Facility detail

TURBINE COMPONENTS CORP

4 COMMERCIAL ST, BRANFORD, CT, 06405

Parent company: HOWMET AEROSPACE INC

Carcinogen — EPA classifications across all reporting years

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Year-over-year total releases

Reported on-site TRI releases in pounds (lbs), grouped by reporting year.

Top chemical totals

The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.

Full release table

Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.

All values in pounds (lbs)
Year	Tetrachloroethylene	1,1,1-Trichloroethane	Nickel	Chromium	Cobalt	Total (lbs)
2024	—	—	65	15	—	80
2023	—	—	56	14	—	70
2022	—	—	46	—	—	46
2021	—	—	47	15	—	62
2020	—	—	37	13	8	58
2019	—	—	49	16	14	79
2018	—	—	49	18	17	84
2017	—	—	70	15	12	97
2016	—	—	64	15	11	90
2015	—	—	58	14	10	82
2014	—	—	62	14	10	86
2013	—	—	10	10	10	30
2012	—	—	80	18	14	112
2011	—	—	92	20	14	126
2010	—	—	86	20	14	120
2009	—	—	—	15	—	15
2008	—	—	10	15	—	25
2007	—	—	10	10	—	20
2006	—	—	10	10	—	20
2005	—	—	—	—	—	15
2002	—	—	—	—	—	260
2001	—	—	—	—	—	67
2000	—	—	72	41	—	113
1999	—	—	93	37	—	130
1998	—	13,163	—	31	—	13,194
1997	—	—	39	26	—	65
1996	8,692	7,328	94	33	49	16,196
1995	18,050	6,392	91	54	48	24,670
1994	19,623	18,022	118	57	59	37,879
1993	8,440	10,718	146	61	73	19,438
1992	21,781	6,338	150	62	75	28,449
1991	27,012	10,124	170	70	84	37,460

▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.