March 21, Click on the Regulatory Information link at the bottom right of the page;

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1 Fadia Khoury Director and Managing Attorney Customer & Tariff Edward Randolph Director of the Energy Division California Public Utilities Commission 505 Van Ness Avenue San Francisco, CA March 21, 2018 Re: R , A et al, and A et al Report of Southern California Edison Company (U 338-E) on Interruptible Load Programs and Demand Response Programs Dear Mr. Randolph: Enclosed is Southern California Edison Company s ( SCE ) Report on Interruptible Load Programs and Demand Response Programs pursuant to Ordering Paragraph No. 39 of Decision This monthly report also contains SCE s emergency activities and expenses in response to the natural gas leak at the Aliso Canyon Storage Facility, in compliance with the Administrative Law Judge s Ruling Granting Southern California Edison Company s Request to Defer Monthly Reporting of Aliso Canyon Activities, dated April 13, 2016 in proceeding R SCE s report, presented in Appendix A, follows the reporting requirements and uses the approved template from Energy Division. It is posted on a publicly available website: Go to Click on the Regulatory Information link at the bottom right of the page; Select CPUC Open Proceedings ; Enter R in the search box; Locate and select the SCE ILP and DRP Report February 2018 links to access associated documents. 2 Very truly yours, /s/ Fadia Khoury Fadia Khoury 1 Ordering Paragraph No. 39 requires PG&E and the other utilities to use a consistent monthly report format approved by Energy Division staff, and provide these monthly reports to the Director of the Commission s Energy Division, with service on the most recent service list in this proceeding. 2 If you have trouble accessing the document using this process, you should be able to find the document using this link: 011&SearchMax=1000&Key1=1&Key2=25. If you still cannot access the documents with this link, please contact Ania Wojtyna-Machon, SCE s CPUC Regulatory Paralegal, at (626) or anna.wojtyna-machon@sce.com P.O. Box Walnut Grove Ave. Rosemead, California (626) Fax (626)

2 Edward Randolph Director of the Energy Division Page 2 cc: ALJ Kelly Hymes ALJ Nilgun Atamturk Bruce Kaneshiro All Parties of Record in A et al and A et al, and R via Enclosure(s)

3 Appendix A SCE WG2 Monthly Enhanced Report For February 2018

4 SouthernCaliforniaEdison MonthlyProgramEnrollmentandEstimatedLoadImpacts (1) TableI1 SCESupplySideDemand&LoadModifyingDemandResponsePrograms SubscriptionStatisticsProgramEstimatedExAnteandExPosts 2018 January February March April May June ExAnte ExPost ExAnte ExPost ExAnte ExPost ExAnte ExPost ExAnte ExPost ExAnte ExPost Eligible Estimated (2) Estimated Estimated Estimated (2) Estimated (2) Estimated Estimated (2) Estimated Estimated (2) Estimated Estimated Estimated (2) asof Jan1,2018 SupplySideDemandResponsePrograms Agricultural&PumpingInterruptible(API) 1, , ,636 BaseInterruptibleProgram(BIP)15MinuteOption ,457 BaseInterruptibleProgram(BIP)30MinuteOption ,457 CapacityBiddingProgram(CBP)DayAhead ,870 CapacityBiddingProgram(CBP)DayOf ,870 SavePowerDays(SPD) 48, , ,800,000 SummerDiscountPlanProgram(SDP)Commercial 10, , ,473 SummerDiscountPlanProgram(SDP)Residential 246, , ,169,565 SubTotal 306, , LoadModifyingDemandResponsePrograms CriticalPeakPricing(CPP) 3, , ,921,656 OptionalBindingMandatoryCurtailment(OBMC) N/A RealTimePricing(RTP) ,196 ScheduledLoadReductionProgram(SLRP) ,008 (4) SubTotal 3, , TotalAllPrograms 310, , July August September October November December ExAnte ExPost ExAnte ExPost ExAnte ExPost ExAnte ExPost ExAnte ExPost ExAnte ExPost Eligible Estimated (2) Estimated Estimated Estimated (2) Estimated (2) Estimated Estimated (2) Estimated Estimated (2) Estimated Estimated Estimated (2) asof Jan1,2018 SupplySideDemandResponsePrograms Agricultural&PumpingInterruptible(API) 13,636 BaseInterruptibleProgram(BIP)15MinuteOption 11,457 BaseInterruptibleProgram(BIP)30MinuteOption 11,457 CapacityBiddingProgram(CBP)DayAhead 643,870 CapacityBiddingProgram(CBP)DayOf 643,870 SavePowerDays(SPD) 1,800,000 SummerDiscountPlanProgram(SDP)Commercial 474,473 SummerDiscountPlanProgram(SDP)Residential 2,169,565 SubTotal LoadModifyingDemandResponsePrograms CriticalPeakPricing(CPP) 4,921,656 OptionalBindingMandatoryCurtailment(OBMC) N/A RealTimePricing(RTP) 614,196 ScheduledLoadReductionProgram(SLRP) 22,008 (4) SubTotal TotalAllPrograms Readersshouldexercisecautionininterpretingorusingtheestimatedvaluesfoundinthisreportineithertheexpostorexantecolumns.Expostestimatesreflectshistoricevent(s)thathavetakenplaceduringspecifictimeperiodsandactualweatherconditionsbyamixofcustomersthatparticipatedoneventday(s).Exanteforecastsaccountfor variablesnotincludedintheexpostestimatesuchasnormalizedweatherconditions,expectedcustomermixduringevents,expectedtimeofdaywhicheventsoccur,expecteddaysoftheweekwhicheventsoccur,andotherlessereffectsetc.anexanteforecastreflectsforecastimpactestimatesthatwouldoccurbetween1pmand6pmduringaspecificdr program soperatingseason,basedon1in2(normal)weatherconditions.theexanteandexpostloadimpactspresentedinthisreportarebasedontheious'annualapril1stcompliancefilingspursuanttodecisiond sceprovidesreportstovariousotheragencies(caiso,ferc,nerc,etc.)whichmaydifferfromtheloadimpactestimatesinthis reportbutarestillbasedonthejune1stcompliancefiling.thedifferencesareattributedtotheuseofaveragevaluesoverspecificloadimpacthoursandotherfactors. 2.ExAnteEstimated=Themonthlyexanteaverageloadimpactpercustomer;(reportedintheannualApril1DRLoadImpactStudiesfiledincompliancewithD ,OrderingParagraph4),multipliedbythenumberofcurrentlyenrolledserviceaccountsforthereportingmonth.Theexanteaverageloadimpactistheaveragehourlyloadimpactfor aneventthatwouldoccurfrom16pmonthesystempeakdayofthemonth,withtheexceptionofcppwheretheaveragehourlyloadimpactsfrom26pmareused.monthlyexanteestimatesareindicatedonlyforprogramswhichcanbecalledforeventsthatreportingmonth.forprogramsthatarenotavailablethatmonthordonothaveapositiveload impact,avalueofzeroisreported.sdpresidentialisavailableyearround,however,duetonoeventsbeingcalledduringcertainmonthsinpreviousyears,noexantedataisavailable. 3.ExPostEstimated=Themonthlyexpostaverageloadimpactpercustomer;(reportedintheannualApril1DRLoadImpactStudiesfiledincompliancewithD ,OrderingParagraph4),multipliedbythenumberofcurrentlyenrolledserviceaccountsforthereportingmonth.Theannualexpostaverageloadimpactistheaveragehourlyload impactpercustomerforthosecustomersthatmayhaveparticipatedinanevent(s)between16pmoneventdaysintheprecedingyearwhenorifeventsoccurred.expostobmcloadimpactsarebasedonprogramyear LoadImpactsarenotavailablefortheSLRP,thereforeareestimatedbasedonthehourofpeakscheduledloadreductionmultipedbythenumberofcurrentlyenrolledaccountsforthereportingmonth. SCEILPandDRPReportforFebruary2018_Final.xlsx - PUBLIC - A1

