Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ENTEGRIS INC
9 CROSBY DR, BEDFORD, MA, 01730
Parent company: ENTEGRIS INC
Carcinogen
— EPA classifications across all reporting years
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 | Di(2-ethylhexyl) phthalate | Total (lbs) | |||
| 2024 | 13,776 | 1,053 | 14,829 | |||
| 2023 | 2,864 | 1,050 | 3,914 | |||
| 2022 | 3,470 | 862 | 4,332 | |||
| 2021 | 1,995 | 987 | 2,982 | |||
| 2020 | 1,981 | 1,593 | 3,574 | |||
| 2019 | 592 | 616 | 1,208 | |||
| 2018 | 772 | 187 | 959 | |||
| 2017 | 995 | 173 | 1,168 | |||
| 2016 | 27 | 249 | 276 | |||
| 2015 | — | 89 | 89 | |||
| 2014 | — | 4,503 | 4,503 | |||
▎ 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.