Civic Intelligence

Constellation Energy Generation LLC

Plan context: Constellation Employee Savings Plan

EIN 23-3064219 • Kennett Square, PA • 121 filings • 43 plans

200 Energy WayKennett Square, PA 19348
Current Snapshot

Latest Year

2024

2024 Participants

14,283

2024 Assets

$19,381,468,153

2024 Contributions

$750,502,314

Historical Graphs

Total Assets Over Time

Aggregate end-of-year assets by filing year, excluding zero-asset years

$19,555,962,144$9,777,981,072$0202120232024YearValue
$19,381,468,153Latest year 2024

Participants Over Time

Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans

14,2837,1420202120232024YearValue
14,283Latest year 2024

Company Timeline

Year summaries and individual filings are combined here so you can stay in one place while moving across years and plan filings.

Year / FilingFilingsParticipantsAssetsContributionsContrib./Participant
20243814,283$19,381,468,153$750,502,314$52,545iApproximate average salary by contribution assumption: employee only about $1,313,629 at 4% or $875,752 at 6%; with 50% employer match about $875,752 at 4% or $583,835 at 6%; with 100% employer match about $656,814 at 4% or $437,876 at 6%.
Constellation Employee Savings Plan-14,256$5,977,479,235$320,507,868$22,482iApproximate average salary by contribution assumption: employee only about $562,058 at 4% or $374,705 at 6%; with 50% employer match about $374,705 at 4% or $249,803 at 6%; with 100% employer match about $281,029 at 4% or $187,353 at 6%.
Constellation Retirement Program-4,469$5,003,720,253$108,980,279$24,386iApproximate average salary by contribution assumption: employee only about $609,646 at 4% or $406,431 at 6%; with 50% employer match about $406,431 at 4% or $270,954 at 6%; with 100% employer match about $304,823 at 4% or $203,215 at 6%.
Constellation Pension Master Trust - Traditional Liability Hedge Fixed Income--$2,519,611,309--
Constellation Pension Master Trust - Equity--$1,262,516,832--
Constellation Employee Pension Plan-3,285$1,204,807,747$41,902,707$12,756iApproximate average salary by contribution assumption: employee only about $318,894 at 4% or $212,596 at 6%; with 50% employer match about $212,596 at 4% or $141,731 at 6%; with 100% employer match about $159,447 at 4% or $106,298 at 6%.
Constellation Health Care Program-12,924$499,675,897$239,761,327$18,552iApproximate average salary by contribution assumption: employee only about $463,791 at 4% or $309,194 at 6%; with 50% employer match about $309,194 at 4% or $206,129 at 6%; with 100% employer match about $231,895 at 4% or $154,597 at 6%.
Constellation Pension Master Trust - Intermediate Credit--$470,897,561--
Constellation Pension Master Trust - Private Credit--$404,183,541--
Constellation Pension Master Trust - Private Equity New--$393,392,081--
Constellation Pension Master Trust - Real Estate New--$330,023,213--
Constellation Pension Master Trust - Non Directional--$315,466,036--
Constellation Pension Master Trust - Return Generating Fixed Income--$182,701,152--
Constellation Pension Master Trust - Private Equity Legacy--$163,806,098--
Constellation Pension Master Trust - Cash Balance Liability Hedge Fixed Income Securitized--$150,409,457--
Constellation Cash Balance Pension Plan for Bargaining Unit Employees-1,170$97,393,143$9,693,831$8,285iApproximate average salary by contribution assumption: employee only about $207,133 at 4% or $138,089 at 6%; with 50% employer match about $138,089 at 4% or $92,059 at 6%; with 100% employer match about $103,567 at 4% or $69,044 at 6%.
Constellation Peco Energy Company Retiree Medical Plan--$97,222,034$2,792,388-
Constellation Pension Master Trust - Legacy Real Estate--$78,222,014--
Constellation Pension Master Trust - Liquid Real Estate--$72,757,322--
Constellation Pension Master Trust - Cash--$72,219,620--
Constellation Employees' Life Insurance Plan-14,283$42,475,166$16,636,211$1,165iApproximate average salary by contribution assumption: employee only about $29,119 at 4% or $19,413 at 6%; with 50% employer match about $19,413 at 4% or $12,942 at 6%; with 100% employer match about $14,559 at 4% or $9,706 at 6%.
Constellation Pension Master Trust - Comed - Peco Saf--$31,497,918--
Constellation Pension Master Trust - Ceng--$5,523,168--
