Electric power generation, wind · California

Terra-Gen Tehachapi Wind

Mojave, CA · ~114 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
3.2
Avg TCR
1.2
Industry avg
0
Fatalities
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The verdict

Terra-Gen Tehachapi Wind runs at 268% of its industry's injury rate - far more dangerous than the typical Electric power generation, wind workplace, earning a grade F.

Terra-Gen Tehachapi Wind: 3.2 TCR = 268% of Electric power generation, wind BLS 1.2 · 2y Form 300A (see methodology below)

Terra-Gen Tehachapi Wind safety composite

Terra-Gen Tehachapi Wind scores strongest on fatalities (safer than 52% of same-industry peers) and weakest on total case rate (tcr) (safer than 16%), 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

26/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 3.21 per 100 workers

Safer than 16% of industry peers

DART rate
F 3.45 per 100 workers

Safer than 18% 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%).

Rising injury rate

Terra-Gen Tehachapi Wind: 3.0 → 3.5 TCR

Peak year 2024 @ 3.5 TCR · DART/TCR 1.07× in 2024

Terra-Gen Tehachapi Wind's TCR rose 0.5 from 3.0 in 2023 to 3.5 in 2024. In 2024, DART was 1.07× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 221115 · Mojave, CA ABOVE-IND · MID

Grade F · TCR 3.2 · 268% of ind

  • DART 3.5 DART
  • RANK #7/8
  • PHOTO ONW NAM MCE Services
  • BOOK 2y book
  • INJ 7 inj
  • SIZE ~114 FTE

Nearest TCR peer: ONW NAM MCE Services (0.0 TCR gap)

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

Terra-Gen Tehachapi Wind in the TCR neighbourhood

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

TCR

What this shows Terra-Gen Tehachapi Wind averages 3.2 TCR (268% 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

Terra-Gen Tehachapi Wind TCR series: 2023=3 · 2024=3.5 · BLS 1.2

Where Terra-Gen Tehachapi Wind falls in its industry

64 Electric power generation, win establishments

Safer than 16% of graded establishments in this industry, whose median TCR is 1.4.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #7 safest of 8 Electric power generation, win employers in California.

Terra-Gen Tehachapi Wind (114 employees, TCR 3.2) 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 Terra-Gen Tehachapi Wind
Terra-Gen Tehachapi Wind (114 employees, TCR 3.2) among 29 same-industry peers, split at the industry median of 39 employees and a TCR of 1.4

Terra-Gen Tehachapi Wind has more employees than the Electric power generation, wind median and a higher 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 3.5 3.5 4 0 0
2023 3.0 3.0 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

221115 · CA · Mojave

64 Electric power generation, wind employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 29 employers in Mojave, CA · 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 ONW NAM MCE Services 3.2 TCR
NAICS-TCR WSL-Stateline 3.1 TCR
NAICS-TCR Limon Wind Plant 3.0 TCR
NAICS-TCR Avangrid Renewables - PenascalI & II 3.4 TCR
STATE-SIZE Wonderful Orchards-Belridge 114 FTE
STATE-SIZE Olivarez Honey Bees 114 FTE
STATE-SIZE SIERRA AG SERVICES, INC 114 FTE
STATE-SIZE PURO VIDA BERRIES 114 FTE
CITY-NEAR Virgin Galactic LLC 1,135 FTE
CITY-NEAR California Department of Transportation Facility 512 1,049 FTE
CITY-NEAR TSC,LLC 445 FTE
CITY-NEAR Edwards Sanborn Solar Storage TerraGen1A 1B 20145007 439 FTE
NAT-TCR Portage 3.2 TCR
NAT-TCR DoubleTree by Hilton Jacksonville Airport 3.2 TCR
NAT-TCR Holiday Inn Express 3.2 TCR
NAT-TCR Hampton Ellenton 3.2 TCR
NAT-SIZE Pittsburgh Operations 114 FTE
NAT-SIZE Medilodge of Yale 114 FTE
NAT-SIZE Scalise Industries Corporation 114 FTE
NAT-SIZE Jackson Paper Manufacturing Company 114 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. 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.