Photovoltaic solar energy generation systems and battery energy storage products,primarily for residential customers · California

CA-36 Corona Solar

Riverside, CA · ~52 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.2
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

CA-36 Corona Solar runs at 44% of its industry's injury rate - far safer than the typical Photovoltaic solar energy generation systems and battery energy storage products,primarily for residential customers workplace, earning a grade A.

CA-36 Corona Solar: 1.2 TCR = 44% of Photovoltaic solar energy generation systems and battery energy storage products,primarily for residential customers BLS 2.8 · 2y Form 300A (see methodology below)

CA-36 Corona Solar safety composite

CA-36 Corona Solar scores strongest on total case rate (tcr) (safer than 75% of same-industry peers) and weakest on dart rate (safer than 41%), 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

57/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.24 per 100 workers

Safer than 75% of industry peers

DART rate
D 1.24 per 100 workers

Safer than 41% 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%).

Rising injury rate

CA-36 Corona Solar: 0.0 → 2.5 TCR

Peak year 2024 @ 2.5 TCR · DART/TCR 1× in 2024

CA-36 Corona Solar's TCR rose 2.5 from 0.0 in 2021 to 2.5 in 2024. In 2024, DART was 1× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238210 · Riverside, CA AT/BELOW-IND · SMALL

Grade A · TCR 1.2 · 44% of ind

  • DART 1.2 DART
  • RANK #97/548
  • PHOTO Elcor Electric, Inc.
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~52 FTE

Nearest TCR peer: Elcor Electric, Inc. (0.0 TCR gap)

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

CA-36 Corona Solar in the TCR neighbourhood

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

TCR

What this shows CA-36 Corona Solar averages 1.2 TCR (44% of the Photovoltaic solar energy generation systems and battery energy storage products,primarily for residential customers BLS benchmark).

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

CA-36 Corona Solar TCR series: 2021=0 · 2024=2.5 · BLS 2.8

Where CA-36 Corona Solar falls in its industry

4,550 Photovoltaic solar energy gene establishments

Safer than 75% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #97 safest of 548 Photovoltaic solar energy gene employers in California.

CA-36 Corona Solar (52 employees, TCR 1.2) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5 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 05001,0001,500 051015 Average employees Total Case Rate CA-36 Corona Solar
CA-36 Corona Solar (52 employees, TCR 1.2) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5

CA-36 Corona Solar has fewer employees than the Photovoltaic solar energy generation sys median and a lower injury rate than the industry's median TCR of 2.5. 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
2024 2.5 1.2 1 1 0
2021 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238210 · CA · Riverside

4,550 Photovoltaic solar energy generation systems and battery energy storage products,primarily for residential customers employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 536 employers in Riverside, 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 Elcor Electric, Inc. 1.2 TCR
NAICS-TCR AMP Companies, Inc. 1.2 TCR
NAICS-TCR Quantum Controls Inc 1.2 TCR
NAICS-TCR CONRAD HOTEL - Tri-City Electrical Contractors, Inc 1.2 TCR
STATE-SIZE Phil Foster Ranch 52 FTE
STATE-SIZE Oceano Packing Company 52 FTE
STATE-SIZE Sun Pacific Farming | Citrus Farming | Ivanhoe 52 FTE
STATE-SIZE Brassfield Estate Vineyard 52 FTE
CITY-NEAR UC Riverside 8,676 FTE
CITY-NEAR CA-21 4,525 FTE
CITY-NEAR Riverside Community Hospital 2,354 FTE
CITY-NEAR 08681351 RIVERSIDE MED CENTER 2,349 FTE
NAT-TCR Pharr Warehouse 1.2 TCR
NAT-TCR Nomaco Inc 1.2 TCR
NAT-TCR Classic Protective Coatings Inc. 1.2 TCR
NAT-TCR Placon Elkhart 1.2 TCR
NAT-SIZE Fabcor Inc 52 FTE
NAT-SIZE Winsupply Oklahoma City DC LLC 52 FTE
NAT-SIZE Global Laser Enrichment 52 FTE
NAT-SIZE Snappy Popcorn 52 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, 2021. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.