EPA TRI Facility · Transportation Equipment
General Motors LLC Parma Plant
Parma, OH · Parent: General Motors LLC
- Total releases
- 1.9K lbs
- Chemicals reported
- 1
- Latest report
- 2023
- Primary pathway
- Air Releases
MIXED Form-R mix
General Motors LLC Parma Plant: how the 1.9K lbs splits
1.9K lbs across all reported pathways
- Air Releases 1.3K lbs 67.5%
- Water Discharges 603 lbs 32.5%
General Motors LLC Parma Plant's 1.9K lbs Form-R total is MIXED - air releases is 67.5% of the bar. Next segment: water discharges at 32.5%. Leading chemical by pounds: Manganese.
LIGHT volume MIXED pathway CLEAN
General Motors LLC Parma Plant is an EPA Toxics Release Inventory reporter in Parma, OH, in the transportation equipment sector. It reported 380 lbs of releases across 1 chemical in 2023, and 1.9K lbs in total across its 2019-2023 reporting years. That ranks 12,937 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Ohio's 1,299 reporting TRI sites, pounds #1 is not chemical-count #1. General Motors LLC Parma Plant is pounds #865 and chemical-count #1120 at 1.9K lbs. Ineos Nitriles USA LLC leads reported pounds (42.4M lbs) at 31 chemicals (chemical-count #10). Heritage Thermal Services leads chemical count at 217 chemicals (431.4K lbs, pounds #116). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Von Roll USA Inc; City Plating; Ellwood Ohio Machine; Amac Enterprises Inc. Similar-scale Transportation Equipment peers outside Ohio: Wabash National L.P.; Jlg Industries Inc-Hykes Road Facility; Ferrara Fire Apparatus; Legacy Boats LLC DBA Avid Boats. 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: Manganese.
General Motors LLC Parma Plant is a LIGHT · MIXED-pathway Form-R site in Parma, OH: 1.9K lbs across 1 chemical. No single media clears 70% of the bar (lead segment air releases at 67.5%). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Wabash National L.P. and Jlg Industries Inc-Hykes Road Facility.
General Motors LLC Parma Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
1.9K lbs Top 50% higher than 50% 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 Parma Plant: Manganese-led volume
Among the 1,603 Transportation Equipment facilities in this database, General Motors LLC Parma Plant reports the 811th-largest volume (1.9K lbs). Its reported volume is concentrated rather than spread: Manganese alone is 100% of the total. Scale peers outside Ohio include Wabash National L.P. and Jlg Industries Inc-Hykes Road Facility.
Concentrated means ≥60% of General Motors LLC Parma Plant's pounds in one chemical - here Manganese at 100%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- General Motors LLC Parma Plant's total reported releases rose from 370 lb in 2022 to 380 lb in 2023, based on EPA TRI filings.
- General Motors LLC Parma Plant's water releases rose from 120 lb in 2022 to 130 lb in 2023, based on EPA TRI filings.
General Motors LLC Parma Plant Form-R facts
Compare this facility
See how General Motors LLC Parma Plant stacks up against nearby facilities and the typical reporter.
85% less than the comparison
50% 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 Parma Plant releases toxic chemicals into the environment. Total: 1.9K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 17% (326 lbs to 380 lbs).
General Motors LLC Parma Plant: annual Form-R pounds
LIGHT site · MIXED pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows General Motors LLC Parma Plant year-over-year reported totals (increased by 17% 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.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 326 lbs | 1 |
| 2020 | 370 lbs | 1 |
| 2021 | 407 lbs | 1 |
| 2022 | 370 lbs | 1 |
| 2023 | 380 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Manganese | 1.9K lbs | - |
General Motors LLC Parma Plant in Cuyahoga
Nearest TRI Facilities to General Motors LLC Parma Plant
Closest other reporters in Ohio - including Von Roll USA Inc, City Plating, Ellwood Ohio Machine, ordered by distance.
Showing 8 of 1,298 other reporting facilities in Ohio.
Similar Transportation Equipment Facilities
Other Transportation Equipment facilities with similar total release volumes (±80%), outside Ohio - e.g. Wabash National L.P., Jlg Industries Inc-Hykes Road Facility, Ferrara Fire Apparatus.
Compare beyond Ohio
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest General Motors LLC Parma Plant on cumulative reported pounds (1.9K lbs) and distinct chemical count (1). Release-pound peers include Wabash National L.P., Charleston Mill Service, Owens-Brockway Glass Container Inc Plant 19. Chemical-count peers include Ecoelectrica LP, Planta Penuelas, Tallaboa Puerto Rico LLC. 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.
- Wabash National L.P. Lafayette, IN · Transportation Equipment 1.9K lbs reported
- Charleston Mill Service Huger, SC · Nonmetallic Mineral Product 1.9K lbs reported
- Owens-Brockway Glass Container Inc Plant 19 Brockport, PA · Nonmetallic Mineral Product 1.9K lbs reported
- Nov Xl Systems Beaumont Beaumont, TX · Fabricated Metals 1.9K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
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 Manganese; nearby reporters include Von Roll USA Inc. General Motors LLC Parma Plant stamps LIGHT volume · MIXED 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 Parma Plant TRI extract (LIGHT · MIXED · CLEAN · lead Manganese) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
General Motors LLC Parma Plant totals are self-reported EPCRA §313 estimates for Parma, OH, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 336370 · Transportation Equipment. 0.0% of Cuyahoga TRI pounds in this extract. Nearest ABS peer: Wabash National L.P. (Δ 2 lbs). Pounds ≠ exposure.
General Motors LLC Parma Plant stamps LIGHT · MIXED pathway (air releases leads at 67.5%). Pipeline-rendered EPA Form-R only - no editor-typed pounds. 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