EPA TRI Facility · Transportation Equipment
Tenneco Automotive Operating Co Inc.
Marshall, MI · Parent: Tenneco Inc
- Total releases
- 16.0K lbs
- Chemicals reported
- 2
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Tenneco Automotive Operating Co Inc.: how the 16.0K lbs splits
16.0K lbs across all reported pathways
- Off-site Transfers 14.6K lbs 91.2%
- Air Releases 1.4K lbs 8.8%
Tenneco Automotive Operating Co Inc.'s 16.0K lbs Form-R total is OFFSITE - off-site transfers is 91.2% of the bar. Next segment: air releases at 8.8%. Leading chemical by pounds: Chromium.
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 CARC-LEAN
Tenneco Automotive Operating Co Inc. is an EPA Toxics Release Inventory reporter in Marshall, MI, in the transportation equipment sector. It reported 3.1K lbs of releases across 2 chemicals in 2023, and 16.0K lbs in total across its 2019-2023 reporting years. That ranks 8,758 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. Tenneco Automotive Operating Co Inc. is pounds #336 and chemical-count #478 at 16.0K 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: Tribal Manufacturing Inc.; Stelmi America LLC; Marshall Excelsior Co; Autocam Precision Components. Similar-scale Transportation Equipment peers outside Michigan: Raybestos Powertrain LLC; Mb Sports; Polar Tank Trailer; Denso Manufacturing Athens Tennessee Inc. Other Tenneco Inc sites in this extract: Tenneco Braking (frmly Federal-Mogul Motorparts Llc); Driv Automotive Inc.; Tenneco; Federal-Mogul Corp. Largest disclosed chemicals by pounds: Chromium; Nickel.
Compare Tenneco Automotive Operating Co Inc. with
Nearest reporters in Michigan
- Tribal Manufacturing Inc. Marshall · 792 lbs
- Stelmi America LLC Marshall · 17.2K lbs
- Marshall Excelsior Co Marshall · 2.4K lbs
- Autocam Precision Components Marshall · 21 lbs
Similar-scale Transportation Equipment sites elsewhere: Raybestos Powertrain LLC (IN) · Mb Sports (CA) · Polar Tank Trailer (MN)
Tenneco Automotive Operating Co Inc. stamps LIGHT volume with a dominant OFFSITE pathway (91.2% off-site transfers) across 2 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 16.0K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Raybestos Powertrain LLC and Mb Sports.
Tenneco Automotive Operating Co Inc. vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
16K lbs Top 34% higher than 66% 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
Tenneco Automotive Operating Co Inc.: Chromium-led volume
Among the 1,603 Transportation Equipment facilities in this database, Tenneco Automotive Operating Co Inc. reports the 558th-largest volume (16.0K lbs). Its reported volume is concentrated rather than spread: Chromium alone is 88.5% of the total. Scale peers outside Michigan include Raybestos Powertrain LLC and Mb Sports.
Concentrated means ≥60% of Tenneco Automotive Operating Co Inc.'s pounds in one chemical - here Chromium at 88.5%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Tenneco Automotive Operating Co Inc.'s total reported releases fell from 4.3 thousand lb in 2022 to 3.1 thousand lb in 2023, based on EPA TRI filings.
- Tenneco Automotive Operating Co Inc.'s off-site transfers fell from 4.0 thousand lb in 2022 to 2.8 thousand lb in 2023, based on EPA TRI filings.
- Tenneco Automotive Operating Co Inc.'s air releases rose from 288 lb in 2022 to 322 lb in 2023, based on EPA TRI filings.
Tenneco Automotive Operating Co Inc. Form-R facts
Compare this facility
See how Tenneco Automotive Operating Co Inc. stacks up against nearby facilities and the typical reporter.
20.2× more than the comparison
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 Tenneco Automotive Operating Co Inc. releases toxic chemicals into the environment. Total: 16.0K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 41% (5.2K lbs to 3.1K lbs).
Tenneco Automotive Operating Co 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 Tenneco Automotive Operating Co Inc. year-over-year reported totals (decreased by 41% 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: Chromium.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 5.2K lbs | 2 |
| 2020 | 2.9K lbs | 2 |
| 2021 | 448 lbs | 2 |
| 2022 | 4.3K lbs | 2 |
| 2023 | 3.1K lbs | 2 |
Tenneco Automotive Operating Co Inc. · OFFSITE-pathway site
Nearest TRI Facilities to Tenneco Automotive Operating Co Inc.
Closest other reporters in Michigan - including Tribal Manufacturing Inc., Stelmi America LLC, Marshall Excelsior Co, 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. Raybestos Powertrain LLC, Mb Sports, Polar Tank Trailer.
Compare beyond Michigan
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Tenneco Automotive Operating Co Inc. on cumulative reported pounds (16.0K lbs) and distinct chemical count (2). Release-pound peers include Real Alloy Speciality Products LLC, Naval Base Kitsap Bangor - Range Activities, Raybestos Powertrain LLC. 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.
- Real Alloy Speciality Products LLC Rock Creek, OH · Primary Metals 16.0K lbs reported
- Naval Base Kitsap Bangor - Range Activities Silverdale, WA · Other 16.0K lbs reported
- Raybestos Powertrain LLC Crawfordsville, IN · Transportation Equipment 16.0K lbs reported
- Mactac Minneapolis, MN · Paper 16.0K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Tenneco Inc Facilities
Same-parent TRI sites ranked by reported releases - including Tenneco Braking (frmly Federal-Mogul Motorparts Llc), Driv Automotive Inc., Tenneco.
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 Chromium, Nickel; nearby reporters include Tribal Manufacturing Inc.. Tenneco Automotive Operating Co Inc. stamps LIGHT volume · OFFSITE 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 Tenneco Automotive Operating Co Inc. TRI extract (LIGHT · OFFSITE · CARC-LEAN · lead Chromium) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Tenneco Automotive Operating Co Inc. totals are self-reported EPCRA §313 estimates for Marshall, MI, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 336390 · Transportation Equipment. 0.5% of Calhoun TRI pounds in this extract. Nearest ABS peer: Real Alloy Speciality Products LLC (Δ 1 lbs). Pounds ≠ exposure.
Tenneco Automotive Operating Co Inc. stamps LIGHT volume · OFFSITE pathway · CARC-LEAN · lead Chromium. 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