Electric power generation, solar · Texas

Sunnova Energy Corporation

Houston, TX · ~605 workers · 8 years of OSHA Injury Tracking Application data.

B
Good Safety Record
0.9
Avg TCR
1.2
Industry avg
0
Fatalities
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The verdict

Sunnova Energy Corporation runs at 75% of its industry's injury rate - safer than the typical Electric power generation, solar workplace, earning a grade B.

Sunnova Energy Corporation: 0.9 TCR = 75% of Electric power generation, solar BLS 1.2 · 8y Form 300A (see methodology below)

Sunnova Energy Corporation safety composite

Sunnova Energy Corporation scores strongest on total case rate (tcr) (safer than 55% of same-industry peers) and weakest on dart rate (safer than 35%), 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).

D

47/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 0.9 per 100 workers

Safer than 55% of industry peers

DART rate
D 0.32 per 100 workers

Safer than 35% 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

Sunnova Energy Corporation: 0.0 → 0.6 TCR

Peak year 2021 @ 1.5 TCR · DART/TCR 0.36× in 2023

Sunnova Energy Corporation's TCR rose 0.6 from 0.0 in 2016 to 0.6 in 2023. Peak filing year was 2021 at 1.5 TCR. In 2023, DART was 0.36× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 221114 · Houston, TX AT/BELOW-IND · MID

Grade B · TCR 0.9 · 75% of ind

  • DART 0.3 DART
  • RANK #4/10
  • PHOTO Promise Energy Inc.
  • BOOK 8y book
  • INJ 44 inj
  • SIZE ~605 FTE

Nearest TCR peer: Promise Energy Inc. (0.0 TCR gap)

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

Sunnova Energy Corporation in the TCR neighbourhood

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

TCR

What this shows Sunnova Energy Corporation averages 0.9 TCR (75% of the Electric power generation, solar BLS benchmark).

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

Sunnova Energy Corporation TCR series: 2016=0 · 2017=0.8 · 2018=1 · 2019=1.1 · 2020=1.4 · 2021=1.5 · 2022=0.8 · 2023=0.6 · BLS 1.2

Where Sunnova Energy Corporation falls in its industry

157 Electric power generation, sol establishments

Safer than 55% of graded establishments in this industry, whose median TCR is 1.2.

More dangerous than peersSafer than peers

Narrower to Texas alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 10 Electric power generation, sol employers in Texas.

Sunnova Energy Corporation (605 employees, TCR 0.9) among 29 same-industry peers, split at the industry median of 208 employees and a TCR of 1.2 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 01,0002,0003,0004,0005,000 05101520 Average employees Total Case Rate Sunnova Energy Corporation
Sunnova Energy Corporation (605 employees, TCR 0.9) among 29 same-industry peers, split at the industry median of 208 employees and a TCR of 1.2

Sunnova Energy Corporation has more employees than the Electric power generation, solar median and a lower injury rate than the industry's median TCR of 1.2. 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
2023 0.6 0.3 11 0 0
2022 0.8 0.8 8 0 0
2021 1.5 1.5 10 0 0
2020 1.4 1.1 6 0 0
2019 1.1 1.1 4 0 0
2018 1.0 0.7 3 0 0
2017 0.8 0.8 2 0 0
2016 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

221114 · TX · Houston

157 Electric power generation, solar employers nationwide with a credible TCR · 38,394 rated employers in Texas with headcount on file · 5,116 employers in Houston, TX · 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 Promise Energy Inc. 0.9 TCR
NAICS-TCR Commercial Solar Solutions, LLC 0.9 TCR
NAICS-TCR Empower Energies LLC 0.8 TCR
NAICS-TCR Greenskies Clean Energy LLC 0.8 TCR
STATE-SIZE Saber Power Services, LLC - Gulf Coast 605 FTE
STATE-SIZE TCCo-TEX 604 FTE
STATE-SIZE Norstan Communications Inc - TX, Austin & (BOA)* 606 FTE
STATE-SIZE Schlumberger LLC 604 FTE
CITY-NEAR IAH IAH 11,560 FTE
CITY-NEAR IAH - Airport United Airlines Offices 10,239 FTE
CITY-NEAR 6925-IAH 9,442 FTE
CITY-NEAR Houston Methodist Hospital Texas Medical Center 8,873 FTE
NAT-TCR Big Lots Store #5289 Gainesville, FL 0.9 TCR
NAT-TCR Big Lots Store #1123 E. ROCHESTER, NY 0.9 TCR
NAT-TCR Big Lots Store #1588 LANCASTER, SC 0.9 TCR
NAT-TCR Big Lots Store #1806 Greensboro, NC 0.9 TCR
NAT-SIZE 2904-ASM-VA 605 FTE
NAT-SIZE 174031-Indianapolis Mpa 605 FTE
NAT-SIZE 4186-DC3 605 FTE
NAT-SIZE Edgewell Personal Care 605 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: 2023, 2022, 2021, 2020, 2019, 2018, 2017, 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.