Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TOYOTA BOSHOKU INDIANA LLC
1698 S 100 W, PRINCETON, IN, 47670
Parent company: TOYOTA BOSHOKU AMERICA
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 | Toluene-2,4-diisocyanate | Manganese | Diisocyanates | Toluene-2,6-diisocyanate | Toluene diisocyanate (mixed isomers) | Total (lbs) |
| 2024 | 28 | — | 13 | 6 | — | 48 |
| 2023 | 28 | — | 13 | 6 | — | 47 |
| 2022 | 34 | — | 16 | 8 | — | 57 |
| 2021 | 41 | 69 | 19 | 9 | — | 138 |
| 2020 | 32 | 59 | 15 | 7 | — | 114 |
| 2019 | 32 | 59 | 15 | 7 | — | 114 |
| 2018 | 32 | 59 | 15 | 7 | — | 114 |
| 2017 | 32 | 62 | 15 | 7 | — | 116 |
| 2016 | 47 | 87 | 22 | 11 | — | 167 |
| 2015 | 125 | — | 40 | 38 | — | 202 |
| 2014 | 125 | — | — | 33 | — | 158 |
| 2011 | — | — | — | — | 34 | 34 |
| 2010 | — | — | — | — | 36 | 36 |
| 2009 | — | — | — | — | 5 | 5 |
▎ 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.