Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HUBBELL POWER SYSTEMS INC.
8711 WADSWORTH RD, WADSWORTH, OH, 44281
Parent company: HUBBELL INC
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 | Zinc compounds | Antimony | Cobalt | Nickel | Antimony compounds | Total (lbs) |
| 2024 | 503 | — | — | — | — | 520 |
| 2023 | 504 | — | — | — | 14 | 525 |
| 2022 | 503 | — | — | — | — | 524 |
| 2021 | 506 | — | — | — | 13 | 526 |
| 2020 | 503 | — | — | — | 15 | 525 |
| 2019 | 501 | — | — | — | 16 | 524 |
| 2018 | 502 | — | — | — | 16 | 525 |
| 2017 | 502 | — | — | — | 16 | 525 |
| 2016 | 499 | — | — | — | 18 | 526 |
| 2015 | 486 | — | — | — | 27 | 523 |
| 2014 | 484 | — | — | — | 27 | 521 |
| 2013 | 478 | — | — | — | 27 | 515 |
| 2012 | 478 | — | — | — | 27 | 515 |
| 2011 | 478 | — | — | — | 27 | 515 |
| 2010 | 592 | — | — | — | 32 | 640 |
| 2009 | 592 | — | — | — | 32 | 640 |
| 2008 | 592 | — | — | — | 32 | 640 |
| 2007 | 592 | — | — | — | 32 | 640 |
| 2006 | 593 | — | — | — | 36 | 646 |
| 2005 | 593 | — | — | — | 36 | 646 |
| 2004 | 594 | — | — | — | 36 | 647 |
| 2003 | — | — | — | — | 36 | 36 |
| 2002 | 600 | — | — | — | 34 | 634 |
| 2001 | 485 | — | — | — | 36 | 541 |
| 2000 | 977 | — | — | — | 59 | 1,060 |
| 1999 | 954 | — | — | — | 55 | 1,033 |
| 1998 | 975 | — | — | — | 50 | 1,046 |
| 1997 | 979 | — | — | — | 50 | 1,052 |
| 1996 | 981 | — | — | — | 50 | 1,054 |
| 1995 | 749 | — | — | — | 38 | 805 |
| 1994 | 496 | — | — | — | 32 | 543 |
| 1993 | 425 | — | — | — | 24 | 456 |
| 1992 | 424 | — | — | — | 24 | 456 |
| 1991 | 422 | — | — | — | 25 | 447 |
| 1990 | 461 | — | — | — | 263 | 724 |
| 1989 | 460 | — | — | — | 263 | 723 |
| 1987 | — | 13,002 | 2,402 | 2,302 | — | 17,706 |
▎ 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.