Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ASCENTEK INC.
2420 W COUNTY RD C, ROSEVILLE, MN, 55113
Parent company: ASCENTEK 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 | Methanol | Ethylene glycol | Total (lbs) | |||
| 2024 | 1,729 | 143 | 1,872 | |||
| 2023 | 2,011 | 164 | 2,175 | |||
| 2022 | 1,600 | 148 | 1,748 | |||
| 2021 | 1,176 | 147 | 1,323 | |||
| 2020 | 1,464 | 143 | 1,607 | |||
| 2019 | 2,089 | 146 | 2,235 | |||
| 2018 | 1,668 | 143 | 1,811 | |||
| 2017 | 1,668 | 99 | 1,767 | |||
| 2016 | 2,409 | 97 | 2,506 | |||
| 2015 | 464 | 2 | 466 | |||
| 2014 | 621 | 2 | 623 | |||
| 2013 | 663 | 2 | 665 | |||
| 2012 | 668 | 7 | 675 | |||
| 2011 | 610 | 7 | 617 | |||
| 2010 | 453 | 43 | 496 | |||
| 2009 | 339 | — | 339 | |||
| 2008 | 355 | — | 355 | |||
| 2005 | 105 | — | 105 | |||
▎ 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.