5 SouthernCaliforniaEdison ProgramEligibilityandAverageLoadImpacts TableI1A AverageLoadImpactkW/ 2018 AverageExPostLoadImpactkW/ (1) EstimatedEligible January February March April May June July August September October November December asof SupplySideDemandResponsePrograms Jan1,2018 EligibilityCriteria Allcustomers>37kWorconnectedloadof50horsepowerorgreateronaTOU Agricultural&PumpingInterruptible(API) ,636 Ag&Pumprate BaseInterruptibleProgram(BIP)15MinuteOption 2, , , , , , , , , , , , ,457 AllC&Icustomers>200kW BaseInterruptibleProgram(BIP)30MinuteOption ,457 AllC&Icustomers>200kW AllnonresidentialcustomerswithanIDRorSmartConnectMeter(excluding nonresidentialcustomersunderanystreetlight,arealighting,trafficcontrolor CapacityBiddingProgram(CBP)DayAhead ,870 wirelesstechnologyrate) AllnonresidentialcustomerswithanIDRorSmartConnectMeter(excluding nonresidentialcustomersunderanystreetlight,arealighting,trafficcontrolor CapacityBiddingProgram(CBP)DayOf ,870 wirelesstechnologyrate) SavePowerDays(SPD) AllbundledserviceresidentialcustomerswithSmartMetersexcludingthoseon ratesdm,dms1,dms2,dms3,ds,sdp,dram,cpp,anytypeofmedical 1,800,000 BaselineAllocation. SummerDiscountPlanProgram(SDP)Commercial Allcommercialcustomerswithcentralairconditioning,excludingthoseonCBP, 474,473 andbip SummerDiscountPlanProgram(SDP)Residential AllresidentialcustomerswithSmartMetersexcludingthoseonratesDM,DMS 2,169,565 1,DMS2,DMS3,DS,andSPD/PTRETDLC LoadModifyingDemandResponsePrograms CriticalPeakPricing(CPP) ,921,656 AllbundledservicecustomerswithanIDRorSmartConnectMeter OptionalBindingMandatoryCurtailment(OBMC) 1, , , , , , , , , , , ,517.0 N/A Allnonres.customerswhocanreducecircuitloadby15%. RealTimePricing(RTP) ,196 Allnonres.bundledservicecustomers ScheduledLoadReductionProgram(SLRP) N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 22,008 Allnonres.bundledservicecustomers>100kW 1.EstimatedAverageExPostLoadImpactkW/Customer=AveragekW/Customerserviceaccountoveractualeventhoursduringthe16pmwindowfortheprecedingyearifeventsoccurredomitting0andnegativeloadvaluesifprogramwasavailable,butnotdispatched.Someprogramsmayexperiencenoeventsorfeweventswhile otherprogramsmayoperateregularlydependingoneventtriggers.forexistingprograms,theaverageexpostloadimpactpercustomerserviceaccountremainsconstantacrossallmonths.expostforobmcloadimpactsarebasedonprogramyear2008.remainingexpostvaluesarefromannualapril1drloadimpactstudies compliancefiling. AverageExAnteLoadImpactkW/ (2) EstimatedEligible January February March April May June July August September October November December asof SupplySideDemandResponsePrograms Jan1,2018 EligibilityCriteria Allcustomers>37kWorconnectedloadof50horsepowerorgreateronaTOU Agricultural&PumpingInterruptible(API) ,636 Ag&Pumprate BaseInterruptibleProgram(BIP)15MinuteOption 2, , , , , , , , , , , , ,457 AllC&Icustomers>200kW BaseInterruptibleProgram(BIP)30MinuteOption ,457 AllC&Icustomers>200kW AllnonresidentialcustomerswithanIDRorSmartConnectMeter(excluding nonresidentialcustomersunderanystreetlight,arealighting,trafficcontrolor CapacityBiddingProgram(CBP)DayAhead ,870 wirelesstechnologyrate) AllnonresidentialcustomerswithanIDRorSmartConnectMeter(excluding nonresidentialcustomersunderanystreetlight,arealighting,trafficcontrolor CapacityBiddingProgram(CBP)DayOf ,870 wirelesstechnologyrate) SavePowerDays(SPD) AllbundledserviceresidentialcustomerswithSmartMetersexcludingthoseon ratesdm,dms1,dms2,dms3,ds,sdp,dram,cpp,anytypeofmedical 1,800,000 BaselineAllocation. SummerDiscountPlanProgram(SDP)Commercial Allcommercialcustomerswithcentralairconditioning,excludingthoseonCBP, 474,473 andbip SummerDiscountPlanProgram(SDP)Residential AllresidentialcustomerswithSmartMetersexcludingthoseonratesDM,DMS 2,169,565 1,DMS2,DMS3,DS,andSPD/PTRETDLC LoadModifyingDemandResponsePrograms CriticalPeakPricing(CPP) ,921,656 AllbundledservicecustomerswithanIDRorSmartConnectMeter OptionalBindingMandatoryCurtailment(OBMC) 1, , , , , , , , , , , ,348.1 N/A Allnonres.customerswhocanreducecircuitloadby15%. RealTimePricing(RTP) ,196 Allnonres.bundledservicecustomers ScheduledLoadReductionProgram(SLRP) N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 22,008 Allnonres.bundledservicecustomers>100kW 2.AverageExAnteLoadImpactkW/Customer=AveragekW/Customer,under1in2weatherconditions,ofaneventthatwouldoccurfrom16pmonthesystempeakdayofthemonth,asreportedintheloadimpactreportsfiledApril1,2017.Forprogramsthatarenotactiveoutsideofthesummerseasonazeroloadimpactvalueis reported.forprogramsavailableoutsideofthesummerseason,estimatedaverageexanteloadimpactsfornovemberthroughmarch/april/mayareuseddependingonavailabledataandreflectatypicaleventthatwouldoccurfrom49pmunderthesameconditions.datafromexanteloadimpactreportsfiledin2008isusedforobmc reporting.remainingexantevaluesarefromannualapril1drloadimpactstudiescompliancefiling. 3.TheaccountseligibletoparticipateinOBMCarenotavailablebecausethenumberofcustomerswhocanreduce15%oftheirentirecircuitloadduringeveryrotatingoutagecannotbereasonablyestimated. SCEILPandDRPReportforFebruary2018_Final.xlsx - PUBLIC - A2

