Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
157 COLEBROOK RIVER ROAD, WINSTED, CT, 06098
Parent company: HUBBELL INC
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Ammonia | Copper | Lead | Chromium | Total |
|---|---|---|---|---|---|
| 2024 | 10 | 0 | — | — | 10 |
| 2023 | 1 | 0 | — | — | 1 |
| 2022 | 1 | 0 | — | 0 | 1 |
| 2021 | 0 | 0 | — | 0 | 1 |
| 2020 | 0 | 0 | — | — | 1 |
| 2019 | 0 | 0 | 0 | 0 | 1 |
| 2018 | 0 | 0 | 0 | — | 1 |
| 2017 | 0 | 0 | 0 | — | 1 |
| 2016 | 0 | 0 | 0 | — | 1 |
| 2015 | 0 | 5 | — | — | 6 |