Facility detail

HYPERION MATERIALS & TECHNOLOGIES

510 GRIFFIN RD, WEST BRANCH, MI, 48661

Parent company: HYPERION MATERIALS & TECHNOLOGIES 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	Acetone	Cobalt	Nickel	Cobalt compounds	Nickel compounds	Total (lbs)
2024	—	15	13	—	—	38
2023	—	24	21	—	—	54
2022	—	27	24	—	—	61
2021	—	18	15	—	—	40
2020	—	11	10	—	—	25
2019	—	31	27	—	—	60
2018	—	35	30	—	—	73
2017	—	21	23	—	—	56
2016	—	27	23	—	—	52
2015	—	37	25	—	—	65
2014	—	—	—	41	36	80
2013	—	—	—	48	40	92
2012	—	—	—	4	38	42
2011	—	—	—	43	38	84
2010	—	—	—	59	26	87
2009	—	—	—	34	8	44
2008	—	—	—	5	1	10
2007	—	—	—	66	255	326
2006	—	—	—	53	—	53
2005	—	65	4	—	—	69
2004	—	53	2	—	—	55
2003	—	47	2	—	—	49
2002	—	250	5	—	—	255
2001	—	250	—	—	—	250
2000	—	250	5	—	—	255
1999	—	250	5	—	—	255
1998	—	250	5	—	—	255
1997	—	250	250	—	—	500
1996	—	250	250	—	—	500
1994	—	250	250	—	—	500
1993	194,090	250	250	—	—	194,590
1992	158,134	250	250	—	—	158,634
1991	149,272	250	250	—	—	149,777
1990	157,655	250	5	—	—	157,910
1989	184,567	250	250	—	—	185,067
1988	201,960	—	—	—	—	201,960
1987	—	—	—	500	—	500

▎ 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.