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Category:Report
MONTHYEARML24122C6372024-05-0101 May 2024
CFR 50.59 and 10 CFR 72.48 Summary Report November 24, 2022 to May 1 2024
ML24115A0992024-04-0101 April 2024
EIP-ZZ-A0066, Rev 30, RERP Training Program
ML24086A5142024-03-26026 March 2024
Changes to the Westinghouse and Framatome ECCS Evaluation Models and PCT Penalty Assessments
ULNRC-06861, Westinghouse and Framatome, ECCS Evaluation Model Margin Assessments2024-03-26026 March 2024
Westinghouse and Framatome, ECCS Evaluation Model Margin Assessments
ML24065A2992024-03-0505 March 2024
Enclosure - Callaway Nuclear Plant: Form Oar-1 Owners Activity Report
ULNRC-06849, Cracking Assessment for Framatome RSG Channel Head Assembly2023-12-20020 December 2023
Cracking Assessment for Framatome RSG Channel Head Assembly
ML23215A1992023-08-31031 August 2023
ANP-4012NP, Callaway, Unit 1, Rod Ejection Accident Analysis Revision 2, August 2023
ML23299A1982023-06-16016 June 2023
Enclosure 2: Callaway RR Tech Report Containment Post-Tensioning System Inservice Inspection Technical Report Basis for Proposed Extension of Examination Interval, Revision 0
ML23156A6712023-06-0505 June 2023
Description and Justification for Changes
ML23150A1832023-05-30030 May 2023
EIP-ZZ-00240 Addendum E, Revision 027, Health Physics Coordinator (Hpc) Checklist Administrative Correction
ML23150A1842023-05-18018 May 2023
EIP-ZZ-00240 Addendum E, Revision 027, Health Physics Coordinator (Hpc) Checklist
ML23150A1892023-05-18018 May 2023
EIP-ZZ-00245 Addendum H, Revision 004, Security Coordinator Checklist for the Alternate Tsc/Osa Assembly Area
ML23131A3882023-04-26026 April 2023
EIP-ZZ-PRO2O Minor Revision 54, Activation and Operation of the Joint Information Center - Procedure Review Form and 50.54(q) Screening Form
ML23110A0712023-04-0606 April 2023
Procedure Review Form (PRF) for EIP-ZZ-A0066, Revision 28, RERP Training Program
ML24115A1002023-03-26026 March 2023
EIP-ZZ-PRO2O, Rev. 55, Activation and Operation of the Joint Information Center
ML23068A0992023-03-0909 March 2023
Special Report 2023-01 PAM Report
ULNRC-06796, Enclosure 7 - Holtec International Report HI-2230125, Revision 0, Supplemental Criticality Safety Analysis of SFP for Callaway Nuclear Generating Station, Revision 0, Dated February 14, 20232023-02-14014 February 2023
Enclosure 7 - Holtec International Report HI-2230125, Revision 0, Supplemental Criticality Safety Analysis of SFP for Callaway Nuclear Generating Station, Revision 0, Dated February 14, 2023
ML22349A6272022-12-15015 December 2022
Enclosure 3 - 2022 Proxy Statement of Ameren Corporation
ML22349A6322022-12-15015 December 2022
Enclosure 8 - 10-K Filed 02/23/2022
ML22349A6342022-12-15015 December 2022
Enclosure 9 - 10-Q Filed 03/31/2022
ML22349A6352022-12-15015 December 2022
Enclosure 10 - 10-Q Filed 06/30/2022
ML22349A6362022-12-15015 December 2022
Enclosure 11 - 10-Q Filed 09/30/2022
ML22349A6402022-12-15015 December 2022
Enclosure 14 - Schedule 14C Information for Union Electric Company March 2022
ML22327A2242022-11-23023 November 2022
Enclosure 1: Callaway Plant - Report Period: 10 CFR 50.59 and 10 CFR 72.48 Summary Report June 16, 2021 to November 23, 2022
ML22335A5012022-11-16016 November 2022
Enclosure 3: ANP-4012NP, Revision 1, Callaway Rod Ejection Accident Analysis
ML22318A1902022-11-14014 November 2022
Enclosure 2 - Pressurized Water Reactor Owners Group Letter, OG-22-187, Subject: PWR Owners Group Mode 4 LOCA Analysis for Westinghouse NSSS Plants
