Facility detail

AJINOMOTO HEALTH & NUTRITION N.A. INC.

4020 AJINOMOTO DR, RALEIGH, NC, 27610

Parent company: NA

Year-over-year total releases

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	Ammonia	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Methanol	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Nitric acid	Total
2024	77,634	—	4,477	—	—	82,111
2023	79,131	—	5,190	—	—	84,321
2022	81,881	—	5,292	—	7	87,179
2021	105,851	—	3,425	—	—	109,276
2020	141,470	—	4,513	—	—	145,982
2019	107,623	—	4,377	—	—	112,000
2018	90,159	—	3,715	—	—	93,874
2017	88,637	—	3,829	—	—	92,465
2016	84,792	—	4,960	—	—	89,753
2015	84,036	—	2,716	—	—	86,752
2014	78,822	—	4,464	—	—	83,286
2013	115,171	—	1,789	—	—	116,960
2012	106,246	—	1,620	—	—	107,866
2011	112,783	—	2,041	—	—	114,824
2010	103,811	—	1,496	—	—	105,307
2009	98,274	—	1,500	—	—	99,774
2008	83,122	—	500	—	—	83,622
2007	79,462	—	1,000	—	—	80,462
2006	72,145	8,061	500	—	—	80,706
2005	72,786	8,089	500	500	—	81,875
2004	70,600	8,140	500	10	—	79,250
2003	70,900	8,050	500	500	—	79,950
2002	69,900	8,050	255	10	—	78,215
2001	69,700	8,050	255	10	—	78,015
2000	68,700	7,950	255	10	—	76,915
1999	70,500	8,150	255	10	—	78,915
1998	70,900	26,200	233	9	—	97,342
1997	69,300	8,150	264	8	—	77,722
1996	70,900	26,000	236	8	—	97,144
1995	70,100	24,300	231	5	5	94,641
1994	69,100	24,300	258	8	5	93,671
1993	69,600	26,500	214	8	5	96,327
1992	77,500	24,500	300	15	11	102,326
1991	79,800	22,100	620	31	5	102,556
1990	79,600	22,640	320	26	6	102,592
1989	46,600	6,700	1,310	159	2	54,771
1988	38,600	6,700	—	121	2	45,423
1987	—	—	—	—	1	1