Defined Benefit (Pension) · DOL Form 5500 · 2024

Tucson Electric Power Company Pension Plan

Data updated 2026-08-25

$42M
Total assets Below avg plan size
296
Participants Below avg headcount
82nd
Percentile by assets National rank
$141,158
Avg per participant Near avg balance/head
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Official DOL plan name: Pension Plan for Employees of Unisource Energy Services · Sponsored by Tucson Electric Power Company · Arizona · Utilities

$42M in assets, 296 participants

Tucson Electric Power Company's Pension Plan for Employees of Unisource Energy Services reported $42M in total assets and 296 participants in its 2024 DOL Form 5500 filing, ranking in the 82nd percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.

  • #354 in Utilities (732 peers)

Utilities sector rank

Within Utilities, Pension Plan for Employees of Unisource Energy Services ranks #354 of 732 2024 filers by assets (1285% of the sector average)-$42M for 296 participants.

#354
in Utilities (732 peers)
+1.1%
assets growth YoY
0.4×
vs typical plan assets (national mean)

Pension Plan for Employees of Unisource Energy Services's outsized position by total assets

Pension Plan for Employees of Unisource Energy Services vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$41,782,779 Top 18% higher than 82% of 123,620 filed plans

This plan $0 $2,050,000,000 every filed plan with reported assets, bucketed by value

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2024

Pension Plan for Employees of Unisource Energy Services among mid-size filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Pension Plan for Employees of Unisource Energy Services sits mid-pack in the medium band (296 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Pension Plan for Employees of Unisource Energy Services reported net income fell from $5M in the plan year 2023 filing to $635K in the plan year 2024 filing.
  • Pension Plan for Employees of Unisource Energy Services reported participants rose from 291 in the plan year 2023 filing to 296 in the plan year 2024 filing.
  • Pension Plan for Employees of Unisource Energy Services end-of-year assets rose from $41M in the plan year 2023 filing to $42M in the plan year 2024 filing.

See the national 2023→2024 release diff →

Form 5500 schedule snapshot

Filing strip 860062700 · Tucson Electric Power Company PY 2024 · Defined Benefit (Pension)

Pension Plan for Employees of Unisource Energy Services · $42M · 296 · 82nd

  • VS-ST $42M
  • VS-ST 296
  • VS-ST 82nd
  • VS-ST Defined Benefit (Pension)
  • VS-ST near Retirement Plan for Employees of Garrett County Memorial Hospital
  • VS-ST ind #354

Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Utilities retirement plans → · Plans in Arizona →

Pension Plan for Employees of Unisource Energy Services in the asset neighbourhood

Transatlantic Holdings, Inc. Frozen Pension PlanTransatlantic Holdings, Inc.…$42MAllen & Overy LLP Cash Balance Pension PlanAllen & Overy LLP Cash Balan…$42MRetirement Plan for Employees of Garrett County Memorial HospitalRetirement Plan for Employee…$42MPension Plan for Employees of Unisource Energy ServicesPension Plan for Employees o…$42MSan Diego County Cement Masons Pension PlanSan Diego County Cement Maso…$42M
End-of-year total assets ($M) among Pension Plan for Employees of Unisource Energy Services and nearest nationwide Defined Benefit (Pension) peers. Source: DOL Form 5500 plan year 2024.

Utilities filing particulars

Total Assets (Beginning of Year)$41M
Net Assets (End of Year)$42M
Net Income$635K
Employer EIN860062700
Plan Effective Date2003-08-11
Filing StatusFILING RECEIVED

Sponsor Plan History (Tucson Electric Power Company)

Sponsor-wide plan assets over time

All Tucson Electric Power Company plans reported in each filing year

Latest sponsor-wide plan assets
$1.0B 25.378954054013242% vs 2022
2024 filing year
$0.7B$0.8B$0.9B$1B$1.1B 202220232024 $0.8B $1B ▲ +25.0%
Year Plans Participants Total Assets
2022 4 4,087 $800M
2023 4 3,999 $926M
2024 4 4,149 $1.0B

Nearby Defined Benefit (Pension) Plans in Arizona

Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.

Pension Plan for Employees of Unisource Energy Services vs. nearby Defined Benefit (Pension) plans in Arizona, assets vs. participants Scatter plot of 6 data points. -100000100002000030000 -101234 Total assets ($B) Participants Pension Plan for Employees of Unisource Energy Services, Total assets ($B): 0.041782779 · Participants: 296Pension Plan for Employees of Unisource Energy ServicesPinnacle West Capital Corporation Retirement Plan, Total assets ($B): 3.099073138 · Participants: 6044Pinnacle West Capital Corporation Retirement PlanSalt River Project Employees' Retirement Plan, Total assets ($B): 2.908519301 · Participants: 4989Salt River Project Employees' Retirement PlanDesert States Employers & Ufcw Unions Pension Plan, Total assets ($B): 1.037847285 · Participants: 24099Desert States Employers & Ufcw Unions Pension PlanAvnet Pension Plan, Total assets ($B): 0.472409413 · Participants: 2732Avnet Pension PlanArizona Pipe Trades Pension Plan, Total assets ($B): 0.418546411 · Participants: 2281Arizona Pipe Trades Pension Plan
Pension Plan for Employees of Unisource Energy Services vs. nearby Defined Benefit (Pension) plans in Arizona, assets vs. participants
Compare Pension Plan for Employees of Unisource Energy Services side-by-side with 3 peers →

Pension Plan for Employees of Unisource Energy Services's out-of-state Defined Benefit (Pension) peers by assets and headcount

Outside Arizona, the nearest Defined Benefit (Pension) by assets is Retirement Plan for Employees of Garrett County Memorial Hospital in MD ($42M); by covered participants it is Ust LLC Retirement Income Plan for Hourly Employees in VA (296 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (296 participants); asset peers above are excluded.

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Pension Plan for Employees of Unisource Energy Services assets move in 2024? ▼
Pension Plan for Employees of Unisource Energy Services edged up modestly - up 1.1% during 2024, from $41M to $42M. Reported net income was $635K.
How have Tucson Electric Power Company plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Tucson Electric Power Company's sponsor-wide assets grew 25.4%, from $800M to $1.0B.
Where does Pension Plan for Employees of Unisource Energy Services rank by assets among Form 5500 filers? ▼
Pension Plan for Employees of Unisource Energy Services ranks in the 82nd percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top quartile of all filed plans by assets).
Which Defined Benefit (Pension) plans are similar in size to Pension Plan for Employees of Unisource Energy Services? ▼
Among Defined Benefit (Pension) plans in other states, the closest by assets is Retirement Plan for Employees of Garrett County Memorial Hospital in MD ($42M, 112 participants).
Which Defined Benefit (Pension) plans cover a similar participant headcount to Pension Plan for Employees of Unisource Energy Services? ▼
Among Defined Benefit (Pension) plans in other states, the closest by covered participants is Ust LLC Retirement Income Plan for Hourly Employees in VA (296 participants, $160M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 860062700.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.