ULNRC-06774, HI-2220020, Revision 2, Non Proprietary Version of Criticality Safety Analysis of SFP for Callaway Nuclear Generating Station2022-10-21021 October 2022
HI-2220020, Revision 2, Non Proprietary Version of Criticality Safety Analysis of SFP for Callaway Nuclear Generating Station
ULNRC-06768, Attachment 8 to Enclosure 1: ANP-3969NP, Callaway Non-LOCA Summary Report, Revision 2, Dated October 20222022-10-12012 October 2022
Attachment 8 to Enclosure 1: ANP-3969NP, Callaway Non-LOCA Summary Report, Revision 2, Dated October 2022
ML22285A1222022-10-12012 October 2022
Attachment 5 to Enclosure 1: ANP-3947NP, Callaway Unit 1 License Amendment Request Inputs for Use of Framatome Fuel, Revision 3, Dated October 2022
ML22285A1232022-10-12012 October 2022
Attachment 6 to Enclosure 1: ANP-3944NP, Callaway Realistic Large Break LOCA Analysis with Gaia Fuel Design, Revision 1, Dated October 2022
ML22285A1242022-10-12012 October 2022
Attachment 7 to Enclosure 1: ANP-3943NP, Callaway Small Break LOCA Analysis with Gaia Fuel Design, Revision 1, Dated October 2022
ML22181B1362022-06-30030 June 2022
Attachment 6 - Replacement for Attachment 6, Description and Assessment Specific to TSTF-439, of ULNRC-06688
ML22181B1402022-06-30030 June 2022
Enclosure 1 - Replacement for Enclosure 1, List of Revised Required Actions to Corresponding PRA Functions, of ULNRC-06688
ML22181B1412022-06-30030 June 2022
Enclosure 4 - Replacement for Enclosure 4, Information Supporting Justification of Excluding Sources of Risk Not Addressed by the PRA Models, of ULNRC-06688
ULNRC-06729, Attachment 8 - Non-Proprietary Version of Non-LOCA Summary Report2022-06-0202 June 2022
Attachment 8 - Non-Proprietary Version of Non-LOCA Summary Report
ML22153A1822022-06-0202 June 2022
Attachment 6 - Non-Proprietary Version of Rlbloca Summary Report
ML22153A1832022-06-0202 June 2022
Attachment 7 - Non-Proprietary Version of SBLOCA Summary Report
ML22027A8082022-01-27027 January 2022
Enclosure 3: Callaway, Unit 1, Methodology for a Risk-Informed Approach to Address Generic Letter 2004-02
ML22027A8092022-01-27027 January 2022
Enclosure 4: Callaway, Unit 1, Acronyms and Definitions
ML22027A8062022-01-27027 January 2022
Enclosure 1: Request for Exemptions for Risk-Informed Approach to Resolution for Generic Letter 2004-02
ML21356B5072021-12-22022 December 2021
Enclosure 1: Mark-up of Operating License (OL)
ML21356B5082021-12-22022 December 2021
Enclosure 2: Clean Copy of Affected OL Pages (Reflecting Proposed Change)
ML21343A0952021-12-0909 December 2021
Attachment 1: Description and Assessment
ML21335A1602021-12-0101 December 2021
Special Report 2021-02: Accident Monitoring Instrumentation Non-Functional for Greater than 7 Days
ML21280A3802021-10-0707 October 2021
Cumulative Summary of Changes to Enclosure 2, License Amendment Request, and Enclosure 3, Callaway Methodology for a Risk-Informed Approach to Address Generic Letter 2004-02, of ULNRC-06526
ML21280A3812021-10-0707 October 2021
License Amendment Request for Risk-Informed Approach to Resolution of Generic Letter 2004-02
ML21272A1702021-09-28028 September 2021
Enclosure 2 - Full Scope Implementation of Alternative Source Term Evaluation of Proposed Changes (Redacted)
ML21237A1372021-08-23023 August 2021
Enclosure 1: Callaway, Unit 1, Amendment Request Regarding Risk-Informed Approach to Closure of Generic Safety Issue 191 - Baseline Weld Input
ML21237A1382021-08-23023 August 2021
