EPA TRI Facility · Transportation Equipment
General Motors LLC - Bay City Plant
Bay City, MI · Parent: General Motors LLC
- Total releases
- 663 lbs
- Chemicals reported
- 1
- Latest report
- 2023
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
General Motors LLC - Bay City Plant: how the 663 lbs splits
663 lbs across all reported pathways
- Off-site Transfers 663 lbs 100.0%
General Motors LLC - Bay City Plant's 663 lbs Form-R total is OFFSITE - off-site transfers is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Copper.
TRACE volume OFFSITE pathway CLEAN
General Motors LLC - Bay City Plant is an EPA Toxics Release Inventory reporter in Bay City, MI, in the transportation equipment sector. It reported 100 lbs of releases across 1 chemical in 2023, and 663 lbs in total across its 2019-2023 reporting years. That ranks 14,429 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. General Motors LLC - Bay City Plant is pounds #554 and chemical-count #709 at 663 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: Mplx Terminals LLC - Bay City Mi Terminal; Bay Cast - Center Street Plant; Bay Cast - Webster Street Plant; Michigan Sugar Co - Bay City Factory. Similar-scale Transportation Equipment peers outside Michigan: Senior Aerospace Ketema Div; Faurecia Clean Mobility; Mgs Inc; Rolls-Royce Corp Single Crystal Operation. Other General Motors LLC sites in this extract: Gm Truck Group Fort Wayne Assembly; Gm Truck Group Flint Assembly Plant; General Motors Wentzville Assembly; Gm Mlcg Fairfax Assembly. Largest disclosed chemicals by pounds: Copper.
General Motors LLC - Bay City Plant stamps TRACE volume with a dominant OFFSITE pathway (100.0% off-site transfers) across 1 chemical. Cumulative Form-R extract: 663 lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Senior Aerospace Ketema Div and Faurecia Clean Mobility.
General Motors LLC - Bay City Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
663 lbs 44th percentile higher than 44% 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
General Motors LLC - Bay City Plant in the Transportation Equipment sector extract
Among the 1,603 Transportation Equipment facilities in this database, General Motors LLC - Bay City Plant reports the 912th-largest volume (663 lbs). Scale peers outside Michigan include Senior Aerospace Ketema Div and Faurecia Clean Mobility.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- General Motors LLC - Bay City Plant's total reported releases fell from 120 lb in 2022 to 100 lb in 2023, based on EPA TRI filings.
- General Motors LLC - Bay City Plant's off-site transfers fell from 120 lb in 2022 to 100 lb in 2023, based on EPA TRI filings.
General Motors LLC - Bay City Plant Form-R facts
Compare this facility
See how General Motors LLC - Bay City Plant stacks up against nearby facilities and the typical reporter.
96% less than the comparison
91% 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 General Motors LLC - Bay City Plant releases toxic chemicals into the environment. Total: 663 lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 42% (173 lbs to 100 lbs).
General Motors LLC - Bay City Plant: annual Form-R pounds
TRACE site · OFFSITE pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows General Motors LLC - Bay City Plant year-over-year reported totals (decreased by 42% 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: Copper.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 173 lbs | 1 |
| 2020 | 129 lbs | 1 |
| 2021 | 141 lbs | 1 |
| 2022 | 120 lbs | 1 |
| 2023 | 100 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Copper | 663 lbs | - |
General Motors LLC - Bay City Plant · OFFSITE-pathway site
Nearest TRI Facilities to General Motors LLC - Bay City Plant
Closest other reporters in Michigan - including Mplx Terminals LLC - Bay City Mi Terminal, Bay Cast - Center Street Plant, Bay Cast - Webster Street Plant, 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. Senior Aerospace Ketema Div, Faurecia Clean Mobility, Mgs Inc.
Other General Motors LLC Facilities
Same-parent TRI sites ranked by reported releases - including Gm Truck Group Fort Wayne Assembly, Gm Truck Group Flint Assembly Plant, General Motors Wentzville Assembly.
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 Copper; nearby reporters include Mplx Terminals LLC - Bay City Mi Terminal. General Motors LLC - Bay City Plant stamps TRACE volume · OFFSITE pathway · CLEAN 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 General Motors LLC - Bay City Plant TRI extract (TRACE · OFFSITE · CLEAN · lead Copper) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
General Motors LLC - Bay City Plant totals are self-reported EPCRA §313 estimates for Bay City, MI, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 336350 · Transportation Equipment. 0.0% of Bay TRI pounds in this extract. Nearest ABS peer: Bete Fog Nozzle Inc. (Δ 0 lbs). Pounds ≠ exposure.
General Motors LLC - Bay City Plant stamps TRACE volume · OFFSITE pathway · CLEAN · lead Copper. 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