Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HUBBELL POWER SYSTEMS INC
1850 RICHLAND AVE E, AIKEN, SC, 29801
Parent company: HUBBELL 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 | 1,1,1-Trichloroethane | Methanol | Xylene (mixed isomers) | Dichloromethane | Toluene | Total (lbs) |
| 2024 | — | 12,957 | — | — | — | 12,957 |
| 2023 | — | 20,956 | — | — | — | 20,956 |
| 2022 | — | 18,256 | — | — | — | 18,256 |
| 2021 | — | 17,175 | — | — | — | 17,175 |
| 2020 | — | 14,892 | — | — | — | 14,892 |
| 2019 | — | 17,194 | — | — | — | 17,194 |
| 2018 | — | 16,183 | — | — | — | 16,183 |
| 2017 | — | 15,065 | — | — | — | 15,068 |
| 2016 | — | 7,869 | — | — | — | 7,872 |
| 2015 | — | 13,544 | — | — | — | 13,544 |
| 2014 | — | 10,402 | — | — | — | 10,402 |
| 2013 | — | 8,356 | — | — | — | 8,356 |
| 2012 | — | 10,581 | — | — | — | 10,581 |
| 2011 | — | 11,096 | — | — | — | 11,096 |
| 2009 | — | — | — | — | — | 14 |
| 2008 | — | — | — | — | — | 251 |
| 2007 | — | — | — | — | — | 74 |
| 2006 | — | — | — | — | — | 11 |
| 2005 | — | — | 13,943 | — | — | 14,082 |
| 2004 | — | — | 8,269 | — | — | 8,319 |
| 2003 | — | — | 13,871 | — | — | 13,896 |
| 2002 | — | — | — | — | — | 124 |
| 2001 | — | — | — | — | — | 13 |
| 2000 | — | — | — | — | — | 750 |
| 1999 | — | — | — | — | — | 750 |
| 1998 | — | — | — | — | — | 250 |
| 1997 | — | — | — | — | 4,953 | 4,953 |
| 1992 | 11,400 | — | — | — | — | 11,400 |
| 1991 | 11,809 | — | — | — | — | 11,809 |
| 1990 | 52,627 | — | — | — | — | 52,627 |
| 1989 | 148,225 | — | — | 24,661 | — | 172,886 |
| 1988 | 73,044 | — | — | — | — | 73,044 |
▎ 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.