Enclosure 2: Callaway, Unit 1, Amendment Request Regarding Risk-Informed Approach to Closure of Generic Safety Issue 191 - CAL Roverd Results Baseline (Critical Breaks)
ULNRC-06683, Enclosure 3: Callaway, Unit 1, Amendment Request Regarding Risk-Informed Approach to Closure of Generic Safety Issue 191 - CAL Roverd Results Baseline (Non-Isolable Breaks)2021-08-23023 August 2021
Enclosure 3: Callaway, Unit 1, Amendment Request Regarding Risk-Informed Approach to Closure of Generic Safety Issue 191 - CAL Roverd Results Baseline (Non-Isolable Breaks)
2024-05-01
[Table view]
Category:Technical
MONTHYEARML24122C6372024-05-0101 May 2024
CFR 50.59 and 10 CFR 72.48 Summary Report November 24, 2022 to May 1 2024
ML24065A2992024-03-0505 March 2024
Enclosure - Callaway Nuclear Plant: Form Oar-1 Owners Activity Report
ULNRC-06849, Cracking Assessment for Framatome RSG Channel Head Assembly2023-12-20020 December 2023
Cracking Assessment for Framatome RSG Channel Head Assembly
ML23215A1992023-08-31031 August 2023
ANP-4012NP, Callaway, Unit 1, Rod Ejection Accident Analysis Revision 2, August 2023
ML23299A1982023-06-16016 June 2023
Enclosure 2: Callaway RR Tech Report Containment Post-Tensioning System Inservice Inspection Technical Report Basis for Proposed Extension of Examination Interval, Revision 0
ML23150A1892023-05-18018 May 2023
EIP-ZZ-00245 Addendum H, Revision 004, Security Coordinator Checklist for the Alternate Tsc/Osa Assembly Area
ML23110A0712023-04-0606 April 2023
Procedure Review Form (PRF) for EIP-ZZ-A0066, Revision 28, RERP Training Program
ULNRC-06796, Enclosure 7 - Holtec International Report HI-2230125, Revision 0, Supplemental Criticality Safety Analysis of SFP for Callaway Nuclear Generating Station, Revision 0, Dated February 14, 20232023-02-14014 February 2023
Enclosure 7 - Holtec International Report HI-2230125, Revision 0, Supplemental Criticality Safety Analysis of SFP for Callaway Nuclear Generating Station, Revision 0, Dated February 14, 2023
ML22349A6322022-12-15015 December 2022
Enclosure 8 - 10-K Filed 02/23/2022
ML22349A6272022-12-15015 December 2022
Enclosure 3 - 2022 Proxy Statement of Ameren Corporation
ML22349A6362022-12-15015 December 2022
Enclosure 11 - 10-Q Filed 09/30/2022
ML22349A6342022-12-15015 December 2022
Enclosure 9 - 10-Q Filed 03/31/2022
ML22349A6402022-12-15015 December 2022
Enclosure 14 - Schedule 14C Information for Union Electric Company March 2022
ML22349A6352022-12-15015 December 2022
Enclosure 10 - 10-Q Filed 06/30/2022
ML22327A2242022-11-23023 November 2022
Enclosure 1: Callaway Plant - Report Period: 10 CFR 50.59 and 10 CFR 72.48 Summary Report June 16, 2021 to November 23, 2022
ML22335A5012022-11-16016 November 2022
Enclosure 3: ANP-4012NP, Revision 1, Callaway Rod Ejection Accident Analysis
ML22318A1902022-11-14014 November 2022
Enclosure 2 - Pressurized Water Reactor Owners Group Letter, OG-22-187, Subject: PWR Owners Group Mode 4 LOCA Analysis for Westinghouse NSSS Plants
ULNRC-06774, HI-2220020, Revision 2, Non Proprietary Version of Criticality Safety Analysis of SFP for Callaway Nuclear Generating Station2022-10-21021 October 2022
HI-2220020, Revision 2, Non Proprietary Version of Criticality Safety Analysis of SFP for Callaway Nuclear Generating Station
ULNRC-06768, Attachment 8 to Enclosure 1: ANP-3969NP, Callaway Non-LOCA Summary Report, Revision 2, Dated October 20222022-10-12012 October 2022
Attachment 8 to Enclosure 1: ANP-3969NP, Callaway Non-LOCA Summary Report, Revision 2, Dated October 2022
ML22285A1242022-10-12012 October 2022
