Facility detail

POET BIOREFINING - CHANCELLOR

27716 462ND AVE, CHANCELLOR, SD, 57015

Parent company: POET HOLDING CO LLC

Carcinogen — EPA classifications across all reporting years

Start another search Verify on EPA ECHO ↗

Year-over-year total releases

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

Top chemical totals

The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.

Full release table

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

All values in pounds (lbs)
Year	Ammonia	Acetaldehyde	n-Hexane	Acrolein	Formaldehyde	Total (lbs)
2024	—	9,160	1,707	—	—	13,476
2023	—	9,093	1,560	—	—	13,518
2022	—	9,675	1,908	7,725	—	22,018
2021	—	4,363	396	—	1,934	17,852
2020	—	4,840	1,570	7,602	1,231	19,819
2019	—	5,750	3,110	7,303	1,443	22,436
2018	—	6,550	3,850	7,403	1,339	24,076
2017	—	7,050	3,260	7,004	880	23,057
2016	—	5,950	3,580	6,303	895	22,920
2015	—	8,940	5,435	940	1,906	19,348
2014	—	9,193	5,209	948	1,918	18,278
2013	—	9,705	3,352	857	1,761	16,537
2012	—	9,333	2,769	905	1,842	15,759
2011	—	9,091	3,519	961	1,937	16,474
2010	5,304	9,189	3,848	954	1,939	22,193
2009	10,615	9,118	4,193	961	1,969	27,822
2008	—	8,543	4,204	—	—	12,747
2007	99,939	—	2,982	—	—	102,921
2006	96,511	—	2,982	—	—	99,493
2005	143,314	5,906	2,971	—	—	156,782
2004	5,316	—	—	—	—	5,992
2003	5,144	—	5	—	—	5,399

▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.