Facility detail

RESONAC GRAPHITE AMERICA INC

478 RIDGE RD, RIDGEVILLE, SC, 29472

Parent company: NA

Carcinogen PBT — 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	Polycyclic aromatic compounds	Carbon disulfide	Benzene	Phenanthrene	n-Hexane	Total (lbs)
2024	1,228	—	—	136	—	1,414
2023	2,078	—	—	235	—	2,408
2022	2,048	—	—	212	—	2,311
2021	1,910	—	—	200	—	2,161
2020	591	—	—	71	—	701
2019	987	—	—	120	—	1,171
2018	943	—	—	117	—	1,124
2017	883	—	—	108	—	1,050
2016	570	23,784	7,656	74	2,120	35,421
2015	741	—	—	99	—	910
2014	826	—	—	97	—	970
2013	1,147	—	—	132	—	1,338
2012	2,648	—	—	274	—	2,986
2011	1,935	—	—	208	—	2,209
2010	1,881	—	—	342	—	2,270
2009	1,112	—	—	260	—	1,395
2008	902	—	—	77	—	982
2007	1,180	—	—	103	—	1,286
2006	2,716	—	—	246	—	2,965
2005	1,976	—	—	177	—	2,156
2004	1,353	—	—	120	—	1,476
2003	1,423	—	—	129	—	1,552
2002	1,372	—	—	121	—	1,493
2001	1,233	—	—	110	—	1,343
2000	1,109	—	—	120	—	1,229
1999	1,130	—	—	120	—	1,250
1998	1,124	—	—	119	—	1,243
1997	250	—	—	35	—	285
1996	187	—	—	35	—	222
1995	250	—	—	35	—	285

▎ 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.