Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TOKAI CARBON GE LLC
2320 MYRON CORY DR, HICKMAN, KY, 42050
Parent company: NA
Carcinogen
PBT
— 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 | Polycyclic aromatic compounds | Benzo[g,h,i]perylene | Phenanthrene | Anthracene | Naphthalene | Total (lbs) |
| 2024 | 2,187 | 203 | 239 | 107 | 18 | 2,757 |
| 2023 | 2,426 | 212 | 339 | 135 | 31 | 3,146 |
| 2022 | 4,733 | 462 | 169 | 83 | — | 5,447 |
| 2021 | 3,536 | 360 | 117 | 79 | — | 4,093 |
| 2020 | 2,247 | 228 | 75 | 50 | — | 2,601 |
| 2019 | 2,862 | 316 | 110 | 64 | 4 | 3,355 |
| 2018 | 3,472 | 386 | 130 | 81 | — | 4,069 |
| 2017 | 3,578 | 402 | 125 | 94 | — | 4,200 |
| 2016 | 2,919 | 332 | 98 | 84 | — | 3,433 |
| 2015 | 3,499 | 398 | 118 | 98 | — | 4,113 |
| 2014 | 4,469 | 507 | 156 | 123 | — | 5,254 |
| 2013 | 4,014 | 453 | 138 | 108 | — | 4,713 |
| 2012 | 5,812 | 679 | 124 | — | — | 6,615 |
| 2011 | 5,137 | 610 | 88 | — | — | 5,834 |
| 2010 | 12,682 | 1,537 | 143 | — | — | 14,362 |
| 2009 | 4,828 | 557 | 119 | — | — | 5,505 |
| 2008 | 6,535 | 762 | 142 | — | — | 7,440 |
| 2007 | 6,772 | 787 | 154 | — | — | 7,713 |
| 2006 | 99 | 59 | — | — | — | 158 |
| 2005 | 95 | 57 | — | — | — | 152 |
| 2004 | 87 | 53 | — | — | — | 140 |
| 2003 | 72 | 43 | — | — | — | 115 |
| 2002 | 54 | 41 | — | — | — | 95 |
| 2001 | 54 | — | — | — | — | 54 |
| 2000 | 59 | — | — | — | — | 59 |
| 1999 | 56 | — | — | — | — | 56 |
| 1998 | 51 | — | — | — | — | 51 |
| 1997 | 58 | — | — | — | — | 58 |
| 1996 | 58 | — | — | — | — | 58 |
| 1995 | 57 | — | — | — | — | 57 |
▎ 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.