Facility detail

EVONIK CORP

1200 W FRONT ST, CHESTER, PA, 19013

Parent company: EVONIK INDUSTRIES

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	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Ammonia	Sodium hydroxide (solution)	Sodium sulfate (solution)	Total
2024	3,675	1,141	—	—	4,816
2023	3,540	1,038	—	—	4,578
2022	3,048	1,029	—	—	4,077
2021	3,798	1,180	—	—	4,978
2020	3,182	736	—	—	3,918
2019	3,780	1,133	—	—	4,913
2018	4,569	1,261	—	—	5,830
2017	4,432	1,242	—	—	5,674
2016	4,119	883	—	—	5,002
2015	3,800	918	—	—	4,718
2014	3,447	912	—	—	4,359
2013	4,108	799	—	—	4,907
2012	3,155	829	—	—	3,984
2011	2,955	834	—	—	3,789
2010	3,157	489	—	—	3,646
2009	2,492	394	—	—	2,886
2008	2,980	480	—	—	3,460
2007	3,278	526	—	—	3,804
2006	2,765	320	—	—	3,085
2005	2,511	316	—	—	2,827
2004	2,513	146	—	—	2,659
2003	—	321	—	—	321
2002	—	402	—	—	402
2001	—	400	—	—	400
2000	—	448	—	—	448
1999	—	322	—	—	322
1998	—	328	—	—	328
1997	—	305	—	—	305
1996	—	50	—	—	50
1995	—	46	—	—	46
1994	—	2,576	—	—	2,576
1993	—	1,700	—	—	1,700
1992	—	1,700	—	—	1,700
1990	250	—	—	—	250
1989	250	—	—	—	250
1988	—	—	250	—	250
1987	250	—	—	8	258