Facility detail

EDGE MOOR/HAY ROAD ENERGY CENTERS

200 HAY RD, WILMINGTON, DE, 19809

Parent company: CALPINE CORP

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	Ammonia	Nickel compounds	Total
2024	—	—	—	11,830	—	18,216
2023	—	—	—	8,389	—	8,396
2022	—	—	—	11,478	—	17,616
2021	—	—	—	10,390	—	16,188
2020	—	—	—	6,852	—	6,857
2019	—	—	—	5,633	—	8,756
2018	—	—	—	10,162	—	10,174
2017	—	—	—	8,845	—	8,858
2016	—	—	—	30,906	—	30,922
2015	—	—	—	20,928	—	20,980
2014	—	—	—	2,951	—	2,971
2013	—	—	—	743	—	760
2012	—	—	—	815	—	836
2011	—	—	—	620	—	638
2010	265,150	10,987	—	561	—	280,000
2009	497,364	23,826	30,575	1,069	—	562,494
2008	1,263,608	51,873	77,053	1,364	1,998	1,409,994
2007	1,584,375	73,464	97,197	22,388	3,379	1,800,241
2006	1,404,780	57,538	85,516	23,779	2,658	1,591,913
2005	1,274,527	118,276	78,672	2,819	6,700	1,500,296
2004	1,402,024	108,899	85,788	26,312	6,458	1,654,288
2003	1,468,741	163,357	91,069	29,124	17,466	1,796,606
2002	1,718,743	109,779	83,709	29,059	10,468	1,980,078
2001	1,397,486	179,384	70,815	21,076	20,112	1,740,371
2000	1,628,457	93,336	78,992	26,939	7,348	1,868,578
1999	906,942	154,079	46,972	—	17,602	1,131,512
1998	1,635,619	203,050	74,355	21,868	19,032	2,026,816