6 SouthernCaliforniaEdison DetailedBreakdownofToDateinTA/AutoDRTIPrograms TableI1B SCETA/TIandAutoDRProgramSubscriptionStatistics TAIdentified AutoDR Verified January February March April May June TIVerified TotalTechnology TAIdentified AutoDR Verified TIVerified TotalTechnology TAIdentified AutoDR Verified TIVerified TotalTechnology TAIdentified AutoDR Verified TIVerified TotalTechnology TAIdentified AutoDR Verified TIVerified TotalTechnology TAIdentified SupplySideDemandResponsePrograms Agricultural&PumpingInterruptible(API) BaseInterruptibleProgram(BIP) CapacityBiddingProgram(CBP) SummerDiscountPlanProgram(SDP) SubTotal LoadModifyingDemandResponsePrograms CriticalPeakPricing(CPP) OptionalBindingMandatoryCurtailment(OBMC) RealTimePricing(RTP) ScheduledLoadReductionProgram(SLRP) SubTotal TotalTechnology GeneralProgram fundedbytaprogram fundedbyautodrortibutnotenrolledinasupplyside orloadmodifyingdrprogram Total AutoDR Verified TIVerified TotalTechnology TAIdentified AutoDR Verified July August September October November TIVerified TotalTechnology TAIdentified AutoDR Verified TIVerified TotalTechnology TAIdentified AutoDR Verified TIVerified TotalTechnology TAIdentified AutoDR Verified TIVerified TotalTechnology TAIdentified AutoDR Verified TIVerified TotalTechnology TAIdentified SupplySideDemandResponsePrograms Agricultural&PumpingInterruptible(API) BaseInterruptibleProgram(BIP) CapacityBiddingProgram(CBP) SummerDiscountPlanProgram(SDP) SubTotal LoadModifyingDemandResponsePrograms CriticalPeakPricing(CPP) OptionalBindingMandatoryCurtailment(OBMC) RealTimePricing(RTP) ScheduledLoadReductionProgram(SLRP) SubTotal TotalTechnology GeneralProgram fundedbytaprogram fundedbyautodrortibutnotenrolledinasupplyside orloadmodifyingdrprogram Total AutoDR Verified December TIVerified TotalTechnology Activityreflectsprojectsinitiatedin CustomercountsreportedonthispagearenotexcludedfromcountsintheProgramtab.sreportedonthispagearenotdirectlyrelatedtoreportedintheProgramtab. TAIdentified AutoDRVerified TIVerified TotalTechnology GeneralProgramcategory RepresentsidentifiedforserviceaccountsfromcompletedTA. Representsverified/testedforserviceaccountsthatparticipatedinAutoDR. RepresentsverifiedforserviceaccountsthatparticipatedinTI(i.e.mustbeenrolledinDR)andnotinAutoDR;reportedherenotnecessarilyamountenrolledinDR. *AreductioninstandardTIscanoccurwhenacustomerupgradestoAutoDR(subsequently,theADRsincrease). *Also,ifacustomerleavesaDRprogramitwillreducethesforthatparticularDRprogram. RepresentsthesumofverifiedassociatedwiththeserviceaccountsintheTIandAutoDRprograms. RepresentsofparticipantsintheTAstageandmayincludeparticipantswhohavecompletedTIandAutoDR. SCEILPandDRPReportforFebruary2018_Final.xlsx - PUBLIC - A3

7 SouthernCaliforniaEdison DetailedBreakdownofToDateinTA/AutoDRTIPrograms TableI1B SCETA/TIandAutoDRProgramSubscriptionStatistics TAIdentified AutoDR Verified January February March April May June TIVerified TotalTechnology TAIdentified AutoDR Verified TIVerified TotalTechnology TAIdentified AutoDR Verified TIVerified TotalTechnology TAIdentified AutoDR Verified TIVerified TotalTechnology TAIdentified SupplySideDemandResponsePrograms Agricultural&PumpingInterruptible(API) BaseInterruptibleProgram(BIP) CapacityBiddingProgram(CBP) SummerDiscountPlanProgram(SDP) SubTotal LoadModifyingDemandResponsePrograms CriticalPeakPricing(CPP) OptionalBindingMandatoryCurtailment(OBMC) RealTimePricing(RTP) ScheduledLoadReductionProgram(SLRP) SubTotal TotalTechnology GeneralProgram fundedbytaprogram fundedbyautodrortibutnotenrolledinasupplyside orloadmodifyingdrprogram Total AutoDR Verified TIVerified TotalTechnology TAIdentified AutoDR Verified TIVerified TotalTechnology TAIdentified AutoDR Verified July August September October November TIVerified TotalTechnology TAIdentified AutoDR Verified TIVerified TotalTechnology TAIdentified AutoDR Verified TIVerified TotalTechnology TAIdentified AutoDR Verified TIVerified TotalTechnology TAIdentified SupplySideDemandResponsePrograms Agricultural&PumpingInterruptible(API) BaseInterruptibleProgram(BIP) CapacityBiddingProgram(CBP) SummerDiscountPlanProgram(SDP) SubTotal LoadModifyingDemandResponsePrograms CriticalPeakPricing(CPP) OptionalBindingMandatoryCurtailment(OBMC) RealTimePricing(RTP) ScheduledLoadReductionProgram(SLRP) SubTotal TotalTechnology GeneralProgram fundedbytaprogram fundedbyautodrortibutnotenrolledinasupplyside orloadmodifyingdrprogram Total AutoDR Verified TIVerified TotalTechnology TAIdentified AutoDR Verified December TIVerified TotalTechnology Activityreflectsprojectsinitiatedin CustomercountsreportedonthispagearenotexcludedfromcountsintheProgramtab.sreportedonthispagearenotdirectlyrelatedtoreportedintheProgramtab. TAIdentified AutoDRVerified TIVerified TotalTechnology GeneralProgramcategory RepresentsidentifiedforserviceaccountsfromcompletedTA. Representsverified/testedforserviceaccountsthatparticipatedinAutoDR. RepresentsverifiedforserviceaccountsthatparticipatedinTI(i.e.mustbeenrolledinDR)andnotinAutoDR;reportedherenotnecessarilyamountenrolledinDR. *AreductioninstandardTIscanoccurwhenacustomerupgradestoAutoDR(subsequently,theADRsincrease). *Also,ifacustomerleavesaDRprogramitwillreducethesforthatparticularDRprogram. RepresentsthesumofverifiedassociatedwiththeserviceaccountsintheTIandAutoDRprograms. RepresentsofparticipantsintheTAstageandmayincludeparticipantswhohavecompletedTIandAutoDR. SCEILPandDRPReportforFebruary2018_Final.xlsx - PUBLIC - A4

