Electric Utility · New Hampshire

Eversource - Portsmouth

Portsmouth, NH · ~24 workers · 8 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
5.9
Avg TCR
1.2
Industry avg
0
Fatalities
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The verdict

Eversource - Portsmouth runs at 494% of its industry's injury rate - far more dangerous than the typical Electric Utility workplace, earning a grade F.

Eversource - Portsmouth: 5.9 TCR = 494% of Electric Utility BLS 1.2 · 8y Form 300A (see methodology below)

Eversource - Portsmouth safety composite

Eversource - Portsmouth scores strongest on dart rate (safer than 79% of same-industry peers) and weakest on total case rate (tcr) (safer than 14%), 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

46/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 5.93 per 100 workers

Safer than 14% of industry peers

DART rate
B 0 per 100 workers

Safer than 79% 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

Eversource - Portsmouth: 0.0 → 8.2 TCR

Peak year 2021 @ 15.7 TCR · DART/TCR 0× in 2023

Eversource - Portsmouth's TCR rose 8.2 from 0.0 in 2016 to 8.2 in 2023. Peak filing year was 2021 at 15.7 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 221122 · Portsmouth, NH ABOVE-IND · SMALL

Grade F · TCR 5.9 · 494% of ind

  • DART 0.0 DART
  • RANK #17/21
  • PHOTO Shakopee Public Util…
  • BOOK 8y book
  • INJ 10 inj
  • SIZE ~24 FTE

Nearest TCR peer: Shakopee Public Utilities (0.0 TCR gap)

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

Eversource - Portsmouth in the TCR neighbourhood

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

TCR

What this shows Eversource - Portsmouth averages 5.9 TCR (494% of the Electric Utility BLS benchmark).

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

Eversource - Portsmouth TCR series: 2016=0 · 2017=3.5 · 2018=0 · 2019=12.3 · 2020=3.7 · 2021=15.7 · 2022=4.1 · 2023=8.2 · BLS 1.2

Where Eversource - Portsmouth falls in its industry

2,958 Electric Utility establishments

Safer than 14% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to New Hampshire alone (the establishments it most directly competes with for workers and contracts): ranked #17 safest of 21 Electric Utility employers in New Hampshire.

Eversource - Portsmouth (24 employees, TCR 5.9) among 29 same-industry peers, split at the industry median of 56 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 05001,0001,5002,000 051015 Average employees Total Case Rate Eversource - Portsmouth
Eversource - Portsmouth (24 employees, TCR 5.9) among 29 same-industry peers, split at the industry median of 56 employees and a TCR of 2.5

Eversource - Portsmouth has fewer employees than the Electric Utility median and a higher 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
2023 8.2 0.0 2 0 0
2022 4.1 0.0 1 0 0
2021 15.7 7.9 4 0 0
2020 3.7 0.0 1 0 0
2019 12.3 4.1 1 2 0
2018 0.0 0.0 0 0 0
2017 3.5 3.5 1 0 0
2016 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

221122 · NH · Portsmouth

2,958 Electric Utility employers nationwide with a credible TCR · 2,718 rated employers in New Hampshire with headcount on file · 119 employers in Portsmouth, NH · 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 Shakopee Public Utilities 5.9 TCR
NAICS-TCR SACRAMENTO SERVICE CENTER 5.9 TCR
NAICS-TCR SEMO Electric Cooperative 5.9 TCR
NAICS-TCR Walton EMC - Snellville Office 6.0 TCR
STATE-SIZE Granite Ridge Energy Center 24 FTE
STATE-SIZE Eversource - Derry 24 FTE
STATE-SIZE New Hampshire Electric Cooperative Pemi 24 FTE
STATE-SIZE Eversource - Newport 24 FTE
CITY-NEAR Lonza Portsmouth 1,182 FTE
CITY-NEAR Portsmouth Regional Hospital 1,160 FTE
CITY-NEAR LDRM Visa Support Services NVC-DTSV 339 FTE
CITY-NEAR LDRM Visa Support Services NVC-LWH 330 FTE
NAT-TCR Doubletree by Hilton Little Rock 5.9 TCR
NAT-TCR M9045 Marlborourgh 5.9 TCR
NAT-TCR IQHC Fairmont MN 5.9 TCR
NAT-TCR Collins Products LLC 5.9 TCR
NAT-SIZE RCS - Jonas Ridge Assisted Living 24 FTE
NAT-SIZE R 1601 24 FTE
NAT-SIZE Bunzl Utah, LLC (DBA Bunzl Salt Lake City) 24 FTE
NAT-SIZE American Red Cross - 65 N Commerce St 24 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.