Facility detail

ACE ETHANOL LLC

815 W MAPLE ST, STANLEY, WI, 54768

Parent company: NA

Carcinogen — EPA classifications across all reporting years

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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	Methanol	Formaldehyde	Total (lbs)
2024	4,604	5,350	2,976	—	—	12,930
2023	4,659	5,602	3,077	—	—	13,338
2022	4,414	3,014	3,394	1,058	—	11,880
2021	4,406	2,010	3,520	1,135	—	11,071
2020	4,046	—	3,075	817	—	9,366
2019	—	1,879	3,722	963	—	10,062
2018	4,301	1,104	3,020	1,347	—	9,772
2017	—	1,101	3,017	1,350	—	5,468
2016	2,656	1,136	2,284	1,351	—	7,427
2015	2,791	1,159	2,377	1,333	—	7,660
2014	2,804	1,163	2,120	1,348	—	7,435
2013	4,301	1,761	3,329	1,369	—	10,760
2012	4,232	1,758	2,385	1,356	—	9,731
2011	4,143	5,278	2,335	—	1,572	13,328
2010	4,255	5,311	2,398	—	1,576	13,540
2009	3,954	5,228	2,229	—	1,556	12,967
2008	—	5,247	3,052	—	1,639	9,938
2007	4,685	5,304	2,666	—	1,672	14,326
2006	4,785	—	2,988	—	—	7,773
2005	4,324	—	2,876	—	—	7,200
2004	3,072	—	—	—	—	3,072
2003	2,431	11,087	—	1,620	2,859	18,751

▎ 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.