Facility detail

POLAR SEMICONDUCTOR LLC

2800 E OLD SHAKOPEE RD, BLOOMINGTON, MN, 55425

Parent company: NA

Carcinogen — 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	N-Methyl-2-pyrrolidone	Hydrogen fluoride	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Acetone	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Total
2024	—	4,093	1,249	—	—	5,342
2023	—	4,019	1,198	—	—	5,217
2022	—	3,736	1,184	—	—	4,920
2021	—	3,586	1,051	—	—	4,637
2020	—	3,098	807	—	—	3,905
2019	—	2,973	927	—	—	3,900
2018	733	5,747	1,485	—	—	7,965
2017	1,231	5,546	1,512	—	—	9,351
2016	868	5,229	2,609	—	—	8,706
2015	989	4,822	2,869	—	—	8,680
2014	938	4,083	3,564	—	—	9,696
2013	1,863	3,263	4,870	—	—	9,996
2012	2,776	2,681	5,052	—	—	10,509
2011	4,598	2,013	3,945	—	—	10,556
2010	3,752	1,560	1,511	—	84	6,907
2009	4,426	1,149	1,103	—	80	6,758
2008	11,828	1,660	1,349	—	81	14,918
2007	13,537	1,611	1,120	—	58	16,326
2006	12,772	1,503	—	—	42	14,317
2005	7,839	1,188	—	—	39	9,066
2004	13,877	1,611	—	—	42	15,530
2003	8,511	1,597	—	—	28	10,136
2002	18,202	1,883	—	—	26	20,111
2001	18,653	2,168	—	—	25	20,846
2000	5,020	2,156	—	—	935	8,111
1999	13,477	792	—	—	—	14,269
1998	4,468	732	—	—	—	5,923
1997	6,584	651	—	—	—	7,235
1996	5,508	506	—	—	—	6,014
1995	8,472	672	115	—	—	9,259
1994	—	626	—	—	1,650	2,276
1993	—	—	—	15,805	1,150	16,955
1992	—	—	—	12,100	1,000	17,350
1991	—	—	—	2,200	350	2,550
1990	—	—	—	2,446	250	2,696
1989	—	—	—	1,940	—	1,940
1988	—	—	—	880	—	880