Electric Power Generation · Ohio

Dynegy Hanging Rock II LLC

Irontown, OH · ~30 workers · 4 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
1.6
Avg TCR
1.2
Industry avg
0
Fatalities
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The verdict

Dynegy Hanging Rock II LLC runs at 134% of its industry's injury rate - more dangerous than the typical Electric Power Generation workplace, earning a grade D.

Dynegy Hanging Rock II LLC: 1.6 TCR = 134% of Electric Power Generation BLS 1.2 · 4y Form 300A (see methodology below)

Dynegy Hanging Rock II LLC safety composite

Dynegy Hanging Rock II LLC scores strongest on dart rate (safer than 71% of same-industry peers) and weakest on total case rate (tcr) (safer than 46%), 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

56/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 1.61 per 100 workers

Safer than 46% of industry peers

DART rate
C 0 per 100 workers

Safer than 71% 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%).

TCR Δ

−3.3

2016→2020

Dynegy Hanging Rock II LLC injury rate improved

Dynegy Hanging Rock II LLC's TCR fell 3.3 from 3.3 in 2016 to 0.0 in 2020. Peak filing year was 2016 at 3.3 TCR. In 2020, DART was 0× this establishment's average TCR (severity share of cases).

2016=3.3 · 2017=0.0 · 2019=3.2 · 2020=0.0

OSHA ITA Form 300A scorecard

Establishment book 221112 · Irontown, OH ABOVE-IND · SMALL

Grade D · TCR 1.6 · 134% of ind

  • DART 0.0 DART
  • RANK #16/25
  • PHOTO OG&E-Mustang Power P…
  • BOOK 4y book
  • INJ 2 inj
  • SIZE ~30 FTE

Nearest TCR peer: OG&E-Mustang Power Plant (0.0 TCR gap)

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

Dynegy Hanging Rock II LLC in the TCR neighbourhood

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

TCR

What this shows Dynegy Hanging Rock II LLC averages 1.6 TCR (134% of the Electric Power Generation BLS benchmark).

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

Dynegy Hanging Rock II LLC TCR series: 2016=3.3 · 2017=0 · 2019=3.2 · 2020=0 · BLS 1.2

Where Dynegy Hanging Rock II LLC falls in its industry

846 Electric Power Generation establishments

Safer than 46% of graded establishments in this industry, whose median TCR is 1.5.

More dangerous than peersSafer than peers

Narrower to Ohio alone (the establishments it most directly competes with for workers and contracts): ranked #16 safest of 25 Electric Power Generation employers in Ohio.

Dynegy Hanging Rock II LLC (30 employees, TCR 1.6) 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 Dynegy Hanging Rock II LLC
Dynegy Hanging Rock II LLC (30 employees, TCR 1.6) among 29 same-industry peers, split at the industry median of 59 employees and a TCR of 1.5

Dynegy Hanging Rock II LLC has fewer employees than the Electric Power Generation 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
2020 0.0 0.0 0 0 0
2019 3.2 3.2 1 0 0
2017 0.0 0.0 0 0 0
2016 3.3 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

221112 · OH · Irontown

846 Electric Power Generation employers nationwide with a credible TCR · 22,650 rated employers in Ohio with headcount on file · 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 OG&E-Mustang Power Plant 1.6 TCR
NAICS-TCR Morris Cogeneration, LLC 1.6 TCR
NAICS-TCR Plant Morrow 1.6 TCR
NAICS-TCR Energy Center Dover, LLC 1.6 TCR
STATE-SIZE Tuente Farms Inc 30 FTE
STATE-SIZE Farm 3 30 FTE
STATE-SIZE Trillium Farms Layer 6 30 FTE
STATE-SIZE Canton Hatchery 30 FTE
CITY-NEAR Hanging Rock Energy Facility 29 FTE
NAT-TCR Elite Team Offices 1.6 TCR
NAT-TCR DGS Aviation Services : IAD - Washington 1.6 TCR
NAT-TCR Wabtec Corporation 1.6 TCR
NAT-TCR Gardner Denver, Inc. PMI 1.6 TCR
NAT-SIZE Firth 30 FTE
NAT-SIZE Lee Truck Equipment, Inc. 30 FTE
NAT-SIZE Allo-North Platte 30 FTE
NAT-SIZE WTPS - Oklahoma City 30 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: 2020, 2019, 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.