EPA TRI Facility · Chemicals
Tec Aurora LLC
Aurora, IL · Parent: Tec Specialty Products LLC
- Total releases
- 4.5K lbs
- Chemicals reported
- 2
- Latest report
- 2023
- Primary pathway
- Air Releases
AIR Form-R mix
Tec Aurora LLC: how the 4.5K lbs splits
4.5K lbs across all reported pathways
- Air Releases 4.5K lbs 100.0%
Tec Aurora LLC's 4.5K 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: Ethylene glycol.
LIGHT volume AIR pathway CLEAN
Tec Aurora LLC is an EPA Toxics Release Inventory reporter in Aurora, IL, in the chemicals sector. It reported 767 lbs of releases across 1 chemical in 2023, and 4.5K lbs in total across its 2019-2023 reporting years. That ranks 11,409 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Illinois's 951 reporting TRI sites, pounds #1 is not chemical-count #1. Tec Aurora LLC is pounds #508 and chemical-count #600 at 4.5K lbs. Prairie State Generating Co leads reported pounds (37.9M lbs) at 31 chemicals (chemical-count #8). Veolia N.a. Inc. leads chemical count at 141 chemicals (1.9M lbs, pounds #34). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Battery Builders LLC; Crown Aerosol Packaging; Magnetrol International Inc; Entegris Inc.. Similar-scale Chemicals peers outside Illinois: Decoart Inc; Iochem Corp; Sun Coatings Inc; B&b Blending LLC. Other Tec Specialty Products LLC sites in this extract: Tec Mansfield LLC; Tec Edison LLC. Largest disclosed chemicals by pounds: Ethylene glycol; Lithium carbonate.
Tec Aurora LLC stamps LIGHT volume with a dominant AIR pathway (100.0% air releases) across 2 chemicals. Cumulative Form-R extract: 4.5K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Decoart Inc and Iochem Corp.
Tec Aurora LLC vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
4.5K lbs Top 44% higher than 56% 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
Tec Aurora LLC: Ethylene glycol-led volume
Among the 3,917 Chemicals facilities in this database, Tec Aurora LLC reports the 2,353rd-largest volume (4.5K lbs). Its reported volume is concentrated rather than spread: Ethylene glycol alone is 100% of the total. Scale peers outside Illinois include Decoart Inc and Iochem Corp.
Concentrated means ≥60% of Tec Aurora LLC's pounds in one chemical - here Ethylene glycol at 100%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Tec Aurora LLC's total reported releases fell from 795 lb in 2022 to 767 lb in 2023, based on EPA TRI filings.
- Tec Aurora LLC's air releases fell from 795 lb in 2022 to 767 lb in 2023, based on EPA TRI filings.
Tec Aurora LLC Form-R facts
Compare this facility
See how Tec Aurora LLC stacks up against nearby facilities and the typical reporter.
7.9× 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 Tec Aurora LLC releases toxic chemicals into the environment. Total: 4.5K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 20% (963 lbs to 767 lbs).
Tec Aurora LLC: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Tec Aurora LLC year-over-year reported totals (decreased by 20% 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: Ethylene glycol.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 963 lbs | 1 |
| 2020 | 910 lbs | 1 |
| 2021 | 1.0K lbs | 2 |
| 2022 | 795 lbs | 1 |
| 2023 | 767 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Ethylene glycol | 4.5K lbs | - |
| Lithium carbonate | 0 lbs | - |
Tec Aurora LLC · AIR-pathway site
Nearest TRI Facilities to Tec Aurora LLC
Closest other reporters in Illinois - including Battery Builders LLC, Crown Aerosol Packaging, Magnetrol International Inc, ordered by distance.
Showing 8 of 950 other reporting facilities in Illinois.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside Illinois - e.g. Decoart Inc, Iochem Corp, Sun Coatings Inc.
Compare beyond Illinois
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Tec Aurora LLC on cumulative reported pounds (4.5K lbs) and distinct chemical count (2). Release-pound peers include Concrete Supply, Big Bend Galvanizing LLC, Decoart Inc. 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.
- Concrete Supply Omaha, NE · Nonmetallic Mineral Product 4.5K lbs reported
- Big Bend Galvanizing LLC Trenton, TN · Fabricated Metals 4.5K lbs reported
- Decoart Inc Stanford, KY · Chemicals 4.5K lbs reported
- General Shale Brick Inc. - Plant 48 Mineral Wells, TX · Nonmetallic Mineral Product 4.5K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Tec Specialty Products LLC Facilities
Same-parent TRI sites ranked by reported releases - including Tec Mansfield LLC, Tec Edison LLC.
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 Ethylene glycol, Lithium carbonate; nearby reporters include Battery Builders LLC. Tec Aurora LLC stamps LIGHT volume · AIR 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 Tec Aurora LLC TRI extract (LIGHT · AIR · CLEAN · lead Ethylene glycol) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Tec Aurora LLC totals are self-reported EPCRA §313 estimates for Aurora, IL, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325520 · Chemicals. 0.3% of Dupage TRI pounds in this extract. Nearest ABS peer: Concrete Supply (Δ 1 lbs). Pounds ≠ exposure.
Tec Aurora LLC stamps LIGHT volume · AIR pathway · CLEAN · lead Ethylene glycol. 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