Facility detail

DUPONT ELECTRONIC MATERIALS INTERNATIONAL LLC

455 FOREST ST, MARLBOROUGH, MA, 01752

Parent company: DUPONT DE NEMOURS INC

Carcinogen — EPA classifications across all reporting years

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	Acetone	Certain glycol ethers	Xylene (mixed isomers)	Methyl tert-butyl ether	Formaldehyde	Total
2024	—	—	—	—	5	59
2023	—	—	—	—	5	41
2022	—	—	—	—	5	158
2021	—	—	—	—	5	72
2020	—	—	—	—	6	50
2019	—	—	—	—	5	70
2018	—	—	—	—	5	76
2017	—	—	—	—	6	148
2016	—	—	—	—	6	59
2015	—	—	—	—	6	62
2014	—	—	—	—	6	61
2013	—	15	—	—	7	150
2012	—	10	—	—	10	224
2011	—	10	—	10	10	361
2010	—	10	—	11	10	297
2009	—	10	—	—	10	245
2008	—	10	—	32	10	307
2007	—	10	—	21	10	390
2006	—	10	—	32	10	435
2005	—	10	—	29	10	319
2004	—	10	—	145	10	472
2003	—	10	—	175	10	265
2002	—	10	16	275	10	414
2001	—	10	10	255	10	330
2000	—	10	—	275	10	355
1999	—	10	10	325	10	405
1998	—	565	—	3,635	10	4,330
1997	—	10	—	95	10	170
1996	—	405	15	—	60	600
1995	—	427	35	—	57	544
1994	—	421	25	—	63	761
1993	26,750	405	22	—	54	27,672
1992	35,250	2,250	2,250	—	300	40,874
1991	82,368	10,050	1,250	—	300	94,782
1990	108,250	21,250	1,650	—	280	132,025
1989	89,250	67,250	2,250	—	1,000	162,130
1988	—	—	—	—	—	1,000
1987	1,000	—	—	—	1,000	2,000