Attachment 7 to Enclosure 1: ANP-3943NP, Callaway Small Break LOCA Analysis with Gaia Fuel Design, Revision 1, Dated October 2022
ML22285A1232022-10-12012 October 2022
Attachment 6 to Enclosure 1: ANP-3944NP, Callaway Realistic Large Break LOCA Analysis with Gaia Fuel Design, Revision 1, Dated October 2022
ML22285A1222022-10-12012 October 2022
Attachment 5 to Enclosure 1: ANP-3947NP, Callaway Unit 1 License Amendment Request Inputs for Use of Framatome Fuel, Revision 3, Dated October 2022
ML22181B1412022-06-30030 June 2022
Enclosure 4 - Replacement for Enclosure 4, Information Supporting Justification of Excluding Sources of Risk Not Addressed by the PRA Models, of ULNRC-06688
ML22181B1402022-06-30030 June 2022
Enclosure 1 - Replacement for Enclosure 1, List of Revised Required Actions to Corresponding PRA Functions, of ULNRC-06688
ML22181B1362022-06-30030 June 2022
Attachment 6 - Replacement for Attachment 6, Description and Assessment Specific to TSTF-439, of ULNRC-06688
ULNRC-06729, Attachment 8 - Non-Proprietary Version of Non-LOCA Summary Report2022-06-0202 June 2022
Attachment 8 - Non-Proprietary Version of Non-LOCA Summary Report
ML22153A1822022-06-0202 June 2022
Attachment 6 - Non-Proprietary Version of Rlbloca Summary Report
ML22153A1832022-06-0202 June 2022
Attachment 7 - Non-Proprietary Version of SBLOCA Summary Report
ML22027A8082022-01-27027 January 2022
Enclosure 3: Callaway, Unit 1, Methodology for a Risk-Informed Approach to Address Generic Letter 2004-02
ML21272A1702021-09-28028 September 2021
Enclosure 2 - Full Scope Implementation of Alternative Source Term Evaluation of Proposed Changes (Redacted)
ULNRC-06683, Enclosure 3: Callaway, Unit 1, Amendment Request Regarding Risk-Informed Approach to Closure of Generic Safety Issue 191 - CAL Roverd Results Baseline (Non-Isolable Breaks)2021-08-23023 August 2021
Enclosure 3: Callaway, Unit 1, Amendment Request Regarding Risk-Informed Approach to Closure of Generic Safety Issue 191 - CAL Roverd Results Baseline (Non-Isolable Breaks)
ML21237A1382021-08-23023 August 2021
Enclosure 2: Callaway, Unit 1, Amendment Request Regarding Risk-Informed Approach to Closure of Generic Safety Issue 191 - CAL Roverd Results Baseline (Critical Breaks)
ML21237A1372021-08-23023 August 2021
Enclosure 1: Callaway, Unit 1, Amendment Request Regarding Risk-Informed Approach to Closure of Generic Safety Issue 191 - Baseline Weld Input
ULNRC-06526, Methodology for a Risk-Informed Approach to Address Generic Letter 2004-022021-07-22022 July 2021
Methodology for a Risk-Informed Approach to Address Generic Letter 2004-02
ULNRC-06660, Cycle 24 Commitment Change Summary Report2021-06-22022 June 2021
Cycle 24 Commitment Change Summary Report
ML21090A1882021-03-31031 March 2021
Enclosure 3 - Callaway Methodology for a Risk-Informed Approach to Address Generic Letter 2004-02
ML21090A2502021-03-31031 March 2021
Attachment 1 - Changes to the Westinghouse ECCS Evaluation Model and PCT Penalty Assessments
ML20178A6712020-06-26026 June 2020
Attachment 1 - Discussion of Change
ML20178A6732020-06-26026 June 2020
Attachment 3 - Callaway Unit 1, Steam Generator Operational Assessment to Support Deferral of Planned Inspections from 1R24 to 1R25, Revision 1 (Redacted)
ULNRC-06571, 10 CFR 50.46 Annual Report, ECCS Evaluation Model Revisions2020-03-31031 March 2020
10 CFR 50.46 Annual Report, ECCS Evaluation Model Revisions
ML20070R1212020-03-10010 March 2020
Technical Specification Page Markup
ML20070R1142020-03-10010 March 2020
