Electric power generation, hydroelectric · Idaho

Idaho Power Company

Boise, ID · ~2,031 workers · 7 years of OSHA Injury Tracking Application data.

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

Idaho Power Company runs at 103% of its industry's injury rate - about level with the typical Electric power generation, hydroelectric workplace, earning a grade C.

Idaho Power Company: 1.2 TCR = 103% of Electric power generation, hydroelectric BLS 1.2 · 7y Form 300A (see methodology below)

Idaho Power Company safety composite

Idaho Power Company scores strongest on total case rate (tcr) (safer than 76% of same-industry peers) and weakest on dart rate (safer than 50%), 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

61/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.23 per 100 workers

Safer than 76% of industry peers

DART rate
D 0.46 per 100 workers

Safer than 50% 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%).

TCR Δ

−1.4

2016→2024

Idaho Power Company injury rate improved

Idaho Power Company's TCR fell 1.4 from 2.5 in 2016 to 1.0 in 2024. Peak filing year was 2016 at 2.5 TCR. In 2024, DART was 0.37× this establishment's average TCR (severity share of cases).

2016=2.5 · 2018=1.5 · 2019=0.6 · 2020=0.9 · 2021=0.7 · 2023=1.4 · 2024=1.0

OSHA ITA Form 300A scorecard

Establishment book 221111 · Boise, ID ABOVE-IND · LARGE

Grade C · TCR 1.2 · 103% of ind

  • DART 0.5 DART
  • RANK P76
  • PHOTO Generation Hydro Log…
  • BOOK 7y book
  • INJ 159 inj
  • SIZE ~2,031 FTE

Nearest TCR peer: Generation Hydro Logan Martin Dam (0.0 TCR gap)

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

Idaho Power Company in the TCR neighbourhood

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

TCR

What this shows Idaho Power Company averages 1.2 TCR (103% of the Electric power generation, hydroelectric BLS benchmark).

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

Idaho Power Company TCR series: 2016=2.5 · 2018=1.5 · 2019=0.6 · 2020=0.9 · 2021=0.7 · 2023=1.4 · 2024=1 · BLS 1.2

Where Idaho Power Company falls in its industry

129 Electric power generation, hyd establishments

Safer than 76% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers
Idaho Power Company (2,031 employees, TCR 1.2) among 29 same-industry peers, split at the industry median of 52 employees and a TCR of 3.3 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 05001,0001,5002,0002,500 051015 Average employees Total Case Rate Idaho Power Company
Idaho Power Company (2,031 employees, TCR 1.2) among 29 same-industry peers, split at the industry median of 52 employees and a TCR of 3.3

Idaho Power Company has more employees than the Electric power generation, hydroelectric median and a lower injury rate than the industry's median TCR of 3.3. 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 1.0 0.5 19 1 0
2023 1.4 0.6 25 1 0
2021 0.7 0.2 13 0 0
2020 0.9 0.5 18 0 0
2019 0.6 0.1 12 0 0
2018 1.5 0.6 26 1 0
2016 2.5 1.5 46 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

221111 · ID · Boise

129 Electric power generation, hydroelectric employers nationwide with a credible TCR · 2,774 rated employers in Idaho with headcount on file · 581 employers in Boise, ID · 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 Generation Hydro Logan Martin Dam 1.2 TCR
NAICS-TCR Plant Jack Watson, Covey, and EQ MPC1630 1.2 TCR
NAICS-TCR Basic Management, Inc. 1.2 TCR
NAICS-TCR Copper Valley Electric 1.1 TCR
STATE-SIZE Jacksons Food Stores 2,110 FTE
STATE-SIZE St. Luke's Magic Valley Regional Medical Center, Ltd. 2,281 FTE
STATE-SIZE Hospital Auxilio Mutuo 2,403 FTE
STATE-SIZE Boise Idaho 1,651 FTE
CITY-NEAR St. Luke's Boise Medical Center (Including MSTI) 10,034 FTE
CITY-NEAR 1-Boise Main Site 6,035 FTE
CITY-NEAR Micron Boise Site 5,184 FTE
CITY-NEAR Saint Alphonsus Regional Medical Center 3,869 FTE
NAT-TCR Lanco Electric Inc. 1.2 TCR
NAT-TCR Clark Contractors, Inc. 1.2 TCR
NAT-TCR Related Hybrid Companies LLC 50 Hudson Yards 1.2 TCR
NAT-TCR Edgewell Personal Care 1.2 TCR
NAT-SIZE Kleen-Tech Services 2,031 FTE
NAT-SIZE Medstar Good Samaritan Hospital 2,031 FTE
NAT-SIZE Corporate Meridian 2,030 FTE
NAT-SIZE 1855-TNNAS24 2,029 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, 2021, 2020, 2019, 2018, 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.