Facility detail

BC COBB GENERATING PLANT

151 N CA US EWAY, MUSKEGON, MI, 49445

Parent company: CMS ENERGY

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)	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	Hydrogen fluoride	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Manganese compounds	Total
2016	—	14,199	5,097	—	2,658	22,012
2015	307,480	1,352	27,883	22,657	256	359,795
2014	262,154	1,517	27,136	20,052	522	311,564
2013	107,610	3,951	47,300	13,501	395	173,035
2012	62,343	2,600	49,263	10,577	255	125,169
2011	160,000	289,389	42,000	30,100	733	524,477
2010	126,000	322,514	16,000	47,000	53,049	581,085
2009	560,000	289,457	57,000	46,000	38,496	1,024,011
2008	340,000	70,524	59,000	54,000	14,576	542,874
2007	580,000	70,540	72,000	48,000	21,276	798,006
2006	410,000	100,469	52,000	43,000	19,405	632,975
2005	566,419	273,699	55,393	40,101	67,675	1,067,952
2004	500,412	346,421	63,680	28,500	100,404	1,083,965
2003	592,000	283,890	68,000	25,000	63,038	1,071,551
2002	660,000	270,661	62,000	26,000	61,132	1,141,464
2001	620,000	176,354	52,000	25,000	38,101	942,846
2000	790,000	5,063	61,000	59,000	79	919,843
1999	810,000	7,500	58,000	95,000	73	971,069
1998	490,000	2,803	61,000	84,540	80	649,998