Power generation, fossil fuel (e.g., coal, gas, oil), electric · California
Segs Harper Lake Solar Plant
Hinkley, CA · ~30 workers · 3 years of OSHA Injury Tracking Application data.
- B
- Good Safety Record
- 0.8
- Avg TCR
- 1.2
- Industry avg
- 0
- Fatalities
The verdict
Segs Harper Lake Solar Plant runs at 64% of its industry's injury rate - safer than the typical Power generation, fossil fuel (e.g., coal, gas, oil), electric workplace, earning a grade B.
- B
- Good Safety Record
- 0.8
- avg TCR · per 100 workers
- 1.2
- industry benchmark (BLS)
- 1
- recordable injuries tracked
Grade compares Segs Harper Lake Solar Plant's OSHA Total Case Rate of 0.8 to the Power generation, fossil fuel (e.g., coal, gas, oil), electric BLS benchmark of 1.2 (64% of benchmark) across 3 years of Form 300A filings (2016–2024). <a href="/methodology">See methodology</a> for reporting-limitation caveats.
Injury rate over time
Segs Harper Lake Solar Plant's yearly Total Case Rate, against the 1.2 industry benchmark.
Where Segs Harper Lake Solar Plant falls in its industry
1,164 Power generation, fossil fuel establishmentsSafer than 55% of graded establishments in this industry, whose median TCR is 0.9.
Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #34 safest of 67 Power generation, fossil fuel employers in California.
Trend analysis for Segs Harper Lake Solar Plant
Between 2016 and 2018, Segs Harper Lake Solar Plant's Total Case Rate improved from 2.3 to 0.0 recordable injuries per 100 full-time workers, a 100% decrease across 2 years of OSHA reporting.
The safest year on record was 2017, at a TCR of 0.0, while 2016 saw the highest rate, at 2.3, a spread of 2.3 points between the best and worst reporting years. That's a wide swing relative to the establishment's overall rate, worth checking the year-by-year table below for whether a single severe year is driving the average, rather than a sustained trend.
Summed across those 3 reporting years, Segs Harper Lake Solar Plant recorded 1 total injuries and illnesses, with no fatalities reported in any of those years. Readers comparing establishments should weigh the 3-year trend above alongside establishment size, since a larger workforce naturally accumulates more raw incidents even at a lower per-100-worker rate.
Verify This Employer with OSHA
The 1 injuries shown on this page for Segs Harper Lake Solar Plant are sourced from its own 3 years of mandatory OSHA Form 300A summaries. Cross-check the underlying establishment record directly against the federal source, name, NAICS classification, recordable case totals, and inspection history are all searchable on OSHA's Establishment-Specific Injury and Illness Data system.
Verify on OSHA Establishment SearchSource: U.S. Department of Labor, OSHA Establishment-Specific Injury and Illness Data. NAICS 221112 - Power generation, fossil fuel (e.g., coal, gas, oil), electric.
DART Rate, Transparent Calculation (2018)
What is the DART rate formula?
DART (Days Away, Restricted, or Transferred) is computed by OSHA as incidents × 200,000 ÷ hours worked. The 200,000-hour denominator equals roughly 100 full-time workers, which lets establishments of very different sizes be compared directly.
0 DART incidents × 200,000 ÷ 22,939 hours worked = 0.00 DART
Methodology: 29 CFR 1904, OSHA Form 300A recordkeeping
Cross-Validating Context, Establishment vs Industry vs State
| Benchmark | TCR | Source |
|---|---|---|
| Segs Harper Lake Solar Plant (this establishment) | 0.77 | OSHA ITA Form 300A, 3-year avg |
| Electric power generation, fossil fuel (e.g., coal, oil, gas) industry avg | 1.20 | BLS IIF, NAICS 221112 |
| California state avg (all industries) | 5.64 | OSHA ITA, state-level rollup |
Industry benchmarks: Bureau of Labor Statistics, Injuries, Illnesses, and Fatalities (IIF) program
Reportable Incident Timeline
Year-by-year reportable incidents (recordable injuries + illnesses + fatalities) submitted by Segs Harper Lake Solar Plant to OSHA's Injury Tracking Application. Each row anchors to OSHA's inspection records search where you can pull the underlying inspection case numbers and citations for that establishment-year.
- 2018: 0 reportable incidents · 0 injuries, 0 illnesses, 0 fatalities - OSHA inspection records (case numbers)
- 2017: 0 reportable incidents · 0 injuries, 0 illnesses, 0 fatalities - OSHA inspection records (case numbers)
- 2016: 1 reportable incidents · 1 injuries, 0 illnesses, 0 fatalities - OSHA inspection records (case numbers)
Source: OSHA Inspection Information System (IMIS) - inspection case-number records
Year-by-Year Safety Data
| Year | TCR | DART | Injuries | Illnesses | Fatalities |
|---|---|---|---|---|---|
| 2018 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2017 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2016 | 2.3 | 2.3 | 1 | 0 | 0 |
What this grade means for you
Use this grade as a relative read on Segs Harper Lake Solar Plant's reported OSHA injury record, strong versus its Power generation, fossil fuel (e.g., coal, gas, oil), electric peers, but not a guarantee about any single site today.
- At 64% of the Power generation, fossil fuel (e.g., coal, gas, oil), electric benchmark, Segs Harper Lake Solar Plant reports fewer injuries than typical peers, still worth asking how safety is managed day to day. Know your rights
- Judge this record against the wider Power generation, fossil fuel (e.g., coal, gas, oil), electric sector, where injury rates vary widely, before comparing it in isolation. See the industry
- Grades reflect 2016–2024 filings; check the latest establishment record straight from OSHA, or look up a different employer. Look up another
Safety grades reflect employers' self-reported OSHA Form 300A filings from 2016 to 2024 and can lag current conditions. A grade is not a guarantee that any specific workplace is safe or unsafe today. See our methodology and disclaimer.
Frequently Asked Questions
What is Segs Harper Lake Solar Plant's safety grade?
How many injuries has Segs Harper Lake Solar Plant reported?
Similar Employers
Matched by safety record across the industry, by workforce size within California, and by nearby establishments in Hinkley - a different peer set than the category browse links below.
Similar TCR (~0.8)
Similar size (~30 workers)
Read our methodology - how this data is sourced, computed, and verified.
Every figure and grade on PlainSafetyScore is computed directly from OSHA's published Injury Tracking Application data and BLS industry benchmarks, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these safety grades, or report a data error. Data current as of 2016-2024 OSHA ITA release.