Facility detail

ASCEND PERFORMANCE MATERIALS OPERATIONS LLC

1515 HWY 246 S, GREENWOOD, SC, 29646

Parent company: NA

Carcinogen PBT — 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	Biphenyl	1,1,1-Trichloroethane	Dichlorodifluoromethane (CFC-12)	Polycyclic aromatic compounds	Polychlorinated biphenyls	Total
2024	9,800	—	—	—	—	9,800
2023	9,818	—	—	—	—	9,818
2022	12,750	—	—	—	—	12,750
2021	12,750	—	—	—	—	12,750
2020	15,300	—	—	—	—	15,300
2018	6,500	—	—	—	—	6,500
2017	4,706	—	960	—	—	5,666
2016	4,706	—	—	—	—	4,706
2015	6,377	—	—	—	—	6,377
2014	563	—	—	—	—	563
2013	5,060	—	—	—	—	5,060
2012	1,498	—	—	—	—	1,498
2011	5,453	—	—	—	—	5,453
2010	1,804	—	—	—	—	1,804
2009	5,320	—	—	—	—	5,320
2008	3,633	—	—	—	—	3,633
2007	11,052	—	—	—	—	11,052
2006	4,857	—	—	—	—	4,857
2005	6,579	—	—	0	0	6,579
2004	3,700	—	—	—	—	3,700
2003	3,600	—	—	—	—	3,600
2002	13,200	—	—	—	—	13,200
2001	5,200	—	—	0	0	5,200
2000	3,700	—	—	0	0	3,700
1999	9,200	—	—	—	—	9,200
1998	13,600	—	—	—	—	13,600
1997	18,000	—	—	—	—	18,000
1996	9,000	—	—	—	—	9,000
1995	13,000	—	—	—	—	13,000
1994	11,000	—	—	—	—	11,000
1993	15,000	—	—	—	—	15,000
1992	10,983	—	—	—	—	10,983
1991	15,000	—	—	—	—	15,000
1990	19,000	—	—	—	—	19,000
1989	19,000	5,000	—	—	—	24,000
1988	20,000	10,000	—	—	—	30,000