Clean Air Act stationary source · ICIS-AIR WI0000005501700037
ACE ETHANOL, LLC, Stanley, WI: Clean Air Act compliance record, inspections, violations, penalties
- OperatingOperating status
- Major sourceEmissions classification
- No Violation IdentifiedCurrent violation status, as filed
- 6Compliance evaluations since January 1, 2017
- 1High-priority violations since January 1, 2017
- 0Formal enforcement actions since January 1, 2017
ACE ETHANOL, LLC, at 815 W MAPLE ST, Stanley in Chippewa County, Wisconsin, is an operating major source of air pollution on EPA’s ICIS-AIR register. EPA’s file records its current violation status (ICIS-AIR’s high-priority violation field) as “No Violation Identified”. The status and classification are as EPA’s facility file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the source’s current standing, quarter by quarter.
Identity
| Facility as filed | ACE ETHANOL, LLC |
|---|---|
| ICIS-AIR ID | WI0000005501700037 |
| EPA facility registry ID | 110013812918 |
| Operating status | Operating |
| Emissions classification | Major source |
| Current violation status (ICIS-AIR high-priority violation field) | No Violation Identified |
| Address | 815 W MAPLE ST, Stanley, WI 547681085 |
| County | Chippewa County |
| In a nonattainment county | No (EPA Green Book) |
| Industry (NAICS) | Chemical manufacturing (NAICS 3251) |
| SIC code | 2869 |
| EPA region | 05 |
Cited to the EPA ICIS-AIR facility file (ECHO download).
Programs and pollutants
Velarion’s copy of EPA’s ICIS-AIR download does not include its program, pollutant and Title V certification files, so this page does not list the Clean Air Act programs ACE ETHANOL, LLC is under or the pollutants it is permitted for. The programs each evaluation and violation below was recorded under are shown with it. EPA’s free Detailed Facility Report lists both.
Compliance evaluations
- 6Evaluations since January 1, 2017
- 4Full compliance evaluations
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| July 24, 2025 | FCE On-Site | State | Title V Permits |
| June 7, 2023 | FCE On-Site | State | Title V Permits |
| April 19, 2023 | PCE On-Site | U.S. EPA | National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61) |
| August 27, 2021 | FCE On-Site | State | Title V Permits |
| March 14, 2019 | FCE On-Site | State | Title V Permits |
| July 12, 2017 | PCE On-Site | U.S. EPA | New Source Performance Standards; Operating Permits |
Violations
- 2Violation determinations since January 1, 2017
- 1Of them high-priority
A high-priority violation (HPV) is the most serious class of Clean Air Act non-compliance an agency records; a federally reportable violation (FRV) is the next step down. Each row is one determination as EPA’s violation history files it.
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| April 20, 2023 | Earliest FRV determination | State | Title V Permits |
| November 17, 2020 | HPV day-zero determination | State | Prevention of Significant Deterioration of Air Quality |
Enforcement and penalties
0 formal enforcement actions since January 1, 2017, 0 of them with a penalty filed above zero. Each penalty is shown as EPA’s formal action file states it; “Not stated” means the file gives no figure, and $0 is a disclosed zero.
Informal enforcement
| Date | What EPA recorded | Agency |
|---|---|---|
| June 15, 2023 | Warning Letter | State |
| January 5, 2021 | Notice of Violation | State |
| January 5, 2021 | Notice of Violation | State |
Stack tests
- 7Stack tests since January 1, 2017
- 1Recorded as failed
| Date | What EPA recorded | Agency |
|---|---|---|
| March 18, 2025 | Pass | State |
| October 15, 2024 | Pass | State |
| November 30, 2021 | Pass | State |
| January 13, 2021 | Pass | State |
| September 30, 2020 | Fail | State |
| December 11, 2019 | Pass | State |
| June 18, 2019 | Pass | State |
Cited to the EPA ICIS-AIR evaluation, violation, stack test and enforcement files (ECHO download), events dated January 1, 2017 or later as loaded; up to 50 rows of each shown, newest first.
Watch this source
One source, $99/month. A source: the register entry for a plant, refinery, kiln, generating station, or other fixed installation the agency tracks under the Clean Air Act. Choose “One source” and enter this source’s ICIS-AIR ID, WI0000005501700037.
Start the watch
- One source — $99/month
- One county — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
How we handle your data → Privacy
EPA publishes a free Detailed Facility Report for every source on ECHO: its compliance status quarter by quarter, its evaluations, and its violations, enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter EPA facility registry ID 110013812918 there.
Nearby on the register
- Air-emissions sources in Chippewa County
- Every source record in Chippewa County, A to Z
- Air-emissions sources in Wisconsin
- Every source record in Wisconsin, A to Z
Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.