401(k) · DOL Form 5500 · 2023

Calpine Corporation 401(k) Plan

Data updated 2026-08-25

$681M
Total assets Above avg plan size
2,029
Participants Near avg headcount
98th
Percentile by assets National rank
$335,470
Avg per participant High balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Calpine Corporation Retirement Savings Plan · Sponsored by Calpine Corporation · Texas · Utilities

$681M in assets, 2,029 participants

Calpine Corporation's Calpine Corporation Retirement Savings Plan reported $681M in total assets and 2,029 participants in its 2023 DOL Form 5500 filing, ranking in the 98th 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.

  • #612 in Utilities (721 peers)

Coverage in Texas

Calpine Corporation Retirement Savings Plan covers 2,029 participants in Texas, 3.0x the typical Texas plan (state average ~688 per filing). Assets: $681M.

#612
in Utilities (721 peers)
+18.1%
assets growth YoY
6.8×
vs typical plan assets (national mean)

Calpine Corporation Retirement Savings Plan's outsized position by total assets

Calpine Corporation Retirement Savings Plan vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$680,667,860 Top 2% higher than 98% of 127,068 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 2023

Calpine Corporation Retirement Savings Plan's large-plan peer group by participant headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Calpine Corporation Retirement Savings Plan lands in the large band (2,029 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Calpine Corporation Retirement Savings Plan reported net income rose from -$137M in the plan year 2022 filing to $104M in the plan year 2023 filing.
  • Calpine Corporation Retirement Savings Plan end-of-year assets rose from $576M in the plan year 2022 filing to $681M in the plan year 2023 filing.
  • Calpine Corporation Retirement Savings Plan reported participants fell from 2,105 in the plan year 2022 filing to 2,029 in the plan year 2023 filing.

See the national 2022→2023 release diff →

DOL schedule card

Filing strip 770212977 · Calpine Corporation PY 2023 · 401(k)

Calpine Corporation Retirement Savings Plan · $681M · 2,029 · 98th

  • EBSA $681M
  • EBSA 2,029
  • EBSA 98th
  • EBSA 401(k)
  • EBSA near Energy Harbor 401(k) & Retirement Contribution Plan
  • EBSA ind #612

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 Texas →

Calpine Corporation Retirement Savings Plan in the asset neighbourhood

Guardian Life Employees Incentive Savings PlanGuardian Life Employees Ince…$682MEnergy Harbor 401(k) & Retirement Contribution PlanEnergy Harbor 401(k) & Retir…$682MCalpine Corporation Retirement Savings PlanCalpine Corporation Retireme…$681MRetail Business Services 401(k) PlanRetail Business Services 401…$680MArcbest 401(k) and DC Retirement PlanArcbest 401(k) and DC Retire…$679M
End-of-year total assets ($M) among Calpine Corporation Retirement Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Texas filing particulars

Total Assets (Beginning of Year)$576M
Net Assets (End of Year)$681M
Net Income$104M
Employer EIN770212977
Plan Effective Date1987-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Calpine Corporation)

Sponsor-wide plan assets over time

All Calpine Corporation plans reported in each filing year

Latest sponsor-wide plan assets
$828M 31.08764870547644% vs 2022
2024 filing year
$600M$700M$800M$900M 202220232024 $632M $828M ▲ +31.1%
Year Plans Participants Total Assets
2022 3 2,280 $632M
2023 3 2,202 $743M
2024 3 2,361 $828M

Nearby 401(k) Plans in Texas

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Calpine Corporation Retirement Savings Plan vs. nearby 401(k) plans in Texas, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -1001020304050 Total assets ($B) Participants Calpine Corporation Retirement Savings Plan, Total assets ($B): 0.68066786 · Participants: 2029Calpine Corporation Retirement Savings PlanAT&T Retirement Savings Plan, Total assets ($B): 40.012012 · Participants: 119854AT&T Retirement Savings PlanExxonmobil Savings Plan, Total assets ($B): 21.917 · Participants: 23477Exxonmobil Savings PlanCaterpillar 401(k) Savings Plan, Total assets ($B): 16.496476432 · Participants: 41679Caterpillar 401(k) Savings PlanAmerican Airlines, Inc. 401(k) Plan, Total assets ($B): 14.680189879 · Participants: 88792American Airlines, Inc. 401(k) PlanDell Inc. 401(k) Plan, Total assets ($B): 13.529835 · Participants: 45686Dell Inc. 401(k) Plan
Calpine Corporation Retirement Savings Plan vs. nearby 401(k) plans in Texas, assets vs. participants
Compare Calpine Corporation Retirement Savings Plan side-by-side with 3 peers →

Calpine Corporation Retirement Savings Plan's out-of-state 401(k) peers by assets and headcount

Outside Texas, the nearest 401(k) by assets is Energy Harbor 401(k) & Retirement Contribution Plan in OH ($682M); by covered participants it is Ccc Intelligent Solutions Inc. 401(k) Retirement Savings & Investment Plan in IL (2,028 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($681M here).

Similar participant headcount

Nearest other-state filings by covered participants (2,029 participants); asset peers above are excluded.

DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Calpine Corporation Retirement Savings Plan assets move in 2023? ▼
Calpine Corporation Retirement Savings Plan grew sharply - up 18.1% during 2023, from $576M to $681M. Reported net income was $104M.
How have Calpine Corporation plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Calpine Corporation's sponsor-wide assets grew 31.1%, from $632M to $828M.
Where does Calpine Corporation Retirement Savings Plan rank by assets among Form 5500 filers? ▼
Calpine Corporation Retirement Savings Plan ranks in the 98th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 5% of all filed plans by assets).
Which 401(k) plans are similar in size to Calpine Corporation Retirement Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is Energy Harbor 401(k) & Retirement Contribution Plan in OH ($682M, 2,295 participants).
Which 401(k) plans cover a similar participant headcount to Calpine Corporation Retirement Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Ccc Intelligent Solutions Inc. 401(k) Retirement Savings & Investment Plan in IL (2,028 participants, $329M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 770212977.

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.