Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HOLCIM (US) INC HOLLY HILL PLANT
2173 GARDNER BLVD, HOLLY HILL, SC, 29059
Parent company: HOLCIM PARTICIPATIONS (US) INC
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 | Ammonia | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Formaldehyde | Benzene | Acetaldehyde | Total (lbs) |
| 2024 | 151,498 | — | 56,502 | 28,528 | 29,578 | 436,945 |
| 2023 | 186,888 | — | 54,714 | 28,016 | 28,615 | 350,753 |
| 2022 | 201,269 | — | 65,828 | 47,532 | 34,451 | 445,727 |
| 2021 | 366,270 | — | 72,055 | 44,439 | 37,921 | 563,085 |
| 2020 | 447,000 | — | 56,815 | 30,585 | 36,904 | 657,955 |
| 2019 | 496,347 | 27,000 | 63,000 | 33,971 | 40,981 | 771,185 |
| 2018 | 482,985 | 25,470 | 60,297 | 39,451 | 38,903 | 741,940 |
| 2017 | 465,668 | — | 62,747 | 44,097 | 40,660 | 822,437 |
| 2016 | 465,571 | — | 61,558 | 32,067 | 39,947 | 755,457 |
| 2015 | 422,131 | — | 65,710 | 24,626 | 42,478 | 656,119 |
| 2014 | 446,506 | — | 61,436 | 24,656 | 32,074 | 666,109 |
| 2013 | 334,543 | — | 48,116 | 27,713 | 28,909 | 505,372 |
| 2012 | 350,845 | — | 46,041 | 34,230 | 30,191 | 537,377 |
| 2011 | 147,603 | — | 33,995 | 23,755 | 30,922 | 335,034 |
| 2010 | 111,468 | — | — | — | — | 131,812 |
| 2009 | 115,187 | — | — | — | — | 120,226 |
| 2008 | 165,093 | 27,980 | — | 23,661 | — | 224,291 |
| 2007 | 192,354 | 43,371 | — | 24,195 | — | 269,378 |
| 2006 | 143,929 | 74,741 | — | 22,307 | — | 252,762 |
| 2005 | 171,397 | 41,889 | — | — | — | 235,819 |
| 2004 | 300,000 | 169,734 | 21 | 28,211 | — | 565,448 |
| 2003 | — | 97,000 | — | — | — | 198,670 |
| 2002 | — | — | — | — | — | 49,599 |
| 2001 | — | 232,000 | — | — | — | 277,305 |
| 2000 | — | — | — | — | — | 63,435 |
| 1999 | — | 27,500 | — | — | — | 83,425 |
| 1998 | — | 28,300 | — | — | — | 74,910 |
| 1997 | — | 30,700 | — | — | — | 97,345 |
| 1996 | — | 30,000 | — | — | — | 128,450 |
| 1995 | — | — | — | — | — | 92,020 |
| 1994 | — | — | — | — | — | 29,735 |
| 1993 | — | — | — | — | — | 1,414 |
| 1992 | — | — | — | — | — | 90,210 |
| 1991 | — | — | — | — | — | 2,043 |
| 1990 | — | — | — | — | — | 21,167 |
| 1989 | — | — | — | — | — | 17,210 |
▎ 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.