Facility detail

MITSUBISHI CHEMICAL AMERICA INC

9675 BAYPORT BLVD, PASADENA, TX, 77507

Parent company: MITSUBISHI CHEMICAL AMERICA 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	Methyl methacrylate	Styrene	Butyl acrylate	Ethyl acrylate	Benzoyl peroxide	Total
2024	12,306	586	—	—	—	12,891
2023	11,324	776	—	—	—	12,100
2022	12,194	510	—	—	—	12,704
2021	2,523	—	—	—	—	2,523
2020	6,012	—	—	—	—	6,012
2019	4,252	—	—	—	—	4,252
2018	4,613	63	—	—	—	4,676
2017	1,476	62	—	—	—	1,538
2016	1,923	93	—	—	—	2,016
2015	1,471	96	—	—	—	1,567
2014	1,894	278	—	—	—	2,172
2013	1,924	138	—	—	—	2,062
2012	2,139	348	—	—	—	2,487
2011	2,076	441	—	—	—	2,517
2010	6,650	820	—	—	—	7,470
2009	5,759	794	—	—	—	6,553
2008	4,038	997	—	—	—	5,035
2007	8,083	1,067	—	—	—	9,150
2006	8,583	1,430	—	—	—	10,013
2005	6,605	1,105	255	250	—	8,215
2004	917	140	255	250	—	1,562
2003	1,785	375	255	—	—	2,415
2002	1,944	255	500	—	—	2,699
2001	4,247	756	500	—	5	5,508
2000	868	1,114	—	7	39	2,029
1999	983	877	983	13	—	2,856
1998	868	1,114	236	7	39	2,265
1997	6,455	5,237	1,051	178	190	13,112
1996	6,452	5,490	1,293	189	188	13,612
1995	5,200	4,900	750	250	250	11,600
1994	4,100	3,200	250	250	250	8,300
1993	2,300	1,600	250	250	250	4,900
1992	6,606	4,516	1,067	760	268	13,421