Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ARKEMA INC.
128 OLD BRICKYARD LN, KENSINGTON, CT, 06037
Parent company: ARKEMA DELAWARE INC
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 | Methyl methacrylate | Toluene | Total (lbs) | |||
| 2012 | 2,900 | — | 2,900 | |||
| 2011 | 2,700 | — | 2,700 | |||
| 2010 | 1,383 | — | 1,383 | |||
| 2009 | 1,277 | — | 1,277 | |||
| 2008 | 2,797 | — | 2,797 | |||
| 2007 | 3,719 | — | 3,719 | |||
| 2006 | 51,426 | — | 51,426 | |||
| 2005 | 53,680 | — | 53,680 | |||
| 2004 | 62,584 | — | 62,584 | |||
| 2003 | 58,206 | — | 58,206 | |||
| 2002 | 59,217 | — | 59,217 | |||
| 2001 | 8,000 | — | 8,000 | |||
| 2000 | 8,500 | — | 8,500 | |||
| 1999 | — | 4,170 | 4,170 | |||
| 1998 | — | 390 | 390 | |||
| 1997 | — | 450 | 450 | |||
| 1996 | — | 20,975 | 20,975 | |||
| 1995 | — | 3,476 | 3,476 | |||
| 1994 | — | 15,368 | 15,368 | |||
| 1993 | — | 15,953 | 15,953 | |||
| 1992 | — | 21,000 | 21,000 | |||
| 1990 | — | 41,750 | 41,750 | |||
| 1989 | — | 26,499 | 26,499 | |||
| 1988 | — | 35,250 | 35,250 | |||
▎ 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.