Ethanol, nonpotable, manufacturing · Wisconsin

Ace Ethanol LLC

Stanley, WI · ~56 workers · 9 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.9
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Ace Ethanol LLC runs at 59% of its industry's injury rate - safer than the typical Ethanol, nonpotable, manufacturing workplace, earning a grade B.

Ace Ethanol LLC: 1.9 TCR = 59% of Ethanol, nonpotable, manufacturing BLS 3.3 · 9y Form 300A (see methodology below)

Ace Ethanol LLC safety composite

Ace Ethanol LLC scores strongest on total case rate (tcr) (safer than 73% of same-industry peers) and weakest on dart rate (safer than 48%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

C

59/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.95 per 100 workers

Safer than 73% of industry peers

DART rate
D 1.48 per 100 workers

Safer than 48% of industry peers

Fatalities
D 0

Safer than 51% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

Rising injury rate

Ace Ethanol LLC: 0.0 → 1.5 TCR

Peak year 2023 @ 5.1 TCR · DART/TCR 0.76× in 2024

Ace Ethanol LLC's TCR rose 1.5 from 0.0 in 2016 to 1.5 in 2024. Peak filing year was 2023 at 5.1 TCR. In 2024, DART was 0.76× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 325193 · Stanley, WI AT/BELOW-IND · SMALL

Grade B · TCR 1.9 · 59% of ind

  • DART 1.5 DART
  • RANK #3/10
  • PHOTO Sioux River Ethanol …
  • BOOK 9y book
  • INJ 7 inj
  • SIZE ~56 FTE

Nearest TCR peer: Sioux River Ethanol LLC (0.0 TCR gap)

Read with this employer → · Industry book → · Wisconsin employers → · Look up another →

Ace Ethanol LLC in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Ace Ethanol LLC averages 1.9 TCR (59% of the Ethanol, nonpotable, manufacturing BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Ace Ethanol LLC TCR series: 2016=0 · 2017=0 · 2018=0 · 2019=4.2 · 2020=3.5 · 2021=1.6 · 2022=1.7 · 2023=5.1 · 2024=1.5 · BLS 3.3

Where Ace Ethanol LLC falls in its industry

228 Ethanol, nonpotable, manufactu establishments

Safer than 73% of graded establishments in this industry, whose median TCR is 3.0.

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 10 Ethanol, nonpotable, manufactu employers in Wisconsin.

Ace Ethanol LLC (56 employees, TCR 1.9) among 29 same-industry peers, split at the industry median of 47 employees and a TCR of 3.0 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 0100200300 051015 Average employees Total Case Rate Ace Ethanol LLC
Ace Ethanol LLC (56 employees, TCR 1.9) among 29 same-industry peers, split at the industry median of 47 employees and a TCR of 3.0

Ace Ethanol LLC has more employees than the Ethanol, nonpotable, manufacturing median and a lower injury rate than the industry's median TCR of 3.0. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2024 1.5 1.5 1 0 0
2023 5.1 0.0 0 3 0
2022 1.7 0.0 0 1 0
2021 1.6 0.0 1 0 0
2020 3.5 0.0 2 0 0
2019 4.2 1.4 3 0 0
2018 0.0 0.0 0 0 0
2017 0.0 0.0 0 0 0
2016 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

325193 · WI · Stanley

228 Ethanol, nonpotable, manufacturing employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 13 employers in Stanley, WI · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Sioux River Ethanol LLC 1.9 TCR
NAICS-TCR Valero Renewable Fuels Company, LLC d/b/a Valero Mount Vernon Plant 2.0 TCR
NAICS-TCR Prairie Horizon Agri-Energy, LLC 1.9 TCR
NAICS-TCR POET Biorefining - North Manchester 2.0 TCR
STATE-SIZE Pinnacle Dairy LLC 56 FTE
STATE-SIZE Pulliam 56 FTE
STATE-SIZE Friendship Office 56 FTE
STATE-SIZE Bachmann Construction Co, Inc 56 FTE
CITY-NEAR Aspirus Stanley Hospital 109 FTE
CITY-NEAR 1855-WIAPP026 71 FTE
CITY-NEAR Hansen's IGA Stanley 63 FTE
CITY-NEAR Hixwood Metal LLC 55 FTE
NAT-TCR J & K Communications, Inc 1.9 TCR
NAT-TCR Sodexo at Ennis Isd Custodial 1.9 TCR
NAT-TCR HarperLove 1.9 TCR
NAT-TCR Gillette Stadium 1.9 TCR
NAT-SIZE Wieland Metal Services, LLC 56 FTE
NAT-SIZE Bethel Nursing Home Inc 56 FTE
NAT-SIZE Fred's Tents and Canopies, Inc. 56 FTE
NAT-SIZE Valley Container 56 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.