4 chemicals in 2023, and 55.3K lbs in total across its 2019-2023 reporting years. That ranks 5,901 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. Mahle Engine Components USA Inc is pounds #212 and chemical-count #126 at 55.3K 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: Mwc Michigan Llc.; Proliant Dairy Michigan LLC; Michigan Milk Producers Assoc; Mplx Terminals LLC - Lansing Mi Terminal. Similar-scale Transportation Equipment peers outside Michigan: Thomas Built Buses Inc; Kenworth Truck Co; Superalloy Manufacturing Solutions Corp Plant 2 & 3; Precision Aerospace Corp. Largest disclosed chemicals by pounds: Manganese compounds; Chromium compounds (except for chromite ore mined in the Transvaal Region); Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region); Lead compounds.
Mahle Engine Components USA Inc stamps LIGHT volume with a dominant OFFSITE pathway (99.5% off-site transfers) across 7 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 55.3K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Thomas Built Buses Inc and Kenworth Truck Co.
Mahle Engine Components USA Inc vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
55K lbs Top 23% higher than 77% 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
Mahle Engine Components USA Inc inside Clinton's TRI pounds
Among the 1,603 Transportation Equipment facilities in this database, Mahle Engine Components USA Inc reports the 374th-largest volume, placing it in the top 23.3% of its sector. This one site accounts for 53.5% of every pound reported in Clinton. Its reported volume is concentrated rather than spread: Manganese compounds alone is 70.9% of the total. Scale peers outside Michigan include Thomas Built Buses Inc and Kenworth Truck Co.
County-dominant here means ≥25% of Clinton's reported pounds (103.2K lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Mahle Engine Components USA Inc's total reported releases fell from 9.9 thousand lb in 2022 to 9.8 thousand lb in 2023, based on EPA TRI filings.
- Mahle Engine Components USA Inc's off-site transfers fell from 9.8 thousand lb in 2022 to 9.7 thousand lb in 2023, based on EPA TRI filings.
Mahle Engine Components USA Inc Form-R facts
Compare this facility
See how Mahle Engine Components USA Inc stacks up against nearby facilities and the typical reporter.
3.2× more than the comparison
36% 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 Mahle Engine Components USA Inc releases toxic chemicals into the environment. Total: 55.3K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 27% (13.4K lbs to 9.8K lbs).
Mahle Engine Components USA Inc: annual Form-R pounds
LIGHT site · OFFSITE pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Mahle Engine Components USA Inc year-over-year reported totals (decreased by 27% 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: Manganese compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 13.4K lbs | 4 |
| 2020 | 11.7K lbs | 4 |
| 2021 | 10.4K lbs | 4 |
| 2022 | 9.9K lbs | 4 |
| 2023 | 9.8K lbs | 4 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 2 of 7 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Manganese compounds | 39.2K lbs | - |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 5.9K lbs | - |
| Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) | 4.4K lbs | - |
| Lead compounds | 3.0K lbs | - |
| Lead And Lead Compounds | 2.7K lbs | - |
| Nickel compounds | 127 lbs | Carcinogen |
| Nickel And Nickel Compounds | 35 lbs | Carcinogen |
Mahle Engine Components USA Inc · OFFSITE-pathway site
Nearest TRI Facilities to Mahle Engine Components USA Inc
Closest other reporters in Michigan - including Mwc Michigan Llc., Proliant Dairy Michigan LLC, Michigan Milk Producers Assoc, ordered by distance.
Showing 8 of 790 other reporting facilities in Michigan.
Similar Transportation Equipment Facilities
Other Transportation Equipment facilities with similar total release volumes (±80%), outside Michigan - e.g. Thomas Built Buses Inc, Kenworth Truck Co, Superalloy Manufacturing Solutions Corp Plant 2 & 3.
Compare beyond Michigan
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Mahle Engine Components USA Inc on cumulative reported pounds (55.3K lbs) and distinct chemical count (7). Release-pound peers include Barnhardt Manufacturing Co Ncfi Polyurethanes Div, Gulf Coast Paint Manufacturing, Piezo Kinetics Inc. Chemical-count peers include Hubbell Caribe Ltd, Celanese Microcircuits Industries Ltd., Virgin Islands Water & Power Authority. 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.
- Barnhardt Manufacturing Co Ncfi Polyurethanes Div Mount Airy, NC · Plastics and Rubber 55.3K lbs reported
- Gulf Coast Paint Manufacturing Loxley, AL · Chemicals 55.3K lbs reported
- Piezo Kinetics Inc Bellefonte, PA · Computers and Electronic Products 55.3K lbs reported
- Air Liquide Advanced Separations Newport, DE · Plastics and Rubber 55.3K lbs reported
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 Manganese compounds, Chromium compounds (except for chromite ore mined in the Transvaal Region), Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region), Lead compounds; nearby reporters include Mwc Michigan Llc.. Mahle Engine Components USA Inc stamps LIGHT volume · OFFSITE pathway · TRACE-CARC 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 Mahle Engine Components USA Inc TRI extract (LIGHT · OFFSITE · TRACE-CARC · lead Manganese compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Mahle Engine Components USA Inc totals are self-reported EPCRA §313 estimates for Saint Johns, MI, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 336310 · Transportation Equipment. 53.5% of Clinton TRI pounds in this extract. Nearest ABS peer: Barnhardt Manufacturing Co Ncfi Polyurethanes Div (Δ 8 lbs). Pounds ≠ exposure.
Mahle Engine Components USA Inc stamps LIGHT volume · OFFSITE pathway · TRACE-CARC · lead Manganese compounds. 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