8 SouthernCaliforniaEdison DetailedBreakdownofToDateinTA/AutoDRTIPrograms TableI1B SCETA/TIandAutoDRProgramSubscriptionStatistics January February March April May June TAIdentified AutoDR Verified TIVerified TotalTechnology TAIdentified AutoDR Verified TIVerified Total Technology TAIdentified AutoDR Verified SupplySideDemandResponsePrograms Agricultural&PumpingInterruptible(API) BaseInterruptibleProgram(BIP) CapacityBiddingProgram(CBP) SummerDiscountPlanProgram(SDP) SubTotal LoadModifyingDemandResponsePrograms CriticalPeakPricing(CPP) OptionalBindingMandatoryCurtailment(OBMC) RealTimePricing(RTP) ScheduledLoadReductionProgram(SLRP) SubTotal TotalTechnology TIVerified Total Technology TAIdentified AutoDR Verified TIVerified Total Technology TAIdentified AutoDR Verified TIVerified Total Technology TAIdentified AutoDR Verified TIVerified Total Technology GeneralProgram fundedbytaprogram fundedbyautodrortibutnotenrolledinasupplyside orloadmodifyingdrprogram Total July August September October November December TAIdentified AutoDR Verified TIVerified TotalTechnology TAIdentified AutoDR Verified TIVerified Total Technology TAIdentified AutoDR Verified SupplySideDemandResponsePrograms Agricultural&PumpingInterruptible(API) BaseInterruptibleProgram(BIP) CapacityBiddingProgram(CBP) SummerDiscountPlanProgram(SDP) SubTotal LoadModifyingDemandResponsePrograms CriticalPeakPricing(CPP) OptionalBindingMandatoryCurtailment(OBMC) RealTimePricing(RTP) ScheduledLoadReductionProgram(SLRP) SubTotal TotalTechnology TIVerified Total Technology TAIdentified AutoDR Verified TIVerified Total Technology TAIdentified AutoDR Verified TIVerified Total Technology TAIdentified AutoDR Verified TIVerified Total Technology GeneralProgram fundedbytaprogram fundedbyautodrortibutnotenrolledinasupplyside orloadmodifyingdrprogram Total Activityreflectsprojectsinitiatedin CustomercountsreportedonthispagearenotexcludedfromcountsintheProgramtab.sreportedonthispagearenotdirectlyrelatedtoreportedintheProgramtab. TAIdentified AutoDRVerified TIVerified TotalTechnology GeneralProgramcategory RepresentsidentifiedforserviceaccountsfromcompletedTA. Representsverified/testedforserviceaccountsthatparticipatedinAutoDR. RepresentsverifiedforserviceaccountsthatparticipatedinTI(i.e.mustbeenrolledinDR)andnotinAutoDR;reportedherenotnecessarilyamountenrolledinDR. *AreductioninstandardTIscanoccurwhenacustomerupgradestoAutoDR(subsequently,theADRsincrease). *Also,ifacustomerleavesaDRprogramitwillreducethesforthatparticularDRprogram. RepresentsthesumofverifiedassociatedwiththeserviceaccountsintheTIandAutoDRprograms. RepresentsofparticipantsintheTAstageandmayincludeparticipantswhohavecompletedTIandAutoDR. SCEILPandDRPReportforFebruary2018_Final.xlsx - PUBLIC - A5

9 SouthernCaliforniaEdison DetailedBreakdownofToDateinTA/AutoDRTIPrograms TableI1B SCETA/TIandAutoDRProgramSubscriptionStatistics TAIdentified January February March April May June AutoDR TIVerified Verified TotalTechnology TAIdentified AutoDR Verified TIVerified TotalTechnology TAIdentified AutoDR TIVerified Verified TotalTechnology TAIdentified AutoDR Verified TIVerified TotalTechnology TAIdentified AutoDR Verified TIVerified TotalTechnology TAIdentified AutoDR TIVerified TotalTechnology Verified SupplySideDemandResponsePrograms Agricultural&PumpingInterruptible(API) BaseInterruptibleProgram(BIP) CapacityBiddingProgram(CBP) SummerDiscountPlanProgram(SDP) SubTotal LoadModifyingDemandResponsePrograms CriticalPeakPricing(CPP) OptionalBindingMandatoryCurtailment(OBMC) RealTimePricing(RTP) ScheduledLoadReductionProgram(SLRP) SubTotal TotalTechnology GeneralProgram fundedbytaprogram fundedbyautodrortibutnotenrolledinasupply SideorLoadModifyingDRProgram Total TAIdentified July August September October November AutoDR TIVerified Verified TotalTechnology TAIdentified AutoDR Verified TIVerified TotalTechnology TAIdentified AutoDR TIVerified Verified TotalTechnology TAIdentified AutoDR Verified TIVerified TotalTechnology TAIdentified AutoDR Verified TIVerified TotalTechnology TAIdentified AutoDR TIVerified TotalTechnology Verified SupplySideDemandResponsePrograms Agricultural&PumpingInterruptible(API) BaseInterruptibleProgram(BIP) CapacityBiddingProgram(CBP) SummerDiscountPlanProgram(SDP) SubTotal LoadModifyingDemandResponsePrograms CriticalPeakPricing(CPP) OptionalBindingMandatoryCurtailment(OBMC) RealTimePricing(RTP) ScheduledLoadReductionProgram(SLRP) SubTotal TotalTechnology GeneralProgram fundedbytaprogram fundedbyautodrortibutnotenrolledinasupply SideorLoadModifyingDRProgram Total December Activityreflectsprojectsinitiatedin2017 CustomercountsreportedonthispagearenotexcludedfromcountsintheProgramtab.sreportedonthispagearenotdirectlyrelatedtoreportedintheProgramtab. TAIdentified AutoDRVerified TIVerified TotalTechnology GeneralProgramcategory RepresentsidentifiedforserviceaccountsfromcompletedTA. Representsverified/testedforserviceaccountsthatparticipatedinAutoDR. RepresentsverifiedforserviceaccountsthatparticipatedinTI(i.e.mustbeenrolledinDR)andnotinAutoDR;reportedherenotnecessarilyamountenrolledinDR. *AreductioninstandardTIscanoccurwhenacustomerupgradestoAutoDR(subsequently,theADRsincrease). *Also,ifacustomerleavesaDRprogramitwillreducethesforthatparticularDRprogram. RepresentsthesumofverifiedassociatedwiththeserviceaccountsintheTIandAutoDRprograms. RepresentsofparticipantsintheTAstageandmayincludeparticipantswhohavecompletedTIandAutoDR. SCEILPandDRPReportforFebruary2018_Final.xlsx - PUBLIC - A6

