Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
AJINOMOTO HEALTH & NUTRITION N.A. INC.
1 AJINOMOTO DR, EDDYVILLE, IA, 52553
Parent company: AJINOMOTO HEALTH & NUTRITION N.A. INC
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Ammonia | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Nonylphenol Ethoxylates | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total |
|---|---|---|---|---|---|
| 2024 | 188,732 | 555,720 | 107,204 | — | 851,656 |
| 2023 | 207,106 | 574,384 | 193,902 | — | 975,392 |
| 2022 | 368,302 | 551,809 | — | — | 920,111 |
| 2021 | 266,114 | — | — | — | 266,114 |
| 2020 | 80,179 | — | — | — | 80,179 |
| 2019 | 16,293 | — | — | — | 16,293 |
| 2018 | 16,306 | — | — | — | 16,306 |
| 2017 | 19,412 | — | — | — | 19,412 |
| 2016 | 20,124 | — | — | — | 20,124 |
| 2015 | 18,552 | — | — | — | 18,552 |
| 2014 | 18,765 | — | — | — | 18,765 |
| 2013 | 17,048 | — | — | — | 17,048 |
| 2012 | 14,931 | — | — | — | 14,931 |
| 2011 | 14,096 | — | — | — | 14,096 |
| 2010 | 14,178 | — | — | — | 14,178 |
| 2009 | 4,349 | — | — | — | 4,349 |
| 2008 | 4,582 | — | — | — | 4,582 |
| 2007 | 6,348 | — | — | — | 6,348 |
| 2006 | 8,727 | — | — | — | 8,727 |
| 2005 | 9,790 | — | — | — | 9,790 |
| 2004 | 7,596 | — | — | — | 7,596 |
| 2003 | 9,974 | — | — | — | 9,974 |
| 2002 | 7,413 | — | — | — | 7,413 |
| 2001 | 13,437 | — | — | — | 13,437 |
| 2000 | 25,658 | — | — | — | 25,658 |
| 1999 | 53,802 | — | — | — | 53,802 |
| 1998 | 53,652 | — | — | — | 53,652 |
| 1997 | 53,802 | — | — | — | 53,802 |
| 1996 | 53,802 | — | — | — | 53,802 |
| 1995 | 65,386 | — | — | — | 65,386 |
| 1994 | 54,050 | — | — | 400 | 54,450 |
| 1993 | 85,250 | — | — | 12,000 | 97,250 |