Description and Assessment of the Proposed Change
ULNRC-06534, RERP Appendix J, Revision 005 Callaway Plant On-Shift Staffing Analysis Report2019-09-26026 September 2019
RERP Appendix J, Revision 005 Callaway Plant On-Shift Staffing Analysis Report
ML19024A4742019-01-23023 January 2019
Attachment 4 - FSAR Technical Requirements I 6.7.13
ML18208A1682018-06-19019 June 2018
Revised Site Addendum Item - Chapter 10, Steam and Power Conversion System
ML18208A1672018-06-19019 June 2018
Revised Site Addendum Item - Chapter 9.0, Auxiliary Systems
ML18208A1662018-06-19019 June 2018
Revised Site Addendum Item - Chapter 9.0, Figures
ML18208A1652018-06-19019 June 2018
Revised Site Addendum Item - Chapter 8.0, Electric Power
ML18208A1642018-06-19019 June 2018
Revised Site Addendum Item - Chapter 8.0, Figures
ML18208A1632018-06-19019 June 2018
Revised Site Addendum Item - Chapter 4.0, Reactor
2024-05-01
[Table view] |
Text
Ameren Missouri (Union Electric Company)
Callaway Plant
10-Q FILED 06/30/2022
89 pages follow this cover sheet
152$
393 28 3
19 (10) 4 (105)
(7)
(159) 81 (128) 12 24 (8)
(118)
I81 (806)
(22)
(122) 114 18 (818)
(2)
I20 524 (6) 636 (1) 8
$ 7I60 343 20 3
(2)
(10) 6 (135)
(8)
(172)
I67 (165) 23 19 5
(30) 224 (1101)
(203) 208 47 (1,053) 524 I83 (4) 701 (128) 145
$ 17SixMonthsEndedJune30, 2022 2021
$UNIONELECTRIC COMPANY (diblaAMEREN MISSOURI)
CONSOLIDATED STATEMENT OFCASHFLOWS (Unaudited) (Inmillions)
CashFlowsFromOperating Activities:
Netincome Adjustments toreconcile netincometonetcashprovided byoperating activities:
Depreciation andamortization Amortization ofnuclearfuel Amortization ofdebtissuance costsandpremium/discounts Deferred incometaxesandinvestment taxcredits,net Allowance forequityfundsusedduringconstruction Other Changes inassetsandliabilities:
Receivables Inventories Accounts andwagespayable Taxesaccrued Regulatory assetsandliabilities Assets,other Liabilities, other Pensionandotherpostretirement benefits Counterparty collateral, net______________ _______________
Netcashprovided byoperating activities______________ _______________
CashFlowsFromInvesting Activities:
Capitalexpenditures Nuclearfuelexpenditures Purchases ofsecurities nucleardecommissioning trustfund Salesandmaturities ofsecurities nucleardecommissioning trustfund Moneypooladvances, net Other_______________ _______________
Netcashusedininvesting activities_______________ _______________
CashFlowsFromFinancing Activities:
Dividends onpreferred stock Short-term debt,net lssuances oflong-term debt Capitalcontribution fromparent Debtissuance costs_______________ ________________
Netcashprovided byfinancing activities______________ _______________
Netchange incash,cashequivalents, andrestricted cash Cash,cashequivalents, andrestricted cashatbeginning ofyear______________ ______________
Cash,cashequivalents, andrestricted cashatendofperiod_______________ _______________
Theaccompanying notesastheyrelatetoAmerenMissouri areanintegralpartoftheseconsolidated financial statements.
10
TaxAllocation Agreement SeeNoteISummary ofSignificantAccounting PoliciesunderPartII,Item8,oftheForm10-Kforadiscussion ofthetax allocation agreement. Thefollowing tablepresents theaffiliatebalances relatedtoincometaxesforAmeren Missouri andAmeren IllinoisasofJune30, 2022,andDecember31, 2021:
June3O,2022JDecember31, 2021 Ameren Missouri Ameren IllinoisfAmeren Missouri Ameren Illinois Incometaxespayabletoparent(a)82j$ $ 8 Incometaxesreceivable fromparent(b)45[27 18 (a)Included inAccounts payable affiliates onthebalancesheet.