10 SouthernCaliforniaEdison DetailedBreakdownofToDateinTA/AutoDRTIPrograms TableI1B SCETA/TIandAutoDRProgramSubscriptionStatistics TAIdentified AutoDR Verified January February March April May June TIVerified TotalTechnology TAIdentified AutoDR TIVerified Verified TotalTechnology TAIdentified AutoDR Verified SupplySideDemandResponsePrograms Agricultural&PumpingInterruptible(API) BaseInterruptibleProgram(BIP) CapacityBiddingProgram(CBP) SummerDiscountPlanProgram(SDP) SubTotal LoadModifyingDemandResponsePrograms CriticalPeakPricing(CPP) OptionalBindingMandatoryCurtailment(OBMC) RealTimePricing(RTP) ScheduledLoadReductionProgram(SLRP) SubTotal TotalTechnology GeneralProgram fundedbytaprogram fundedbyautodrortibutnotenrolledinasupply SideorLoadModifyingDRProgram Total TIVerified TotalTechnology TAIdentified AutoDR Verified TIVerified TotalTechnology TAIdentified AutoDR Verified TIVerified TotalTechnology TAIdentified AutoDR Verified TIVerified TotalTechnology TAIdentified AutoDR Verified July August September October November TIVerified TotalTechnology TAIdentified AutoDR TIVerified Verified TotalTechnology TAIdentified AutoDR Verified SupplySideDemandResponsePrograms Agricultural&PumpingInterruptible(API) BaseInterruptibleProgram(BIP) CapacityBiddingProgram(CBP) SummerDiscountPlanProgram(SDP) SubTotal LoadModifyingDemandResponsePrograms CriticalPeakPricing(CPP) OptionalBindingMandatoryCurtailment(OBMC) RealTimePricing(RTP) ScheduledLoadReductionProgram(SLRP) SubTotal TotalTechnology GeneralProgram fundedbytaprogram fundedbyautodrortibutnotenrolledinasupply SideorLoadModifyingDRProgram Total TIVerified TotalTechnology TAIdentified AutoDR Verified TIVerified TotalTechnology TAIdentified AutoDR Verified TIVerified TotalTechnology TAIdentified AutoDR Verified December TIVerified TotalTechnology Activityreflectsprojectsinitiatedin2018 CustomercountsreportedonthispagearenotexcludedfromcountsintheProgramtab.sreportedonthispagearenotdirectlyrelatedtoreportedintheProgramtab. TAIdentified AutoDRVerified TIVerified TotalTechnology GeneralProgramcategory RepresentsidentifiedforserviceaccountsfromcompletedTA. Representsverified/testedforserviceaccountsthatparticipatedinAutoDR. RepresentsverifiedforserviceaccountsthatparticipatedinTI(i.e.mustbeenrolledinDR)andnotinAutoDR;reportedherenotnecessarilyamountenrolledinDR. *AreductioninstandardTIscanoccurwhenacustomerupgradestoAutoDR(subsequently,theADRsincrease). *Also,ifacustomerleavesaDRprogramitwillreducethesforthatparticularDRprogram. RepresentsthesumofverifiedassociatedwiththeserviceaccountsintheTIandAutoDRprograms. RepresentsofparticipantsintheTAstageandmayincludeparticipantswhohavecompletedTIandAutoDR. SCEILPandDRPReportforFebruary2018_Final.xlsx - PUBLIC - A7

11 SouthernCaliforniaEdison YeartoDateProgramExpenditures TableI2 SCEDemandResponseProgramsandActivities ExpendituresandFunding Expenditures (1) ProgramtoDate Total YeartoDate2018 Expenditures 5YearFunding Fundshift Percent CostItem January February March April May June July August September October November December Expenditures Adjustments Funding Category1:SupplySideDemandResponsePrograms Agricultural&PumpingInterruptible(API) $25,804 $22,923 $48,727 $48,727 $35,341,929 0% BaseInterruptibleProgram(BIP) $15,907 $13,407 $29,314 $29,314 $347,473,792 0% CapacityBiddingProgram(CBP) $11,398 $11,258 $22,655 $22,655 $15,029,045 0% SavePowerDays(SPD) $261,853 $199,288 $461,141 $461,141 $20,431,092 2% SummerDiscountPlanProgram(SDP) $85,525 $115,066 $200,591 $200,591 $220,058,357 0% Category1Total $400,487 $361,942 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $762,428 $762,428 $638,334,215 0% Category2:LoadModifyingDemandResponsePrograms OptionalBindingMandatoryCurtailment(OBMC) $0 $0 $0 $0 $15,000 0% RotatingOutages $0 $0 $0 $0 $400,000 0% ScheduledLoadReductionProgram(SLRP) $0 $0 $0 $0 $15,625 0% Category2Total $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $430,625 0% Category3:DemandResponseAuctionMechanism(DRAM)andDirectParticipation ElectricRule24 DemandResponseAuctionMechanism(DRAM) (2) $143,380 $146,620 $289,999 $289,999 $6,000,000 5% Category3Total $143,380 $146,620 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $289,999 $289,999 $6,000,000 5% Category4:EmergingMarkets&Technology EmergingMarketsandTechnology $39,974 $100,589 $140,563 $140,563 $14,610,000 1% TechnologyIncentiveProgram(AutoDRTI) $71,353 $76,803 $148,157 $148,157 $43,639,325 0% Category4Total $111,328 $177,392 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $288,720 $288,720 $58,249,325 0% Category5:Pilots CBPResidentialPilot $0 $0 $0 $0 $1,005,000 0% ChargeReadyPilot $6,122 $6,246 $12,368 $12,368 $429,953 3% ConstrainedLocalCapacityPlanningAreas&DisadvantagedCommunitiesPilot $0 $0 $0 $0 $1,000,000 0% Category5Total $6,122 $6,246 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $12,368 $12,368 $2,434,953 1% Category6:Marketing,Education,andOutreach(ME&O) OtherLocalMarketing $4,825 $10,661 $15,486 $15,486 $14,276,950 0% StatewideME&O $0 $0 $0 $0 $1,798,101 Category6Total $4,825 $10,661 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $15,486 $15,486 $16,075,051 0% Category7:PortfolioSupport(includesEM&V,SystemSupport,andNotifications) DRPotentialStudy $0 $0 $0 $0 $2,000,000 0% DRSystems&TechnologySupport $166,222 $421,145 $587,368 $587,368 $29,210,482 2% Evaluation,Measurement&Verification(EM&V) $16,232 $17,143 $33,374 $33,374 $6,090,136 1% Category7Total $182,454 $438,288 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $620,742 $620,742 $37,300,618 2% IntegratedProgramsandActivities (4) IntegratedDSMMarketing $9,239 $9,542 $18,782 $18,782 $1,481,401 1% StatewideIDSM $4,356 $4,683 $9,039 $9,039 $261,692 3% DRInstitutionalandGovernmentPartnership $10,512 $13,250 $23,761 $23,761 $641,258 4% DRTechnologyResourceIncubatorOutreach(TRIO) $388 $428 $816 $816 $106,973 1% DREnergyLeadershipPartnership(ELP) $12,005 $11,983 $23,988 $23,988 $541,485 4% TechnicalAssistance(TA) $13,424 $89,040 $102,464 $102,464 $1,111,447 9% CommercialNewConstructionPilot $905 $996 $1,902 $1,902 $253,199 1% ResidentialNewConstructionPilot $1,775 $1,953 $3,729 $3,729 $495,562 1% ThirdPartyPrograms $5,524 $6,078 $11,603 $11,603 $1,543,425 1% IDSMContinuousEnergyImprovement $59 $65 $124 $124 $18,048 1% WorkforceEducation&TrainingSmartStudents $2,358 $2,498 $4,856 $4,856 $455,511 1% IntegratedProgramsandActivitiesTotal $60,546 $140,517 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $201,063 $201,063 $6,910,000 3% TotalIncrementalCost $909,140 $1,281,665 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $2,190,806 $2,190,806 $765,734,787 0% AutoDRTechnologyIncentives(AutoDRTI)commitmentsoutstandingasof2/28/2018 PermanentLoadShift(PLS)Commitmentsoutstandingasof2/28/2018 $ $ (1)FundingforDRprogramsandactivitiesareapprovedinD andrecordedinSCE'sDemandResponseProgramBalancingAccount(DRPBA)unlessotherwisenoted. (2)DRAMactivitiesareapprovedinD andaresettledinBRRBA.ExpendituresrepresentResourceAdequacy(RA)paymentstodemandresponseproviders(DRP)basedontheDemonstratedCapacityforeachapplicableShowing(Delivery)Month,inthemonththatthepaymentswerepaid.PaymentsarecalculatedastheproductoftheContractPriceoftheRAProductandDemonstrated Capacity(kW)asdefinedintheDRAMPurchaseAgreement,Section1.6. FundingforStatewideME&OisbasedonSCEAdviceLetter3677EandrecordedtotheSWMEOBA (4)FundingforIntegratedProgramsandActivities(IncludingTechnicalAssistance)estimatedbasedonSCE's2018AnnualEnergyEfficiencyPortfolioBudgetRequest(AdviceLetter3654E)andispendingCommissionapproval. SCEILPandDRPReportforFebruary2018_Final.xlsx - PUBLIC - A8

