Facility detail

BUZZI UNICEM STOCKERTOWN PLANT

501 HERCULES DR, STOCKERTOWN, PA, 18083

Parent company: RC LONESTAR INC

Carcinogen PBT — EPA classifications across all reporting years

Year-over-year total releases

Reported on-site TRI releases in pounds, grouped by reporting year.

The 10 chemicals with the highest cumulative on-site releases across all available years.

Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.

Year	Chlorine	Ammonia	Ethylene glycol	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Total
2024	—	5,385	—	—	—	6,399
2023	—	8,196	—	—	—	9,502
2022	—	8,547	—	—	—	10,416
2021	—	7,122	—	—	—	8,768
2020	—	7,102	—	—	—	7,542
2019	—	7,170	—	—	—	7,647
2018	—	6,949	—	—	—	7,380
2017	—	7,504	—	—	—	8,026
2016	—	8,342	—	—	11,013	19,395
2015	—	7,579	—	—	—	7,616
2014	—	7,468	—	—	—	7,504
2013	31,836	7,436	—	26,654	—	65,962
2012	—	7,001	—	—	—	7,092
2011	—	6,766	—	—	—	6,854
2010	—	6,515	—	—	—	6,602
2009	—	—	—	—	—	86
2008	42,282	—	23,946	—	—	66,331
2007	47,884	—	27,118	—	—	75,119
2006	53,692	—	30,408	—	—	84,235
2005	49,949	—	—	—	—	50,054
2004	—	8,640	—	—	—	9,767
2003	—	8,540	—	—	—	9,641
2002	—	—	—	25,600	—	25,782
2001	—	—	—	—	—	179
2000	—	—	—	—	—	275
1999	—	—	—	—	—	237
1998	—	—	—	—	—	138
1997	—	—	—	—	—	150
1994	—	—	—	—	—	8