Facility detail

CHALK POINT POWER LLC

25100 CHALK POINT RD, AQUASCO, MD, 20608

Parent company: GENON HOLDINGS 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	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)	Hydrogen fluoride	Nickel compounds	Nickel	Total
2022	—	—	—	—	—	7
2021	9,137	70,669	1,438	—	—	82,128
2020	2,716	24,703	—	—	—	27,647
2019	6,492	46,487	1,022	—	—	54,471
2018	12,198	88,887	1,920	—	—	104,974
2017	6,450	33,817	1,015	—	—	43,216
2016	37,389	150,944	4,674	—	—	223,910
2015	33,273	129,861	4,159	—	—	169,508
2014	62,674	186,694	7,834	—	—	260,933
2013	54,800	176,498	6,880	—	—	242,174
2012	53,000	290,000	17,000	—	—	367,799
2011	404,900	275,600	19,120	753	—	704,447
2010	143,600	243,400	10,180	959	—	405,348
2009	3,394,000	439,400	125,500	1,167	—	3,966,398
2008	3,773,000	311,700	139,200	990	—	4,232,245
2007	3,985,000	285,900	147,000	2,936	—	4,435,309
2006	3,795,000	302,700	140,000	2,146	—	4,252,904
2005	4,014,000	348,300	148,600	18,918	—	4,553,427
2004	4,098,000	271,700	151,600	16,570	—	4,561,355
2003	3,650,000	519,000	135,000	17,482	—	4,346,210
2002	4,676,605	408,049	173,162	6,912	—	5,275,502
2001	3,210,757	354,639	119,107	26,294	—	3,757,522
2000	3,300,000	390,000	160,000	—	12,000	3,880,494
1999	4,500,000	730,000	220,000	—	39,900	5,533,325
1998	2,400,000	670,000	200,000	—	35,100	3,344,530