Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TEC AURORA LLC
1105 S. FRONTENAC RD., AURORA, IL, 60504
Parent company: TEC SPECIALTY PRODUCTS LLC
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Ethylene glycol | Zinc compounds | Total (lbs) | |||
| 2024 | 554 | — | 554 | |||
| 2023 | 767 | — | 767 | |||
| 2022 | 795 | — | 795 | |||
| 2021 | 1,031 | — | 1,031 | |||
| 2020 | 910 | — | 910 | |||
| 2019 | 963 | — | 963 | |||
| 2018 | 1,380 | — | 1,380 | |||
| 2017 | 1,403 | — | 1,403 | |||
| 2013 | 45 | — | 45 | |||
| 2012 | 42 | 2 | 44 | |||
| 2011 | 42 | — | 42 | |||
| 2010 | 37 | — | 37 | |||
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.