Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
WACKER POLYSILICON N.A.
553 WACKER BLVD., CHARLESTON, TN, 37310
Parent company: WACKER CHEMICAL CORP
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Chlorine | Total |
|---|---|---|---|
| 2024 | 1,843 | 365 | 2,208 |
| 2023 | 1,815 | 179 | 1,994 |
| 2022 | 1,855 | 214 | 2,068 |
| 2021 | 1,564 | 105 | 1,670 |
| 2020 | 2,055 | 589 | 2,644 |
| 2019 | 1,691 | 442 | 2,133 |
| 2018 | 1,097 | 456 | 1,553 |
| 2017 | 2,363 | 560 | 2,922 |
| 2016 | 853 | 1,424 | 2,277 |
| 2015 | 0 | 175 | 175 |