(b)Included inAccounts receivable affiliates onthebalancesheet EffectsofRelated-party Transactions ontheStatement ofIncome Thefollowing tablepresents theimpactonAmeren Missouri andAmeren Illinoisofrelated-party transactions forthethreeandsixmonths endedJune30,2022and2021:
ThreeMonths SixMonths IncomeStatement Ameren Ameren Ameren AmerenAgreement LineItem Missouri Illinois Missouri Illinois Ameren Missouri powersupply Operating Revenues 2022$ I$ (a)$ 5$ (a) agreements withAmeren Illinois 2021 3 (a) 5 (a)
Ameren MissouriandAmeren Illinois Operating Revenues 2022$ 6$ (b)$ 12$ (b) rentandfacilityservices 2021 7 (b) 14 (b)
Ameren Missouri andAmeren Illinoismiscellaneous Operating Revenues 2022$ (b)$ (b)$ (b)$ I supportservices andotherservices provided toAIXI 2021 (b) 2 (b) 2 TotalOperating Revenues 2022$ 7$ (b)$ 17$ I 2021 10 2 19 2 Ameren Illinoispowersupply Purchased Power 2022$ (a)$ I$ (a)$ 5 agreements withAmeren Missouri 2021 (a) 3 (a) 5 Ameren MissouriandAmeren Illinois Purchased Power 2022$ (b)$ (b)$ (b)$ (b) transmission services fromATXI 2021 1 1 2 1 TotalPurchased Power 2022$ (b)$ I$ (b)$ 5 2021 1 4 2 6 Ameren Missouri andAmeren Illinois OtherOperations andMaintenance 2022$ (b)$ (b)$ (b)$ I rentandfacilityservices 2021 (b) I (b) 2 AmerenServices supportservices OtherOperations andMaintenance 2022$ 33$ 32$ 71$ 67 agreement 2021 34 31 69 64 TotalOtherOperations and 2022$ 33$ 32$ 71$ 68 Maintenance 2021 34 32 69 66 Moneypoolborrowings (advances) (InterestCharges)IOther Income, Net 2022$ (b)$ (b)$ (b)$ (b) 2021 (b) (b) (b) (b)
(a)Notapplicable.
(b)Amountlessthan$1million.
NOTE9-COMMITMENTS ANDCONTINGENCIES Weareinvolved inlegal,tax,andregulatory proceedings beforevariouscourts,regulatory commissions, authorities, andgovernmental agencies withrespecttomattersthatariseintheordinarycourseofbusiness, someofwhichinvolvesubstantial amounts ofmoney.Webelieve thatthefinaldisposition oftheseproceedings, exceptasotherwise disclosed inthenotestoourfinancialstatements inthisreportandinthe Form10-K,willnothaveamaterialadverseeffectonourresultsofoperations, financial position, orliquidity.
Reference ismadetoNoteISummary ofSignificant Accounting Policies, Note2RateandRegulatory Matters, Note9Callaway EnergyCenter,Note13Related-party Transactions, andNote14Commitments andContingencies underPartII,Item8,oftheForm10-K.
SeealsoNoteISummary ofSignificantAccounting Policies, Note2RateandRegulatory Matters, Note8Related-party Transactions, and Note10Callaway EnergyCenterofthisreport.
28
OtherIncome, Net (a)ncludes$4millionand$2millionatAmeren Transmission inthethreemonthsendedJune30,2022and2021,respectively.IAmeren MissouriArneren IllinoisNaturalOther/Intersegment Eliminations IAmereniNinois Electnc rAmerenTransmission Otherincome, net,increased $13millioninthethreemonthsendedJune30,2022,compared withtheyear-ago period,primarily because of increases inthenon-service costcomponent ofnetperiodicbenefitincomeof$5million,$5million,and$2millionatAmeren IllinoisElectric Distribution, activitynotreportedaspartofasegment, andAmeren IllinoisNaturalGas,respectively. OtherIncome,net,increased $27millionin thesixmonthsendedJune30,2022,compared withtheyear-ago period,primarily because ofincreases inthenon-service costcomponent of netperiodicbenefitincome of$1Omillion,$9million,and$4millionforAmeren IllinoisElectricDistribution, activitynotreported aspartofa segment, andAmeren IllinoisNaturalGas,respectively.
SeeNote5OtherIncome, Net,underPartI,ItemI,ofthisreportforadditional information. SeeNoteIIRetirement Benefitsunder PartI,ItemI,ofthisreportformoreinformation onthenon-service costcomponents ofnetperiodicbenefitincome.Increase bySegment OverallAmeren Increase of$13Million (QTDY0Y)OverallAmeren Increase of$27Million (YTDY0Y)
$15
$4 U) 0$4$140
$120
$100
$80
$60
$40
$20
$0$5
$4I
$3
$2$12TotalbySegment(a)
$122
$62 $49 QIDQIDYTDYID 2022202120222021$12
$1
$0 58
