Electric power generation, fossil fuel (e.g., coal, oil, gas) · Missouri

Associated Electric Cooperative, Inc - Thomas Hill Energy Center

Clifton Hill, MO · ~236 workers · 4 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
3.4
Avg TCR
1.2
Industry avg
0
Fatalities
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The verdict

Associated Electric Cooperative, Inc - Thomas Hill Energy Center runs at 282% of its industry's injury rate - far more dangerous than the typical Electric power generation, fossil fuel (e.g., coal, oil, gas) workplace, earning a grade F.

Associated Electric Cooperative, Inc - Thomas Hill Energy Center: 3.4 TCR = 282% of Electric power generation, fossil fuel (e.g., coal, oil, gas) BLS 1.2 · 4y Form 300A (see methodology below)

Associated Electric Cooperative, Inc - Thomas Hill Energy Center safety composite

Associated Electric Cooperative, Inc - Thomas Hill Energy Center scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 11%), 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).

F

23/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 3.38 per 100 workers

Safer than 16% of industry peers

DART rate
F 2.73 per 100 workers

Safer than 11% 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

Associated Electric Cooperative, Inc - Thomas Hill Energy Center: 1.6 → 2.7 TCR

Peak year 2020 @ 6.6 TCR · DART/TCR 0.81× in 2022

Associated Electric Cooperative, Inc - Thomas Hill Energy Center's TCR rose 1.1 from 1.6 in 2018 to 2.7 in 2022. Peak filing year was 2020 at 6.6 TCR. In 2022, DART was 0.81× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 221112 · Clifton Hill, MO ABOVE-IND · MID

Grade F · TCR 3.4 · 282% of ind

  • DART 2.7 DART
  • RANK #34/42
  • PHOTO Jack County Generati…
  • BOOK 4y book
  • INJ 25 inj
  • SIZE ~236 FTE

Nearest TCR peer: Jack County Generation Facility (0.0 TCR gap)

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Associated Electric Cooperative, Inc - Thomas Hill Energy Center in the TCR neighbourhood

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

TCR

What this shows Associated Electric Cooperative, Inc - Thomas Hill Energy Center averages 3.4 TCR (282% of the Electric power generation, fossil fuel (e.g., coal, oil, gas) BLS benchmark).

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

Associated Electric Cooperative, Inc - Thomas Hill Energy Center TCR series: 2018=1.6 · 2019=2.5 · 2020=6.6 · 2022=2.7 · BLS 1.2

Where Associated Electric Cooperative, Inc - Thomas Hill Energy Center falls in its industry

846 Electric power generation, fos establishments

Safer than 16% of graded establishments in this industry, whose median TCR is 1.5.

More dangerous than peersSafer than peers

Narrower to Missouri alone (the establishments it most directly competes with for workers and contracts): ranked #34 safest of 42 Electric power generation, fos employers in Missouri.

Associated Electric Cooperative, Inc - Thomas Hill Energy Center (236 employees, TCR 3.4) among 29 same-industry peers, split at the industry median of 59 employees and a TCR of 1.5 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 0200400600800 051015 Average employees Total Case Rate Associated Electric Cooperative, Inc - Thomas Hill Energy Center
Associated Electric Cooperative, Inc - Thomas Hill Energy Center (236 employees, TCR 3.4) among 29 same-industry peers, split at the industry median of 59 employees and a TCR of 1.5

Associated Electric Cooperative, Inc - Thomas Hill Energy Center has more employees than the Electric power generation, fossil fuel ( median and a higher injury rate than the industry's median TCR of 1.5. 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
2022 2.7 2.7 6 0 0
2020 6.6 6.6 9 6 0
2019 2.5 1.7 6 0 0
2018 1.6 1.2 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

221112 · MO · Clifton Hill

846 Electric power generation, fossil fuel (e.g., coal, oil, gas) employers nationwide with a credible TCR · 10,075 rated employers in Missouri with headcount on file · 4 employers in Clifton Hill, MO · 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 Jack County Generation Facility 3.4 TCR
NAICS-TCR Kendall 3.4 TCR
NAICS-TCR Thomas B. Fitzhugh Generating Station 3.4 TCR
NAICS-TCR Barney M. Davis Power Station 3.4 TCR
STATE-SIZE Drury South Construction 236 FTE
STATE-SIZE US Engineering Service 236 FTE
STATE-SIZE Primary Poultry - California MO Plant 236 FTE
STATE-SIZE Foodservice Missouri - 1002 236 FTE
CITY-NEAR Associated Electric Cooperative, Inc. - THEC 249 FTE
CITY-NEAR Associated Electric Cooperative Inc - Thomas Hill 219 FTE
CITY-NEAR Madison County Wood Products Inc. Clifton Hill 22 FTE
NAT-TCR Brock and Sons Inc. 3.4 TCR
NAT-TCR 421 - Golden 3.4 TCR
NAT-TCR Food City Store #634 3.4 TCR
NAT-TCR Tops #451 3.4 TCR
NAT-SIZE Twin Marquis LLC. 236 FTE
NAT-SIZE Terrace Nursing & Rehabiliation Ceneter 236 FTE
NAT-SIZE 4499 Acushnet Avenue Operating Company, LLC d/b/a Vibra Hospital of Southeastern Massachusetts 236 FTE
NAT-SIZE Smc Concrete Construction, Inc. 236 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: 2022, 2020, 2019, 2018. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.