Facility detail

WESTINGHOUSE ELECTRIC CO LLC

5801 BLUFF RD, HOPKINS, SC, 29061

Parent company: WEC US HOLDINGS INC

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	Nitrate compounds (water dissociable; reportable only when in aqueous solution)	Ammonia	Nitric acid	Acetone	Hydrogen fluoride	Total
2024	416,563	30,824	2,305	—	211	449,903
2023	497,915	22,651	2,306	—	211	523,083
2022	423,352	27,595	2,302	—	211	453,460
2021	359,163	26,378	6,767	—	5	392,313
2020	363,322	18,671	6,768	—	5	388,766
2019	423,361	12,270	6,767	—	5	442,403
2018	464,501	19,892	6,770	—	5	491,168
2017	368,836	15,588	6,768	—	5	391,197
2016	260,851	9,282	6,207	—	5	276,345
2015	405,101	16,218	6,771	—	5	428,095
2014	337,613	34,651	6,768	—	5	379,037
2013	348,104	34,935	6,767	—	5	389,811
2012	352,347	36,537	6,770	—	5	395,659
2011	397,795	34,522	6,770	—	5	439,092
2010	661,959	31,143	6,773	—	5	699,880
2009	552,580	32,990	1,559	—	5	587,134
2008	421,210	32,566	1,783	—	5	455,564
2007	500,000	36,420	1,505	—	5	537,930
2006	300,000	37,320	1,505	—	5	338,830
2005	211,000	34,019	1,505	—	5	246,529
2004	268,000	32,856	1,505	—	5	302,366
2003	400,000	36,120	1,750	—	5	437,875
2002	340,000	34,000	1,750	—	5	375,755
2001	290,000	35,160	1,750	—	5	326,915
2000	210,000	36,870	1,750	—	5	248,625
1999	210,000	25,770	1,750	—	5	237,525
1998	190,000	24,850	1,750	—	5	216,605
1997	200,000	24,480	1,750	—	10	226,240
1996	200,000	290,530	1,750	—	6	492,286
1995	220,000	314,810	1,750	—	10	536,570
1994	—	241,600	1,505	—	10	243,115
1993	—	321,000	1,505	12,300	10	334,815
1992	—	371,000	1,505	8,400	10	380,915
1991	—	37,550	5	2,000	10	39,565
1990	—	36,250	5	13,000	260	49,515
1989	—	43,000	—	13,000	250	56,250
1988	—	42,000	—	11,000	250	53,250