EPA TRI Facility · Transportation Equipment
Hinckley Co
Trenton, ME
- Total releases
- 34.5K lbs
- Chemicals reported
- 1
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Hinckley Co: how the 39.9K lbs splits
39.9K lbs across all reported pathways
- Air Releases 39.9K lbs 100.0%
Hinckley Co's 39.9K lbs Form-R total is AIR - air releases is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Styrene.
LIGHT volume AIR pathway CARC-HEAVY
Hinckley Co is an EPA Toxics Release Inventory reporter in Trenton, ME, in the transportation equipment sector. It reported 5.4K lbs of releases across 1 chemical in 2024, and 34.5K lbs in total across its 2019-2024 reporting years. That ranks 6,991 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Maine's 81 reporting TRI sites, Sappi N.a. Inc. - Somerset Operations leads both reported pounds (10.6M lbs) and chemical count (31 chemicals). The two rankings do not invert in this pool. Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Penobscot Bay Terminals DBA Webber Tanks Inc; Gac Chemical Corp; Irving Oil Terminals Inc.; Sprague Searsport Terminal. Similar-scale Transportation Equipment peers outside Maine: K2 Marine Inc; Zf Axle Drives Marysville; Rohr Inc a Collins Aerospace Co; Eastern Boats Inc.. Largest disclosed chemicals by pounds: Styrene.
Hinckley Co stamps LIGHT volume with a dominant AIR pathway (100.0% air releases) across 1 chemical · 1 carcinogen-classified. Cumulative Form-R extract: 34.5K lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include K2 Marine Inc and Zf Axle Drives Marysville.
Hinckley Co vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
35K lbs Top 27% higher than 73% 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
Hinckley Co inside Hancock's TRI pounds
Among the 1,603 Transportation Equipment facilities in this database, Hinckley Co reports the 453rd-largest volume (34.5K lbs). This one site accounts for 98.3% of every pound reported in Hancock. Its reported volume is concentrated rather than spread: Styrene alone is 100% of the total. Carcinogen-classified chemicals make up 100% of the reported pounds, not just of the chemical count. Scale peers outside Maine include K2 Marine Inc and Zf Axle Drives Marysville.
County-dominant here means ≥25% of Hancock's reported pounds (35.1K lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Hinckley Co's total reported releases rose from 5.1 thousand lb in 2022 to 5.9 thousand lb in 2023, based on EPA TRI filings.
- Hinckley Co's air releases rose from 5.1 thousand lb in 2022 to 5.9 thousand lb in 2023, based on EPA TRI filings.
Hinckley Co Form-R facts
Compare this facility
See how Hinckley Co stacks up against nearby facilities and the typical reporter.
59.0× more than the comparison
86% 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 Hinckley Co releases toxic chemicals into the environment. Total: 39.9K lbs.
Emissions Trend Summary
From 2019 to 2024, total releases decreased by 39% (8.8K lbs to 5.4K lbs).
Hinckley Co: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2019–2024
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
- 2024 0
What this shows Hinckley Co year-over-year reported totals (decreased by 39% from 2019 to 2024). 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: Styrene.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 8.8K lbs | 1 |
| 2020 | 6.7K lbs | 1 |
| 2021 | 8.0K lbs | 1 |
| 2022 | 5.1K lbs | 1 |
| 2023 | 5.9K lbs | 1 |
| 2024 | 5.4K lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2024). 1 of 1 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Styrene | 39.9K lbs | Carcinogen |
Hinckley Co · AIR-pathway site
Nearest TRI Facilities to Hinckley Co
Closest other reporters in Maine - including Penobscot Bay Terminals DBA Webber Tanks Inc, Gac Chemical Corp, Irving Oil Terminals Inc., ordered by distance.
Showing 8 of 80 other reporting facilities in Maine.
Similar Transportation Equipment Facilities
Other Transportation Equipment facilities with similar total release volumes (±80%), outside Maine - e.g. K2 Marine Inc, Zf Axle Drives Marysville, Rohr Inc a Collins Aerospace Co.
Compare beyond Maine
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Hinckley Co on cumulative reported pounds (34.5K lbs) and distinct chemical count (1). Release-pound peers include Fuyao Glass America Inc. (0857105003), Halliburton Odessa Field Camp, B-Way Packaging Inc. 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.
- Fuyao Glass America Inc. (0857105003) Moraine, OH · Nonmetallic Mineral Product 34.5K lbs reported
- Halliburton Odessa Field Camp Odessa, TX · Chemicals 34.6K lbs reported
- B-Way Packaging Inc Trenton, NJ · Fabricated Metals 34.6K lbs reported
- Prc-Desoto International Inc. Kennesaw, GA · Chemicals 34.5K 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 Styrene; nearby reporters include Penobscot Bay Terminals DBA Webber Tanks Inc. Hinckley Co stamps LIGHT volume · AIR pathway · CARC-HEAVY 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 Hinckley Co TRI extract (LIGHT · AIR · CARC-HEAVY · lead Styrene) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Hinckley Co totals are self-reported EPCRA §313 estimates for Trenton, ME, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 336612 · Transportation Equipment. 98.3% of Hancock TRI pounds in this extract. Nearest ABS peer: Fuyao Glass America Inc. (0857105003) (Δ 15 lbs). Pounds ≠ exposure.
Hinckley Co stamps LIGHT volume · AIR pathway · CARC-HEAVY · lead Styrene. 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