12 TableI2A SCEDemandResponseProgramsandActivities CarryOverExpendituresandFunding 2018 SouthernCaliforniaEdison YeartoDateProgramExpenditures 2018Expenditures (1)(5) YeartoDate2018 CostItem January (2) February March April May June July August September October November December Expenditures Category1:ReliabilityPrograms AgriculturalPumpingInterruptible(API) $328 $6,976 $7,304 BaseInterruptibleProgram(BIP) $725 $2,268 $2,993 OptionalBindingMandatoryCurtailment(OBMC) ($0) $0 $0 RotatingOutages(RO) $70 $74 $144 ScheduledLoadReductionProgram(SLRP) ($3) $0 ($3) Category1Total $1,120 $9,318 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $10,439 Category2:PriceResponsivePrograms ACCycling:SummerDiscountPlan(SDP) $232,684 $15,294 $247,978 CapacityBiddingProgram(CBP) $588 $157 $745 DemandBiddingProgram(DBP) $785 $721 $1,506 SavePowerDay(SPD/PTR) $844,577 ($5,761) $838,816 Category2Total $1,078,634 $10,411 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $1,089,044 Category3:DRProvider/AggregatedManagedPrograms AMPContracts/DRContracts(AMP) ($7) $23 $17 DemandResponseAuctionMechanism(DRAM) $26,244 $200,050 $226,294 Category3Total $26,238 $200,073 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $226,311 Category4:Emerging&EnablingTechnologies AutoDR/TechnologyIncentives(AutoDRTI) $26,483 $52,134 $78,617 EmergingMarkets&Technologies $5,386 $106,677 $112,062 Category4Total $31,868 $158,810 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $190,679 Category5:Pilots Category5Total $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 Category6:Evaluation,MeasurementandVerification DRResearchStudies(CPUC) $0 $0 $0 MeasurementandEvaluation $39,978 $8,279 $48,256 Category6Total $39,978 $8,279 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $48,256 Category7:Marketing,Education&Outreach (4) CircuitSaversProgram ($0) ($0) ($0) StatewideME&O $136,537 $62,274 $198,811 OtherLocalMarketing $41,573 ($50,122) ($8,550) Category7Total $178,110 $12,151 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $190,261 Category8:DRSystemSupportActivities DRSystems&Technology(S&T) $10,464 $7,854 $18,318 DRRule24 $17,377 $35,731 $53,108 Category8Total $27,841 $43,585 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $71,426 Category9:IntegratedProgramsandActivities(IncludingTechnical Assistance) CommercialNewConstruction ($201) $111 ($91) DREnergyLeadershipPartnership(ELP) $708 $282 $991 DRInstitutionalPartnership ($284) ($54) ($337) DRTechnologyResourceIncubatorProgram(TRIO) $84 $81 $165 FederalPowerReservePartnership(FedPower) $0 $0 $0 IDSMContinuousEnergyImprovement $92 $89 $181 IDSMFoodProcessingPilot ($0) $0 ($0) IntegratedDSMMarketing $9,169 ($7,130) $2,039 RCxInitiative $0 $0 $0 ResidentialNewConstructionPilot $50 $49 $99 StatewideIDSM ($8,823) ($5,770) ($14,593) TechnicalAssistance(TA) ($142) $700 $558 ThirdPartyPrograms $716 $730 $1,446 UpstreamAutoDRw/HVAC $0 $0 $0 WorkforceEducation&TrainingSmartStudents(SmartStudents) $349 $356 $706 Category9Total $1,718 ($10,553) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 ($8,836) Category10SpecialProjects PermanentLoadShift $5,442 $5,603 $11,046 Category10Total $5,442 $5,603 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $11,046 ProgramsSupportCosts $17,456 $302 $17,758 TotalIncrementalCost $1,408,404 $437,980 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $1,846,384 AutoDRTechnologyIncentives(AutoDRTI)commitmentsoutstandingas $6,926,717 of2/28/2018 PermanentLoadShift(PLS)Commitmentsoutstandingasof2/28/2018 $3,900,050 (1)Carryoverprogramcosts,forfundingcyclespriorto2018,arereportedhereandarerecordedinSCE'sDemandResponseProgramBalancingAccount(DRPBA),unlessotherwisenoted.SCEseeksCommissionauthorizationtocarryoverprogramcostsinitsERRAproceeding. (2)NegativeexpensesinJanuaryarearesultofreversedaccrualentries. Category3expensesarerecordedtoBRRBAand/orPAACBA (4)StatewideME&OexpensesarerecordedtotheSWMEOBA (5)ExpensesmayincludecostsrecordedtoAlisoCanyonDemandResponseProgramBalancingAccount(ACDRPBA) SCEILPandDRPReportforFebruary2018_Final.xlsx - PUBLIC - A9