Constellation New England Union Employees Pension Plan-47$2,175,647$174,627$3,715iApproximate average salary by contribution assumption: employee only about $92,887 at 4% or $61,924 at 6%; with 50% employer match about $61,924 at 4% or $41,283 at 6%; with 100% employer match about $46,443 at 4% or $30,962 at 6%.
Constellation Disability Benefit Plan-1,443$1,793,000$4,091,264$2,835iApproximate average salary by contribution assumption: employee only about $70,881 at 4% or $47,254 at 6%; with 50% employer match about $47,254 at 4% or $31,503 at 6%; with 100% employer match about $35,441 at 4% or $23,627 at 6%.
CONSTELLATION NEW ENGLAND UNION POST-EMPLOYMENT MEDICAL SAVINGS ACCOUNT PLAN-48$1,498,709$86,862$1,810iApproximate average salary by contribution assumption: employee only about $45,241 at 4% or $30,160 at 6%; with 50% employer match about $30,160 at 4% or $20,107 at 6%; with 100% employer match about $22,620 at 4% or $15,080 at 6%.
Constellation Severance Benefit Plan-10,123---
Constellation Flexible Benefits Program-1,849---
Constellation Long-Term Disability Benefit Plan-12,435---
Constellation Supplemental Disability Benefit Plan-1,370---
Constellation Group Legal Plan-3,698---
Constellation Energy Group Inc. Retiree Medical Plan-0---
Constellation Energy Group Inc. Retiree Dental Plan-0---
Nine Mile Point Nuclear Station, Disability Retirement and Separation Allowance Plan-177---
Nine Mile Point Nuclear Station LLC Medical Care and Prescription Drug Plan for Retired Employees-0---
Retiree Medical Plan of Constellation Energy Nuclear Group LLC-0---
Constellation Pepco Holdings Inc. Welfare Plan for Retirees-0---
Retiree Dental Plan of Constellation Energy Nuclear Group LLC-0---
Constellation Health Reimbursement Arrangement Plan---$5,874,950-
20233813,918$19,555,962,144$720,069,707$51,737iApproximate average salary by contribution assumption: employee only about $1,293,414 at 4% or $862,276 at 6%; with 50% employer match about $862,276 at 4% or $574,851 at 6%; with 100% employer match about $646,707 at 4% or $431,138 at 6%.
Constellation Retirement Program-4,809$5,323,012,123$109,404,293$22,750iApproximate average salary by contribution assumption: employee only about $568,748 at 4% or $379,165 at 6%; with 50% employer match about $379,165 at 4% or $252,777 at 6%; with 100% employer match about $284,374 at 4% or $189,583 at 6%.
Constellation Employee Savings Plan-13,918$5,310,456,125$291,750,855$20,962iApproximate average salary by contribution assumption: employee only about $524,053 at 4% or $349,369 at 6%; with 50% employer match about $349,369 at 4% or $232,912 at 6%; with 100% employer match about $262,027 at 4% or $174,684 at 6%.
Constellation Pension Master Trust - Traditional Liability Hedge Fixed Income--$2,935,616,304--
Constellation Employee Pension Plan-3,518$1,263,555,543$41,552,728$11,811iApproximate average salary by contribution assumption: employee only about $295,287 at 4% or $196,858 at 6%; with 50% employer match about $196,858 at 4% or $131,238 at 6%; with 100% employer match about $147,643 at 4% or $98,429 at 6%.
Constellation Pension Master Trust - Equity--$1,199,776,556--
Constellation Health Care Program-12,592$558,787,019$238,958,316$18,977iApproximate average salary by contribution assumption: employee only about $474,425 at 4% or $316,283 at 6%; with 50% employer match about $316,283 at 4% or $210,855 at 6%; with 100% employer match about $237,212 at 4% or $158,142 at 6%.
Constellation Pension Master Trust - Private Credit--$435,435,491--
Constellation Pension Master Trust - Intermediate Credit--$421,036,186--
Constellation Pension Master Trust - Private Equity New--$367,812,771--
Constellation Pension Master Trust - Non Directional--$354,503,175--
Constellation Pension Master Trust - Real Estate New--$328,459,999--
Constellation Pension Master Trust - Private Equity Legacy--$175,920,575--
Constellation Pension Master Trust - Return Generating Fixed Income--$171,273,609--
Constellation Pension Master Trust - Cash Balance Liability Hedge Fixed Income Securitized--$151,464,055--
Constellation Peco Energy Company Retiree Medical Plan--$125,393,303$2,597,780-
Constellation Pension Master Trust - Legacy Real Estate--$100,377,436--
Constellation Pension Master Trust - Liquid Real Estate--$86,748,242--
