Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
920 SCOTT ST, MEMPHIS, TN, 38112
Parent company: KOCH 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 | Methanol | Chlorine | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Sodium hydroxide (solution) | Total |
|---|---|---|---|---|---|
| 2024 | 4,800 | 971 | — | — | 5,771 |
| 2023 | 5,000 | 1,001 | — | — | 6,001 |
| 2022 | 6,000 | 1,301 | — | — | 7,301 |
| 2021 | 6,777 | 1,524 | — | — | 8,302 |
| 2020 | 4,900 | 1,101 | — | — | 6,001 |
| 2019 | 7,400 | 1,701 | — | — | 9,101 |
| 2018 | 3,820 | 1,884 | — | — | 5,703 |
| 2017 | — | 1,576 | — | — | 1,576 |
| 2016 | — | 109 | — | — | 109 |
| 2015 | — | 109 | — | — | 109 |
| 2014 | — | 118 | — | — | 118 |
| 2013 | — | 112 | — | — | 112 |
| 2012 | — | 37 | — | — | 37 |
| 2011 | — | 40 | — | — | 40 |
| 2010 | — | 33 | — | — | 33 |
| 2009 | — | 35 | — | — | 35 |
| 2008 | — | 66 | — | — | 66 |
| 2007 | — | 66 | — | — | 66 |
| 2006 | — | 71 | — | — | 71 |
| 2005 | — | 80 | — | — | 80 |
| 2004 | — | 59 | — | — | 59 |
| 2003 | — | 47 | — | — | 47 |
| 2002 | — | 48 | — | — | 48 |
| 2001 | — | 62 | — | — | 62 |
| 2000 | — | 255 | — | — | 255 |
| 1999 | — | 255 | — | — | 255 |
| 1998 | — | 255 | — | — | 255 |
| 1997 | — | 255 | — | — | 255 |
| 1996 | — | 255 | — | — | 255 |
| 1995 | — | 255 | — | — | 255 |
| 1994 | — | 255 | 1,004 | — | 1,259 |
| 1993 | — | 255 | — | — | 255 |
| 1992 | — | 255 | 753 | — | 1,008 |
| 1991 | — | 598 | 460 | — | 1,058 |
| 1990 | — | 93 | — | — | 93 |
| 1989 | — | 397 | 470 | — | 867 |
| 1988 | — | — | — | 130 | 130 |
| 1987 | — | 2,400 | — | — | 2,400 |