Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HELMER SCIENTIFIC TRANE TECHNOLOGIES
14400 BERGEN BLVD, NOBLESVILLE, IN, 46060
Parent company: TRANE TECHNOLOGIES CO LLC
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 | Chromium | Manganese | Nickel | Diisocyanates | Total (lbs) | |
| 2024 | 10 | 8 | 5 | — | 23 | |
| 2023 | 13 | 1 | 6 | — | 20 | |
| 2022 | 73 | 82 | 60 | — | 214 | |
| 2021 | 80 | 72 | 71 | — | 224 | |
| 2020 | 105 | 111 | 85 | — | 301 | |
| 2019 | 46 | 49 | 37 | — | 133 | |
| 2018 | 52 | 45 | 46 | — | 142 | |
| 2017 | 91 | 78 | 83 | — | 251 | |
| 2016 | 48 | 66 | 33 | — | 147 | |
| 2015 | 52 | 35 | 52 | — | 138 | |
| 2014 | 52 | 38 | 52 | — | 142 | |
| 2013 | 1 | 3 | 1 | 0 | 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.