Constellation Cash Balance Pension Plan for Bargaining Unit Employees-1,144$84,390,185$9,350,881$8,174iApproximate average salary by contribution assumption: employee only about $204,346 at 4% or $136,231 at 6%; with 50% employer match about $136,231 at 4% or $90,821 at 6%; with 100% employer match about $102,173 at 4% or $68,115 at 6%.
Constellation Pension Master Trust - Cash--$70,572,095--
Constellation Pension Master Trust - Comed - Peco Saf--$41,715,879--
Constellation Employees' Life Insurance Plan-13,898$40,885,851$16,042,964$1,154iApproximate average salary by contribution assumption: employee only about $28,858 at 4% or $19,239 at 6%; with 50% employer match about $19,239 at 4% or $12,826 at 6%; with 100% employer match about $14,429 at 4% or $9,619 at 6%.
Constellation Pension Master Trust - Ceng--$5,226,219--
Constellation New England Union Employees Pension Plan-48$1,990,581$400,000$8,333iApproximate average salary by contribution assumption: employee only about $208,333 at 4% or $138,889 at 6%; with 50% employer match about $138,889 at 4% or $92,593 at 6%; with 100% employer match about $104,167 at 4% or $69,444 at 6%.
CONSTELLATION NEW ENGLAND UNION POST-EMPLOYMENT MEDICAL SAVINGS ACCOUNT PLAN-44$1,376,147$78,597$1,786iApproximate average salary by contribution assumption: employee only about $44,657 at 4% or $29,772 at 6%; with 50% employer match about $29,772 at 4% or $19,848 at 6%; with 100% employer match about $22,329 at 4% or $14,886 at 6%.
Constellation Disability Benefit Plan-1,456$176,675$3,872,057$2,659iApproximate average salary by contribution assumption: employee only about $66,484 at 4% or $44,323 at 6%; with 50% employer match about $44,323 at 4% or $29,549 at 6%; with 100% employer match about $33,242 at 4% or $22,161 at 6%.
Constellation Flexible Benefits Program-1,846---
Constellation Supplemental Disability Benefit Plan-1,377---
Constellation Group Legal Plan-3,375---
Constellation Energy Group Inc. Retiree Medical Plan-0---
Constellation Energy Group Inc. Retiree Dental Plan-0---
Nine Mile Point Nuclear Station, Disability Retirement and Separation Allowance Plan-200---
Nine Mile Point Nuclear Station LLC Medical Care and Prescription Drug Plan for Retired Employees-----
Retiree Medical Plan of Constellation Energy Nuclear Group LLC-----
Retiree Dental Plan of Constellation Energy Nuclear Group LLC-----
Constellation Pepco Holdings Inc. Welfare Plan for Retirees-----
Constellation Long-Term Disability Benefit Plan-12,022---
Constellation Severance Benefit Plan-9,741---
Constellation Health Reimbursement Arrangement Plan---$6,061,236-
20224113,499$18,867,533,985$503,675,402$37,312iApproximate average salary by contribution assumption: employee only about $932,801 at 4% or $621,868 at 6%; with 50% employer match about $621,868 at 4% or $414,578 at 6%; with 100% employer match about $466,401 at 4% or $310,934 at 6%.
Constellation Retirement Program-5,080$5,359,207,207--
Constellation Employee Savings Plan-13,499$4,642,249,292$260,459,435$19,295iApproximate average salary by contribution assumption: employee only about $482,368 at 4% or $321,579 at 6%; with 50% employer match about $321,579 at 4% or $214,386 at 6%; with 100% employer match about $241,184 at 4% or $160,789 at 6%.
Constellation Pension Master Trust - Traditional Liability Hedge Fixed Income--$2,597,972,833--
Constellation Employee Pension Plan-3,748$1,244,482,474$9,500,000$2,535iApproximate average salary by contribution assumption: employee only about $63,367 at 4% or $42,245 at 6%; with 50% employer match about $42,245 at 4% or $28,163 at 6%; with 100% employer match about $31,684 at 4% or $21,122 at 6%.
Constellation Pension Master Trust - Equity--$1,119,921,083--
Constellation Health Care Program-12,218$583,216,442$198,957,463$16,284iApproximate average salary by contribution assumption: employee only about $407,099 at 4% or $271,399 at 6%; with 50% employer match about $271,399 at 4% or $180,933 at 6%; with 100% employer match about $203,550 at 4% or $135,700 at 6%.
Constellation Pension Master Trust - Private Equity New--$500,662,064--
Constellation Pension Master Trust - Private Credit--$466,356,833--
Constellation Pension Master Trust - Intermediate Credit--$455,633,147--
Constellation Pension Master Trust - Non Directional--$340,455,967--