13 SouthernCaliforniaEdison AnnualTotalCost TableI3 SCEDemandResponsePrograms CustomerProgramIncentives 2018 TotalEmbeddedCostandRevenues (1) CostItem January February March April May June July August September October November December YeartoDateTotalCost ProgramIncentives AgriculturalPumpingInterruptible(API) (2) $46,015 $37,159 $83,174 BaseInterruptibleProgram(BIP) (2) $841,787 $752,452 $1,594,239 CapacityBiddingProgram(CBP) $0 $2,601 $2,601 DemandBiddingProgram(DBP) (4) $377,874 $379 $378,253 AMPContracts/DRContracts(AMP) $0 $0 $0 SavePowerDay(SPD/PTR) $15,749 $12,833 $28,582 SummerDiscountPlanProgram(SDP)Commercial $5,952 ($146) $5,806 SummerDiscountPlanProgram(SDP)Residential $255,444 $201,262 $456,706 SummerDiscountPlanProgram(SDP)ResidentialOSwitch $6,920 $4,901 $11,821 TotalCostofIncentives $1,549,740 $1,011,441 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $2,561,181 RevenuesfromExcessEnergyCharges (5) $0 $0 $0 (1)AmountsreportedareforincentivescoststhatrecoveredintheDemandResponseProgramBalancingAccount. (2)BIPandAPIshownhererepresenttheamountofincentivespaidtoallenrolledserviceaccountsbasedonthemonthinwhichincentiveswerepaidbytheutilityandnotnecessarilybasedonthemonthinwhichtheywereearned.BIPisnetofincentivesandExcessEnergyCharges. CBPincentivesrepresentsthenetamountofcapacityandanyapplicableenergypaymentsissuedtoparticipatingaggregators.Amountsarebaseduponsettlementandactualperformance. "Pending"indicatessettlementsforthatoperatingmonthhaveeithernotbeencompletedorarebeingprocessedbySCE'sDRPCredit. (4)DBPincentivesshownhererepresenttheamountofincentivespaidtoprogramparticipantsbasedonthemonthinwhichincentiveswerepaidbytheutilityandnotbasedonthemonthinwhichtheywereearnedbyparticipatingcustomers. (5)RevenuesfromExcessEnergyCharges,assessedbyBIPparticipants,areforfailuretoreduceloadwhenrequestedduringcurtailmentevents. SCEILPandDRPReportforFebruary2018_Final.xlsx - PUBLIC - A10

14 SouthernCaliforniaEdison TableI4 SCEDemandResponseProgramsandActivitiesFundShifting 2018 FUNDSHIFTINGDOCUMENTATIONPERDECISION ORDERINGPARAGRAPHS4AND6. OP4: OP6: TheutilitiesmaynotshiftfundsbetweenbudgetcategorieswithtwoexceptionsasstatedinOP4and5; Theutilitiesmayshiftupto50%ofaprogram'sfundstoanotherprogramwithinthesamebudgetcategory; Theutilitiesshallnotshiftfundswithinthe"Pilots"(Category5)or"SpecialProjects"(Category11)budgetcategorieswithoutaTier2AdviceLetter; TheutilitiesmayshiftfundsforpilotsintheEnablingorEmergingTechnologiescategory; Theutilitiesshallnoteliminateaprogramthroughmultiplefundshifting; TheutilitiesshallsubmitaTier2AdviceLetterbeforeshiftingmorethan50%ofaprogram'sbudgettoadifferentprogramwithinthesamebudgetcategory; Theutilitiesshalldocumenttheamountofandreasonforeachshiftintheirmonthlydemandresponsereports. TheutilitiesmayshiftfundsinCategory4(Enabling&EmergingTechnologies)intothePermanentLoadShiftingprogramwithaTier2AdviceLetter. ProgramCategory FundShift ProgramsImpacted Date RationaleforFundshift Total $0 SCEILPandDRPReportforFebruary2018_Final.xlsx - PUBLIC - A11

15 SouthernCaliforniaEdison YeartoDateMarketingExpenditures TableI5 SCEDemandResponseProgramsandActivities 2018CustomerCommunication,MarketingandOutreach 2018FundingCycleCustomerCommunication,Marketing,andOutreach January February March April May June July August September October November December I.STATEWIDEMARKETING IOUAdministrativeCosts $0 $2,996 $2,996 0% StatewideME&Ocontract $136,537 $59,277 $195,814 $1,798,101 11% I.TOTALSTATEWIDEMARKETING $136,537 $ 62,274 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $198,811 $1,798,101 11% TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE II.UTILITYMARKETINGBYACTIVITY (1) TOTALAUTHORIZEDUTILITYMARKETINGBUDGETFOR2018 YeartoDate 2018 Expenditures 2018Authorized Budget(if Applicable) Percent Funding PROGRAMS,RATES&ACTIVITESWHICHDONOTREQUIREITEMIZEDACCOUNTING Category1:SupplySideDemandResponsePrograms Agricultural&PumpingInterruptible(API) $0 $0 $0 0% BaseInterruptibleProgram(BIP) $0 $0 $0 0% CapacityBiddingProgram(CBP) $0 $0 $0 0% SavePowerDays(SPD) $0 $0 $0 0% SummerDiscountPlanProgram(SDP) $0 $0 $0 0% Category2:LoadModifyingDemandResponsePrograms OptionalBindingMandatoryCurtailment(OBMC) $0 $0 $0 0% RotatingOutages $0 $0 $0 0% ScheduledLoadReductionProgram(SLRP) $0 $0 $0 0% Category3:DemandResponseAuctionMechanism(DRAM)andDirectParticipation ElectricRule24 DemandResponseAuctionMechanism(DRAM) $0 $0 $0 0% Category4:EmergingMarkets&Technology EmergingMarketsandTechnology $0 $0 $0 0% TechnologyIncentiveProgram(AutoDRTI) $0 $0 $0 0% Category5:Pilots ChargeReadyPilot $0 $0 $0 0% Category6:Marketing,Education,andOutreach(ME&O) OtherLocalMarketing (2) ($0) ($0) ($0) 0% Category7:PortfolioSupport(includesEM&V,SystemSupport,andNotifications) DRPotentialStudy $0 $0 $0 0% DRSystems&TechnologySupport $0 $0 $0 0% Evaluation,Measurement&Verification(EM&V) $0 $0 $0 0% Category8:IntegratedProgramsandActivities IntegratedDSMMarketing $18,408 $2,413 $20,821 $1,481,401 1% StatewideIDSM $0 $0 $0 0% DRInstitutionalPartnership $0 $0 $0 0% DRTechnologyResourceIncubatorProgram $0 $0 $0 0% DREnergyLeadershipPartnership $0 $0 $0 0% TechnicalAssistance $0 $0 $0 0% CommercialNewConstructionPilot $0 $0 $0 0% ResidentialNewConstructionPilot $0 $0 $0 0% WorkforceEducation&TrainingSmartStudentsSmartStudents $0 $0 $0 0% SUBTOTAL $18,408 $2,413 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $20,821 $1,481,401 12% PROGRAMS&RATESWHICHREQUIREITEMIZEDACCOUNTING Agricultural&PumpingInterruptible(API) $1,200 CustomerResearch $0 $0 $0 CollateralDevelopment,Printing,Distributionetc.(allnonlaborcosts) $0 $0 $0 Labor $0 $0 $0 PaidMedia $0 $0 $0 OtherCosts $0 $0 $0 BaseInterruptibleProgram(BIP) $1,200 CustomerResearch $0 $0 $0 CollateralDevelopment,Printing,Distributionetc.(allnonlaborcosts) $0 $184 $184 Labor $0 $0 $0 PaidMedia $0 $0 $0 OtherCosts $0 $0 $0 ChargeReadyPilot $30,000 CustomerResearch $0 $0 $0 CollateralDevelopment,Printing,Distributionetc.(allnonlaborcosts) $0 $0 $0 Labor $0 $0 $0 PaidMedia $0 $0 $0 OtherCosts $0 $0 $0 ScheduledLoadReductionProgram(SLRP) $1,875 CustomerResearch $0 $0 $0 CollateralDevelopment,Printing,Distributionetc.(allnonlaborcosts) $0 $0 $0 Labor $0 $0 $0 SCEILPandDRPReportforFebruary2018_Final.xlsx - PUBLIC - A12

