Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
4524 ENTERPRISE DR NW, CONCORD, NC, 28027
Parent company: NA
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
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 | Toluene | Methanol | Methyl isobutyl ketone | Total (lbs) | ||
| 2024 | 26,389 | — | — | 26,389 | ||
| 2023 | 29,997 | 309 | — | 30,306 | ||
| 2022 | 25,049 | 491 | — | 25,540 | ||
| 2021 | 16,880 | 414 | — | 17,294 | ||
| 2020 | 21,068 | 953 | — | 22,021 | ||
| 2019 | 23,258 | 1,016 | 111 | 24,385 | ||
| 2018 | 20,443 | 816 | — | 21,259 | ||
| 2017 | 21,839 | 1,527 | — | 23,366 | ||
| 2016 | 22,041 | 1,643 | — | 23,683 | ||
| 2015 | 12,750 | 940 | — | 13,690 | ||
| 2014 | 11,967 | 850 | — | 12,817 | ||
| 2013 | 14,330 | 846 | — | 15,176 | ||
| 2012 | 8,750 | — | — | 8,750 | ||
| 2011 | 1,190 | — | — | 1,190 | ||
▎ 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.