Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MISSISSIPPI SILICON LLC
80 COUNTY ROAD 210, BURNSVILLE, MS, 38833
Parent company: RIMA HOLDING USA INC.
Carcinogen
PBT
— 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 | Polycyclic aromatic compounds | Benzo[g,h,i]perylene | Total (lbs) | |||
| 2024 | 861 | 104 | 965 | |||
| 2023 | 496 | 60 | 556 | |||
| 2022 | 582 | 70 | 652 | |||
| 2021 | 642 | 78 | 720 | |||
| 2020 | 239 | 29 | 268 | |||
| 2019 | 849 | — | 849 | |||
| 2018 | 1,097 | — | 1,097 | |||
| 2017 | 764 | — | 764 | |||
| 2016 | 544 | — | 544 | |||
▎ 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.