16 SouthernCaliforniaEdison YeartoDateMarketingExpenditures TableI5 SCEDemandResponseProgramsandActivities 2018CustomerCommunication,MarketingandOutreach 2018FundingCycleCustomerCommunication,Marketing,andOutreach January February March April May June July August September October November December YeartoDate 2018 Expenditures PaidMedia $0 $0 $0 OtherCosts $0 $0 $0 2018Authorized Budget(if Applicable) Percent Funding SavePowerDays(SPD) $500,000 CustomerResearch $0 $0 $0 CollateralDevelopment,Printing,Distributionetc.(allnonlaborcosts) $20,300 ($5,808) $14,492 Labor $5 $874 $879 PaidMedia $0 $0 $0 OtherCosts $0 $67 $67 SummerDiscountPlanProgram(SDP) $2,293,000 CustomerResearch $0 $0 $0 CollateralDevelopment,Printing,Distributionetc.(allnonlaborcosts) $12,643 ($36,930) ($24,286) Labor $12,727 $2,274 $15,001 PaidMedia $0 $0 $0 OtherCosts $0 ($123) ($123) TechnologyIncentiveProgram(AutoDRTI) $50,000 CustomerResearch $0 $0 $0 CollateralDevelopment,Printing,Distributionetc.(allnonlaborcosts) $722 $0 $722 Labor $0 $0 $0 PaidMedia $0 $0 $0 OtherCosts $0 $0 $0 II.TOTALUTILITYMARKETINGBYACTIVITY $64,806 ($37,049) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $27,757 $2,877,275 $0 TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE $0 III.UTILITYMARKETINGBYITEMIZEDCOST CustomerResearch $0 $0 $0 CollateralDevelopment,Printing,Distributionetc.(allnonlaborcosts) $33,665 ($42,554) ($8,889) Labor $12,732 $3,148 $15,880 PaidMedia $0 $0 $0 OtherCosts $0 ($55) ($55) TotalfromProgram,Rates&Activitiesthatdonotrequireitemizedaccounting $18,408 $2,413 $20,821 III.TOTALUTILITYMARKETINGBYITEMIZEDCOST $64,806 ($37,049) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $27,757 $2,877,275 TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE IV.UTILITYMARKETINGBYCUSTOMERSEGMENT Agricultural/Pumping $184 $24 $208 LargeCommercialandIndustrial $2,787 $473 $3,260 SmallandMediumCommercial $329 $24 $353 Residential $61,506 ($37,570) $23,936 IV.TOTALUTILITYMARKETINGBYCUSTOMERSEGMENT $64,806 ($37,049) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $27,757 $2,877,275 TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE (1)UtilityMarketingincludesallactivitiestomarketindividualutilityprogramsorrates,demandresponseconcepts,andcustomertools,thatwereapprovedordirectedbyDecision , and whetherornotthemarketingbudgetwasapprovedasalineitemintheDecision.Forexample,PG&E shouldnotincludemarketingfortouandpdpbecausefundingwasauthorizedinanotherproceeding.however,pg&emustdocumentallamountsspentonmarketingindividualdemandresponseprogramssuchaspeakchoiceeventhoughaspecificmarketingbudgetwasnotapprovedfortheprogram.thisexample appliestoalloftheutilities.theprogramsandactivitieslistedinitemiiofthetemplatearemeantasexamples,andmaynotbeexhaustive.however,theutilitiesmustincludeallprogramsorratesthatmeetthisdescription.thetotalsforitemsii,iiiandivshouldbeequal. (2)OtherLocalMarketingispartofItemizedAccountinginsection:II SummerDiscountPlanProgram(SDP)currentlysharesthesameinternalorderforbothresidentialandcommercialcosts.Allcostsarecurrentlyreflectedintheresidentialsector. SCEILPandDRPReportforFebruary2018_Final.xlsx - PUBLIC - A13

17 SouthernCaliforniaEdison TableI6 SCEInterruptibleandPriceResponsivePrograms 2018EventSummary YeartoDateEventSummary ProgramCategory Program EventNo. Date EventTrigger (1) LoadReduction (2) BasedUpon (2) AreaCalled EventBeginningTime (4) EventEndTime (4) Hours(Annual) (5) LoadReduction ProgramTotal (1)Emergencyprograms'loadreductionsarenormallyrequestedbytheISO.TheISOdoesnotcallforloadreductionsbyprogram.OBMCisactivatedbySCEconcurrentwiththeISO'srequestforfirmloadcurtailment(rotatingoutages)totheminimum%levelrequiredtomeettheISO'sfirmload curtailmentrequest.otherprogramsaretriggeredaccordingtothetermsofthetariffassociatedwiththeprogram. (2)Preliminaryeventdatasubjecttochangebasedonbillingrecordsandverification. BIP:EstimatesbaseduponloadimpactsbidintoCAISOdailymarket. SDP:Estimatedbasedonactonnage,cyclingstrategyandloaddiversityattimeofevent.BasedontheCPUCProgramResultsreport.Loadimpactweatherrelationshipisprovidedbythe2015SDPLoadImpactEvaluationstudy. API:EstimatesbaseduponloadimpactsbidintoCAISOdailymarket. CPP:ThemaximumhourlyloadreductionmeasuredoverthedurationoftheCPPeventiscomparedto10in10Adjustedbaseline. CBP:ReportedtoSCEinaggregatebyportfolioandbyproductnominationsbyAPX. SPD:BasedontheCAISOProgramResultsreport.CalculatedbasedontheassumedkWreductionperenrolledcustomerfromthe2016exantereport. Finaleventdataforcustomer'sloadreduction()ismeasuredasfollows: BIP:Themaximumhourlyloadreductioncomparedto10dayrollingaverage,measuredoverthedurationoftheentireeventday.10in10baselineisusedandcalculatedforeach15minuteinterval. SDP:Estimatedbasedonactonnage,cyclingstrategyandloaddiversityattimeofevent.BasedontheCPUCProgramResultsreport.Loadimpactweatherrelationshipisprovidedbythe2015SDPLoadImpactEvaluationstudy. API:Themaximumhourlyloadreductioncomparedto10dayrollingaverage,measuredoverthedurationoftheentireeventday.10in10baselineisusedandcalculatedforeach15minuteinterval. CPP:ThemaximumhourlyloadreductionmeasuredoverthedurationoftheCPPeventiscomparedto10in10Adjustedbaseline. CBP:AggregatedloadreductionusingbillingdataandthesettlementbaselinesandcalculationsinaccordancewiththeCBPtariff. SPD/PTR:BasedontheCAISOProgramResultsreport.CalculatedbasedontheassumedkWreductionperenrolledcustomerfromthe2016exantereport. (4)EventtimesarebasedonCAISOawardstartandendtimesorSCEdeterminedstartandendtimes. (5)HourslistedrepresentthenumberofhoursfortheeventbyindividualSLAPs. SCEILPandDRPReportforFebruary2018_Final.xlsx - PUBLIC - A14