Defined Benefit (Pension) · DOL Form 5500 · 2024

Central Maine Power Company Pension Plan

Data updated 2026-08-25

$1.6B
Total assets Very large vs avg
423
Participants Below avg headcount
99th
Percentile by assets National rank
$3.7M
Avg per participant High balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Cmp Pension Plan · Sponsored by Central Maine Power Company · Connecticut · Utilities

$1.6B in assets, 423 participants

Central Maine Power Company's Cmp Pension Plan reported $1.6B in total assets and 423 participants in its 2024 DOL Form 5500 filing, ranking in the 99th 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.

  • #670 in Utilities (732 peers)

Where Cmp Pension Plan sits by assets

Cmp Pension Plan sits among the largest 1% of all filed plans, $1.6B for 423 participants (~$3.7M/participant), up 484.6% in 2024.

#670
in Utilities (732 peers)
+484.6%
assets growth YoY
16×
vs typical plan assets (national mean)

The plan reported a net loss of $25M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Cmp Pension Plan's outsized position by total assets

Cmp Pension Plan vs every filed plan by assets

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

$1,576,662,835 Top 1% higher than 99% 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

Cmp Pension Plan 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. Cmp Pension Plan sits mid-pack in the medium band (423 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Cmp Pension Plan reported net income fell from $4M in the plan year 2023 filing to -$25M in the plan year 2024 filing.
  • Cmp Pension Plan end-of-year assets rose from $270M in the plan year 2023 filing to $1.6B in the plan year 2024 filing.
  • Cmp Pension Plan reported participants fell from 447 in the plan year 2023 filing to 423 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Form 5500 schedule snapshot

Filing strip 010042740 · Central Maine Power Company PY 2024 · Defined Benefit (Pension)

Cmp Pension Plan · $1.6B · 423 · 99th

  • TYPE $1.6B
  • NET 423
  • BOOK 99th
  • VS-ST Defined Benefit (Pension)
  • BOY near Southern California Pipe Trades Retirement Fund
  • SCH ind #670

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 Connecticut →

Cmp Pension Plan in the asset neighbourhood

Entergy Corporation Retirement Plan VI for Non-Bargaining EmployeesEntergy Corporation Retireme…$1.6BCmp Pension Plan$1.6BSouthern California Pipe Trades Retirement FundSouthern California Pipe Tra…$1.6BPipe Trades Services Mn Pension FundPipe Trades Services Mn Pens…$1.6BBd Retirement Plan$1.6B
End-of-year total assets ($B) among Cmp Pension Plan and nearest nationwide Defined Benefit (Pension) peers. Source: DOL Form 5500 plan year 2024.

Scale-class filing particulars (2024)

Total Assets (Beginning of Year)$270M
Net Assets (End of Year)$1.6B
Net Income-$25M
Employer EIN010042740
Plan Effective Date1946-12-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Central Maine Power Company)

Sponsor-wide plan assets over time

All Central Maine Power Company plans reported in each filing year

Latest sponsor-wide plan assets
$1.6B 492.77847100861084% vs 2022
2024 filing year
$0B$0.5B$1B$1.5B$2B 202220232024 $0.27B $1.58B ▲ +485.2%
Year Plans Participants Total Assets
2022 2 527 $266M
2023 1 447 $270M
2024 1 423 $1.6B

Nearby Defined Benefit (Pension) Plans in Connecticut

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

Cmp Pension Plan vs. nearby Defined Benefit (Pension) plans in Connecticut, assets vs. participants Scatter plot of 6 data points. -10000010000200003000040000 -1001020304050 Total assets ($B) Participants Cmp Pension Plan, Total assets ($B): 1.576662835 · Participants: 423Cmp Pension PlanRtx Consolidated Pension Plan, Total assets ($B): 41.643558189 · Participants: 36180Rtx Consolidated Pension PlanThe Citigroup Pension Plan, Total assets ($B): 9.993084827 · Participants: 15906The Citigroup Pension PlanEversource Pension Plan, Total assets ($B): 5.763055773 · Participants: 3428Eversource Pension PlanRetirement Plan for Employees of Aetna Inc., Total assets ($B): 5.242514983 · Participants: 9682Retirement Plan for Employees of Aetna Inc.The Hartford Retirement Plan for U.S. Employees, Total assets ($B): 3.395288837 · Participants: 7034The Hartford Retirement Plan for U.S. Employees
Cmp Pension Plan vs. nearby Defined Benefit (Pension) plans in Connecticut, assets vs. participants

Cmp Pension Plan's out-of-state Defined Benefit (Pension) peers by assets and headcount

Outside Connecticut, the nearest Defined Benefit (Pension) by assets is Southern California Pipe Trades Retirement Fund in CA ($1.6B); by covered participants it is B&g Foods Pension Plan in NJ (423 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($1.6B here).

Similar participant headcount

Nearest other-state filings by covered participants (423 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 Cmp Pension Plan assets move in 2024? ▼
Cmp Pension Plan surged - up 484.6% during 2024, from $270M to $1.6B. Reported net income was -$25M.
How have Central Maine Power Company plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Central Maine Power Company's sponsor-wide assets grew 492.8%, from $266M to $1.6B.
Where does Cmp Pension Plan rank by assets among Form 5500 filers? ▼
Cmp Pension Plan ranks in the 99th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (among the largest 1% of all filed plans).
Which Defined Benefit (Pension) plans are similar in size to Cmp Pension Plan? ▼
Among Defined Benefit (Pension) plans in other states, the closest by assets is Southern California Pipe Trades Retirement Fund in CA ($1.6B, 6,611 participants).
Which Defined Benefit (Pension) plans cover a similar participant headcount to Cmp Pension Plan? ▼
Among Defined Benefit (Pension) plans in other states, the closest by covered participants is B&g Foods Pension Plan in NJ (423 participants, $88M in assets).