Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HC COMPOSITES LLC
1090 W ST JAMES ST, TARBORO, NC, 27886
Parent company: NA
Carcinogen
— EPA classifications across all reporting years
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 | Styrene | Methyl methacrylate | Dimethyl phthalate | Toluene | n-Hexane | Total (lbs) |
| 2024 | 59,105 | 5,005 | — | — | — | 64,110 |
| 2023 | 76,405 | 6,705 | — | — | — | 83,110 |
| 2022 | 73,505 | 7,705 | — | — | — | 81,210 |
| 2021 | 73,005 | — | — | — | — | 73,005 |
| 2020 | 50,478 | — | — | — | — | 50,478 |
| 2019 | 74,205 | — | — | — | — | 74,205 |
| 2018 | 45,316 | — | — | — | — | 45,316 |
| 2017 | 10,577 | — | — | — | — | 10,577 |
| 2016 | 10,188 | — | — | — | — | 10,188 |
| 2015 | 8,099 | — | — | — | — | 8,099 |
| 2014 | 8,627 | — | — | — | — | 8,627 |
| 2013 | 7,829 | — | — | — | — | 7,829 |
| 2012 | 8,917 | — | — | — | — | 8,917 |
| 2011 | 15,475 | — | — | — | — | 15,475 |
| 2010 | 16,478 | — | — | — | — | 16,478 |
| 2009 | 10,197 | — | — | — | — | 10,197 |
| 2008 | 25,961 | — | — | — | — | 25,961 |
| 2007 | 40,636 | — | — | — | — | 40,636 |
| 2006 | 71,107 | 56,745 | 2 | 84 | — | 127,971 |
| 2005 | 75,763 | 16,439 | 2 | 296 | — | 92,549 |
| 2004 | 86,707 | 10,922 | 1,131 | 360 | 360 | 99,642 |
| 2003 | 14,865 | — | — | — | — | 14,865 |
| 2002 | 9,076 | — | — | — | — | 9,076 |
▎ 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.