EPA TRI Facility · Transportation Equipment
Element Materials Technology Hartford Inc.
South Windsor, CT
- Total releases
- 188.7K lbs
- Chemicals reported
- 2
- Latest report
- 2023
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Element Materials Technology Hartford Inc.: how the 192.1K lbs splits
192.1K lbs across all reported pathways
- Off-site Transfers 190.5K lbs 99.2%
- Air Releases 1.6K lbs 0.8%
Element Materials Technology Hartford Inc.'s 192.1K lbs Form-R total is OFFSITE - off-site transfers is 99.2% of the bar. Next segment: air releases at 0.8%. Leading chemical by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
MID volume OFFSITE pathway CLEAN
Element Materials Technology Hartford Inc. is an EPA Toxics Release Inventory reporter in South Windsor, CT, in the transportation equipment sector. It reported 3.4K lbs of releases across 2 chemicals in 2024, and 188.7K lbs in total across its 2019-2024 reporting years. That ranks 3,351 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Connecticut's 240 reporting TRI sites, pounds #1 is not chemical-count #1. Element Materials Technology Hartford Inc. is pounds #14 and chemical-count #123 at 188.7K lbs. Clean Harbors of Connecticut Inc leads reported pounds (1.5M lbs) at 15 chemicals (chemical-count #2). Allnex USA Inc. Wallingford Ct Site leads chemical count at 19 chemicals (436.7K lbs, pounds #3). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Barnes Aerospace Windsor Div; Stanadyne LLC; Taylor & Fenn Co; Dur-A-Flex. Similar-scale Transportation Equipment peers outside Connecticut: Kyb Americas Corp; Detyens Shipyard; Gunderson Marine LLC; Boeing Commercial Airplane Group - Renton. Largest disclosed chemicals by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution); Nitric acid.
Element Materials Technology Hartford Inc. stamps MID volume with a dominant OFFSITE pathway (99.2% off-site transfers) across 2 chemicals. Cumulative Form-R extract: 188.7K lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Kyb Americas Corp and Detyens Shipyard.
Element Materials Technology Hartford Inc. vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
189K lbs Top 13% higher than 87% 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
Element Materials Technology Hartford Inc.: Nitrate compounds (water dissociable; reportable only when in aqueous solution)-led volume
Among the 1,603 Transportation Equipment facilities in this database, Element Materials Technology Hartford Inc. reports the 189th-largest volume, placing it in the top 11.8% of its sector. Its reported volume is concentrated rather than spread: Nitrate compounds (water dissociable; reportable only when in aqueous solution) alone is 98.8% of the total. Scale peers outside Connecticut include Kyb Americas Corp and Detyens Shipyard.
Concentrated means ≥60% of Element Materials Technology Hartford Inc.'s pounds in one chemical - here Nitrate compounds (water dissociable; reportable only when in aqueous solution) at 98.8%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Element Materials Technology Hartford Inc.'s total reported releases rose from 2.4 thousand lb in 2022 to 3.6 thousand lb in 2023, based on EPA TRI filings.
- Element Materials Technology Hartford Inc.'s air releases rose from 114 lb in 2022 to 255 lb in 2023, based on EPA TRI filings.
- Element Materials Technology Hartford Inc.'s off-site transfers rose from 2.3 thousand lb in 2022 to 3.4 thousand lb in 2023, based on EPA TRI filings.
Element Materials Technology Hartford Inc. Form-R facts
Compare this facility
See how Element Materials Technology Hartford Inc. stacks up against nearby facilities and the typical reporter.
135.7× 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 Element Materials Technology Hartford Inc. releases toxic chemicals into the environment. Total: 192.1K lbs.
Emissions Trend Summary
From 2019 to 2024, total releases decreased by 97% (96.5K lbs to 3.4K lbs).
Element Materials Technology Hartford Inc.: annual Form-R pounds
MID site · OFFSITE pathway · TRI years 2019–2024
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
- 2024 0
What this shows Element Materials Technology Hartford Inc. year-over-year reported totals (decreased by 97% 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: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 96.5K lbs | 2 |
| 2020 | 66.6K lbs | 2 |
| 2021 | 19.6K lbs | 2 |
| 2022 | 2.4K lbs | 2 |
| 2023 | 3.6K lbs | 2 |
| 2024 | 3.4K lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2019–2024). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 189.8K lbs | - |
| Nitric acid | 2.3K lbs | - |
Element Materials Technology Hartford Inc. · OFFSITE-pathway site
Nearest TRI Facilities to Element Materials Technology Hartford Inc.
Closest other reporters in Connecticut - including Barnes Aerospace Windsor Div, Stanadyne LLC, Taylor & Fenn Co, ordered by distance.
Showing 8 of 239 other reporting facilities in Connecticut.
Similar Transportation Equipment Facilities
Other Transportation Equipment facilities with similar total release volumes (±80%), outside Connecticut - e.g. Kyb Americas Corp, Detyens Shipyard, Gunderson Marine LLC.
Compare beyond Connecticut
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Element Materials Technology Hartford Inc. on cumulative reported pounds (188.7K lbs) and distinct chemical count (2). Release-pound peers include Cornell Dubilier Marketing Inc., Carestream Health Colorado, Cambria Plant. 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.
- Cornell Dubilier Marketing Inc. Liberty, SC · Computers and Electronic Products 188.8K lbs reported
- Carestream Health Colorado Windsor, CO · Chemicals 188.6K lbs reported
- Cambria Plant Le Sueur, MN · Nonmetallic Mineral Product 188.5K lbs reported
- Valmont Industries Inc Valley, NE · Fabricated Metals 188.9K 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 Nitrate compounds (water dissociable; reportable only when in aqueous solution), Nitric acid; nearby reporters include Barnes Aerospace Windsor Div. Element Materials Technology Hartford Inc. stamps MID 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 Element Materials Technology Hartford Inc. TRI extract (MID · OFFSITE · CLEAN · lead Nitrate compounds (water dissociable; reportable only when in aqueous solution)) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Element Materials Technology Hartford Inc. totals are self-reported EPCRA §313 estimates for South Windsor, CT, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 336412 · Transportation Equipment. 5.1% of Hartford TRI pounds in this extract. Nearest ABS peer: Cornell Dubilier Marketing Inc. (Δ 104 lbs). Pounds ≠ exposure.
Element Materials Technology Hartford Inc. stamps MID volume · OFFSITE pathway · CLEAN · lead Nitrate compounds (water dissociable; reportable only when in aqueous solution). 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