Facility detail

SOLVAY USA LLC

1275 AIRLINE HWY, BATON ROUGE, LA, 70805

Parent company: SYENSQO HOLDING INC.

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	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Methyl isobutyl ketone	Methanol	Chloromethane	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Total
2024	—	11,640	2,686	136	—	18,560
2023	—	11,941	3,488	123	—	16,947
2022	—	11,500	3,370	136	—	16,380
2021	—	13,197	5,686	136	—	20,367
2020	—	12,499	9,955	145	—	24,007
2019	—	12,300	6,692	160	—	21,472
2018	—	17,531	4,030	332	—	23,695
2017	—	9,689	4,175	424	—	15,806
2016	—	13,545	5,254	71	—	20,397
2015	—	12,953	4,564	125	—	18,856
2014	—	11,360	4,750	107	—	26,276
2013	39,083	—	5,992	95	902	50,814
2012	46,345	10,502	5,187	87	687	64,931
2011	49,512	11,954	4,350	168	560	69,203
2010	56,575	12,644	6,657	148	1,432	79,831
2009	31,474	11,080	6,036	268	2,386	53,754
2008	59,070	14,113	4,144	67	3,948	83,339
2007	56,915	18,326	3,112	125	4,260	84,931
2006	52,986	8,595	5,645	112	4,942	74,506
2005	53,372	7,812	2,814	278	3,456	69,762
2004	52,729	8,517	4,118	118	3,642	79,803
2003	48,749	10,926	4,436	112	4,752	83,504
2002	52,864	13,791	7,909	112	325	91,520
2001	51,212	21,947	8,084	43	324	88,577
2000	51,513	2,066	6,756	7,153	293	75,167
1999	49,870	431	5,836	4,282	290	66,432
1998	39,293	2,030	5,087	4,534	308	54,556
1997	39,267	395	5,103	4,796	372	54,495
1996	40,299	2,484	5,154	4,261	345	55,814
1995	41,284	3,646	1,248	6,013	—	56,528
1994	37,009	2,751	1,413	5,095	276	55,945
1993	40,404	3,735	630	4,930	290	60,074
1992	39,023	2,715	390	3,905	290	52,614
1991	36,000	2,112	890	—	—	39,340
1990	33,383	4,363	119	—	—	38,141
1989	26,000	—	—	—	—	26,526
1988	23,000	—	—	—	—	23,442