EPA TRI Facility · Transportation Equipment
Allison Transmission Inc
Indianapolis, IN · Parent: Allison Transmission Holdings Inc
- Total releases
- 169.3K lbs
- Chemicals reported
- 8
- Carcinogens
- 1
- Primary pathway
- Land Disposal
LAND Form-R mix
Allison Transmission Inc: how the 169.3K lbs splits
169.3K lbs across all reported pathways
- Land Disposal 141.2K lbs 83.4%
- Off-site Transfers 15.7K lbs 9.3%
- Air Releases 12.4K lbs 7.3%
Allison Transmission Inc's 169.3K lbs Form-R total is LAND - land disposal is 83.4% of the bar. Next segment: off-site transfers at 9.3%. Leading chemical by pounds: Ammonia.
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.
MID volume LAND pathway TRACE-CARC
Allison Transmission Inc is an EPA Toxics Release Inventory reporter in Indianapolis, IN, in the transportation equipment sector. It reported 3.9K lbs of releases across 7 chemicals in 2023, and 169.3K lbs in total across its 2019-2023 reporting years. That ranks 3,530 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Indiana's 871 reporting TRI sites, pounds #1 is not chemical-count #1. Allison Transmission Inc is pounds #171 and chemical-count #100 at 169.3K lbs. Uss Gary Works leads reported pounds (77.4M lbs) at 36 chemicals (chemical-count #9). Tradebe Treatment & Recycling LLC leads chemical count at 98 chemicals (11.9M lbs, pounds #12). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Linde Gas & Equipment; Linde Advanced Material Technologies Inc; Heritage-Crystal Clean LLC - Re-Refinery; Mplx Terminals LLC - Speedway in Terminal. Similar-scale Transportation Equipment peers outside Indiana: Lmi Finishing Inc.; Jones Performance Products Inc.; Unicell Body Co Inc.; Allegany Ballistics Lab (nirop). Other Allison Transmission Holdings Inc sites in this extract: Allison Transmissions Inc. Largest disclosed chemicals by pounds: Ammonia; Methanol; Nickel; Copper.
Allison Transmission Inc stamps MID volume with a dominant LAND pathway (83.4% land disposal) across 8 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 169.3K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Lmi Finishing Inc. and Jones Performance Products Inc..
Allison Transmission Inc vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
169K lbs Top 14% higher than 86% 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
Allison Transmission Inc: Ammonia-led volume
Among the 1,603 Transportation Equipment facilities in this database, Allison Transmission Inc reports the 203rd-largest volume, placing it in the top 12.7% of its sector. Its reported volume is concentrated rather than spread: Ammonia alone is 96.9% of the total. Scale peers outside Indiana include Lmi Finishing Inc. and Jones Performance Products Inc..
Concentrated means ≥60% of Allison Transmission Inc's pounds in one chemical - here Ammonia at 96.9%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Allison Transmission Inc's total reported releases fell from 8.3 thousand lb in 2022 to 3.9 thousand lb in 2023, based on EPA TRI filings.
- Allison Transmission Inc's off-site transfers fell from 6.0 thousand lb in 2022 to 6 lb in 2023, based on EPA TRI filings.
- Allison Transmission Inc's air releases rose from 2.3 thousand lb in 2022 to 3.9 thousand lb in 2023, based on EPA TRI filings.
Allison Transmission Inc Form-R facts
Compare this facility
See how Allison Transmission Inc stacks up against nearby facilities and the typical reporter.
28.0× more than the comparison
8.0× more 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 Allison Transmission Inc releases toxic chemicals into the environment. Total: 169.3K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 37% (6.1K lbs to 3.9K lbs).
Allison Transmission Inc: annual Form-R pounds
MID site · LAND pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Allison Transmission Inc year-over-year reported totals (decreased by 37% 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: Ammonia.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 6.1K lbs | 7 |
| 2020 | 3.1K lbs | 7 |
| 2021 | 147.9K lbs | 7 |
| 2022 | 8.3K lbs | 7 |
| 2023 | 3.9K lbs | 7 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 8 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Ammonia | 164.0K lbs | - |
| Methanol | 3.2K lbs | - |
| Nickel | 1.4K lbs | Carcinogen |
| Copper | 285 lbs | - |
| Lead compounds | 266 lbs | - |
| Manganese | 63 lbs | - |
| Chromium | 13 lbs | - |
| Lead And Lead Compounds | 4 lbs | - |
Allison Transmission Inc · LAND-pathway site
Nearest TRI Facilities to Allison Transmission Inc
Closest other reporters in Indiana - including Linde Gas & Equipment, Linde Advanced Material Technologies Inc, Heritage-Crystal Clean LLC - Re-Refinery, ordered by distance.
Showing 8 of 870 other reporting facilities in Indiana.
Similar Transportation Equipment Facilities
Other Transportation Equipment facilities with similar total release volumes (±80%), outside Indiana - e.g. Lmi Finishing Inc., Jones Performance Products Inc., Unicell Body Co Inc..
Compare beyond Indiana
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Allison Transmission Inc on cumulative reported pounds (169.3K lbs) and distinct chemical count (8). Release-pound peers include Lmi Finishing Inc., Kondex Corp, 3M Co-Pittsboro. Chemical-count peers include Prepa-South Coast Power Plant, Argos Puerto Rico Corp., US Tsubaki Automotive 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.
- Lmi Finishing Inc. Tulsa, OK · Transportation Equipment 169.3K lbs reported
- Kondex Corp Lomira, WI · Machinery 169.1K lbs reported
- 3M Co-Pittsboro Moncure, NC · Nonmetallic Mineral Product 169.1K lbs reported
- Oldcastle Infrastructure - Acworth Acworth, GA · Nonmetallic Mineral Product 169.5K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Allison Transmission Holdings Inc Facilities
Same-parent TRI sites ranked by reported releases - including Allison Transmissions Inc.
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 Ammonia, Methanol, Nickel, Copper; nearby reporters include Linde Gas & Equipment. Allison Transmission Inc stamps MID volume · LAND 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 Allison Transmission Inc TRI extract (MID · LAND · TRACE-CARC · lead Ammonia) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Allison Transmission Inc totals are self-reported EPCRA §313 estimates for Indianapolis, IN, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 336350 · Transportation Equipment. 0.4% of Marion TRI pounds in this extract. Nearest ABS peer: Lmi Finishing Inc. (Δ 18 lbs). Pounds ≠ exposure.
Allison Transmission Inc stamps MID volume · LAND pathway · TRACE-CARC · lead Ammonia. 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