Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
DDP SPECIALTY ELECTRONICS MATERIAL US - WILMINGTON IL
901 E KANKAKEE RIVER DR, WILMINGTON, IL, 60481
Parent company: DUPONT DE NEMOURS INC
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 | Chlorodifluoromethane (HCFC-22) | Diisocyanates | Total (lbs) | |||
| 2024 | — | 592 | 592 | |||
| 2023 | — | 616 | 616 | |||
| 2022 | — | 607 | 607 | |||
| 2021 | — | 592 | 592 | |||
| 2020 | — | 592 | 592 | |||
| 2019 | — | 592 | 592 | |||
| 2018 | — | 592 | 592 | |||
| 2017 | — | 592 | 592 | |||
| 2016 | — | 592 | 592 | |||
| 2015 | — | 592 | 592 | |||
| 2014 | — | 597 | 597 | |||
| 2013 | — | 25 | 25 | |||
| 2012 | — | 255 | 255 | |||
| 2011 | — | 255 | 255 | |||
| 2010 | — | 255 | 255 | |||
| 2009 | — | 255 | 255 | |||
| 2008 | 31,201 | 492 | 31,693 | |||
| 2007 | 74,159 | 421 | 74,580 | |||
| 2006 | 66,057 | 478 | 66,535 | |||
| 2005 | 54,111 | 475 | 54,586 | |||
| 2004 | 20,400 | 323 | 20,723 | |||
▎ 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.