Facility detail

INVISTA HOUSTON

9822 LA PORTE FWY, HOUSTON, TX, 77017

Parent company: KOCH INDUSTRIES 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	Ethylene	Propylene	Sodium sulfate (solution)	Ammonia	Benzene	Total
2024	7,850	23,800	—	72,100	1,210	106,398
2023	6,490	19,800	—	64,100	967	92,666
2022	9,950	31,500	—	45,100	990	88,585
2021	5,400	22,500	—	68,200	2,587	101,635
2020	6,190	24,200	—	58,100	2,403	93,742
2019	10,423	42,651	—	65,537	1,689	123,120
2018	23,106	34,247	—	75,560	1,514	137,651
2017	18,554	38,581	—	45,411	1,528	107,009
2016	29,047	26,551	—	31,533	1,523	90,633
2015	21,263	63,905	—	27,495	1,474	116,402
2014	26,429	415,206	—	42,326	1,400	486,612
2013	10,556	79,169	—	37,633	584	129,416
2012	22,563	44,143	—	33,080	101	100,528
2011	2,778	43,546	—	55,240	116	102,115
2010	1,939	46,172	—	9,376	202	58,606
2006	—	—	—	—	—	1,061
2005	48,376	58,460	—	—	4,874	116,478
2004	73,491	77,452	—	—	7,162	169,026
2003	71,200	59,380	—	—	6,010	144,936
2002	46,020	42,530	—	—	5,610	100,467
2001	60,022	62,544	—	—	6,498	136,059
2000	139,275	48,385	—	—	7,636	225,249
1999	185,877	68,540	—	—	6,937	276,802
1998	96,000	75,800	—	—	14,111	196,049
1997	277,000	117,000	—	—	18,711	423,016
1996	580,200	184,000	—	—	44,015	838,196
1995	87,228	124,937	—	—	19,674	243,171
1994	131,232	52,313	—	—	13,187	207,668
1993	151,067	56,472	—	—	11,953	235,313
1992	660,000	203,000	—	—	8,224	925,903
1991	360,000	101,000	—	—	11,709	497,110
1990	440,000	142,000	—	—	19,640	665,518
1989	480,000	155,000	—	—	15,958	706,512
1988	600,000	—	—	—	13,350	635,005
1987	—	23,300	1,900,000	—	—	1,924,550