Electric power generation, wind · Massachusetts

Ow Na

Boston, MA · ~71 workers · 3 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
1.2
Industry avg
0
Fatalities
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The verdict

Ow Na runs at 0% of its industry's injury rate - about level with the typical Electric power generation, wind workplace, earning a grade C.

Ow Na: 0.0 TCR = 0% of Electric power generation, wind BLS 1.2 · 3y Form 300A (see methodology below)

Ow Na safety composite

Ow Na scores strongest on total case rate (tcr) (safer than 100% of same-industry peers) and weakest on fatalities (safer than 52%), 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).

B

78/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0 per 100 workers

Safer than 100% of industry peers

DART rate
C 0 per 100 workers

Safer than 70% of industry peers

Fatalities
D 0

Safer than 52% 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%).

Ow Na held a steady TCR band

Ow Na's TCR held near 0.0 from 0.0 in 2022 to 0.0 in 2024. Peak filing year was 2022 at 0.0 TCR.

2022=0.0 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 221115 · Boston, MA AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK P100
  • PHOTO Avangrid Renewables
  • BOOK 3y book
  • INJ 0 inj
  • SIZE ~71 FTE

Nearest TCR peer: Avangrid Renewables (0.1 TCR gap)

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

Ow Na in the TCR neighbourhood

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

TCR

What this shows Ow Na averages 0.0 TCR (0% of the Electric power generation, wind BLS benchmark).

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

Ow Na TCR series: 2022=0 · 2023=0 · 2024=0 · BLS 1.2

Where Ow Na falls in its industry

64 Electric power generation, win establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 1.4.

More dangerous than peersSafer than peers
Ow Na (71 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 39 employees and a TCR of 1.4 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 01,0002,0003,000 02468 Average employees Total Case Rate Ow Na
Ow Na (71 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 39 employees and a TCR of 1.4

Ow Na has more employees than the Electric power generation, wind median and a lower injury rate than the industry's median TCR of 1.4. 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 0.0 0.0 0 0 0
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

221115 · MA · Boston

64 Electric power generation, wind employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 577 employers in Boston, MA · 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 Avangrid Renewables 0.1 TCR
NAICS-TCR Enel North America, Inc. 0.2 TCR
NAICS-TCR New York Headquarters 0.2 TCR
NAICS-TCR BHI Energy - Renewables 0.2 TCR
STATE-SIZE Eversource - New Bedford Gas 71 FTE
STATE-SIZE J&J CONTRACTORS, INC. 71 FTE
STATE-SIZE Fred DeRoma & Son, Inc 71 FTE
STATE-SIZE John W. Egan Co., Inc. 71 FTE
CITY-NEAR Massachusetts General Hospital 26,855 FTE
CITY-NEAR Brigham and Women's Hospital 19,183 FTE
CITY-NEAR Brigham and Womens Hospital 19,004 FTE
CITY-NEAR Brigham & Women's Hospital 18,260 FTE
NAT-TCR Creekside 0.0 TCR
NAT-TCR Point32Health Providence 0.0 TCR
NAT-TCR Matt Bowers Ford Metairie 0.0 TCR
NAT-TCR Matt Bowers Nissan EasternShore 0.0 TCR
NAT-SIZE Town of Mount Pleasant 71 FTE
NAT-SIZE Dixline Corporation 71 FTE
NAT-SIZE Petty Line Construction Co Inc 71 FTE
NAT-SIZE Aveka Manufacturing 71 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. 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.