Constellation Pension Master Trust - Real Estate New--$328,318,130--
Constellation Pension Master Trust - Return Generating Fixed Income--$259,388,742--
Constellation Pension Master Trust - Private Equity Legacy--$238,111,886--
Constellation Peco Energy Company Retiree Medical Plan--$138,759,571$2,336,148-
Constellation Pension Master Trust - Legacy Real Estate--$131,302,127--
Constellation Pension Master Trust - Cash Balance Liability Hedge Fixed Income Securitized--$119,591,109--
Constellation Pension Master Trust - Liquid Real Estate--$104,848,406--
Constellation Cash Balance Pension Plan for Bargaining Unit Employees-1,090$71,053,979$10,883,828$9,985iApproximate average salary by contribution assumption: employee only about $249,629 at 4% or $166,419 at 6%; with 50% employer match about $166,419 at 4% or $110,946 at 6%; with 100% employer match about $124,815 at 4% or $83,210 at 6%.
Constellation Pension Master Trust - Cash--$67,275,456--
Constellation Pension Master Trust - Comed - Peco Saf--$51,505,567--
Constellation Employees' Life Insurance Plan-13,455$37,965,844$14,615,819$1,086iApproximate average salary by contribution assumption: employee only about $27,157 at 4% or $18,105 at 6%; with 50% employer match about $18,105 at 4% or $12,070 at 6%; with 100% employer match about $13,578 at 4% or $9,052 at 6%.
Constellation Pension Master Trust - Ceng--$6,114,406--
Constellation New England Union Employees Pension Plan-50$1,691,892$100,000$2,000iApproximate average salary by contribution assumption: employee only about $50,000 at 4% or $33,333 at 6%; with 50% employer match about $33,333 at 4% or $22,222 at 6%; with 100% employer match about $25,000 at 4% or $16,667 at 6%.
CONSTELLATION NEW ENGLAND UNION POST-EMPLOYMENT MEDICAL SAVINGS ACCOUNT PLAN-38$1,218,821$182,334$4,798iApproximate average salary by contribution assumption: employee only about $119,957 at 4% or $79,971 at 6%; with 50% employer match about $79,971 at 4% or $53,314 at 6%; with 100% employer match about $59,978 at 4% or $39,986 at 6%.
Constellation Disability Benefit Plan-1,410$230,707$3,345,262$2,373iApproximate average salary by contribution assumption: employee only about $59,313 at 4% or $39,542 at 6%; with 50% employer match about $39,542 at 4% or $26,361 at 6%; with 100% employer match about $29,657 at 4% or $19,771 at 6%.
Constellation Flexible Benefits Program-1,889---
Constellation Supplemental Disability Benefit Plan-1,333---
Constellation Group Legal Plan-3,221---
Retiree Medical Plan of Constellation Energy Nuclear Group LLC-----
Retiree Dental Plan of Constellation Energy Nuclear Group LLC-----
CONSTELLATION HOME PRODUCTS AND SERVICES, LLC SEVERANCE PLAN-577---
Nine Mile Point Nuclear Station, Disability Retirement and Separation Allowance Plan-219---
Nine Mile Point Nuclear Station LLC Medical Care and Prescription Drug Plan for Retired Employees-----
Constellation Energy Group Inc. Retiree Medical Plan-135---
Constellation Energy Group Inc. Retiree Dental Plan-0---
Constellation Pepco Holdings Inc. Welfare Plan for Retirees-0---
PENSION PLAN OF CONSTELLATION ENERGY NUCLEAR GROUP, LLC-0---
NINE MILE POINT PENSION PLAN-0---
Constellation Long-Term Disability Benefit Plan-11,304---
Constellation Health Reimbursement Arrangement Plan-0-$3,295,113-
Constellation Severance Benefit Plan-9,439---
202141,041$1,118,911,514$81,780,191$78,559iApproximate average salary by contribution assumption: employee only about $1,963,982 at 4% or $1,309,321 at 6%; with 50% employer match about $1,309,321 at 4% or $872,881 at 6%; with 100% employer match about $981,991 at 4% or $654,661 at 6%.
Constellation Employee Pension Plan-1,041$599,470,038$65,449,605$62,872iApproximate average salary by contribution assumption: employee only about $1,571,796 at 4% or $1,047,864 at 6%; with 50% employer match about $1,047,864 at 4% or $698,576 at 6%; with 100% employer match about $785,898 at 4% or $523,932 at 6%.
PENSION PLAN OF CONSTELLATION ENERGY NUCLEAR GROUP, LLC-882$389,461,690--
NINE MILE POINT PENSION PLAN-862$127,322,160$16,230,586$18,829iApproximate average salary by contribution assumption: employee only about $470,725 at 4% or $313,816 at 6%; with 50% employer match about $313,816 at 4% or $209,211 at 6%; with 100% employer match about $235,362 at 4% or $156,908 at 6%.