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LCE-SCEJOINT RATE COMPARISONSRATE CLASSResidentialSCE RATE ME-FERATOU-EV-1For more information:LancasterChoiceEnergy.com (844)288-4LCESCE.com (800)974-2356LCE RATE TOU-EV-1LCE/SCEJoint Rate Comparison Eff 02/1/21Page 1

LCE-SCEJOINT RATE COMPARISONSRATE CLASSCommercial andIndustrialSCE RATE TOU-EV-7-ETOU-EV-8TOU-EV-9-PRIFor more information:LancasterChoiceEnergy.com (844)288-4LCESCE.com (800)974-2356LCE RATE -7-ETOU-EV-8TOU-EV-9-PRILCE/SCEJoint Rate Comparison Eff 02/1/21Page 2

LCE-SCEJOINT RATE COMPARISONSRATE CLASSAgriculture andPumpingStreet andOutdoorLightingSCE RATE *OL-1OL-1-ALLNITETC-1LCE RATE -1TC-1* SCE rates collapsed to the root level to simplify the presentation. Forexample, customers on the D-FERA-SDP-O rate should use the D-FERA rate forcomparison to the CCA rate.For more information:LancasterChoiceEnergy.com (844)288-4LCESCE.com (800)974-2356LCE/SCEJoint Rate Comparison Eff 02/1/21Page 3

RESIDENTIALD2020 Schedule DGeneration Rate ( /kWh)SCE Delivery Rate ( /kWh)Surcharges ( /kWh)Total Costs ( /kWh)Smart Choice PremiumAverage Monthly Bill ( )SCE 0.09609 0.14110NA 0.23719NA 153.22SCE Green Rate50% Renewable 0.08832 0.14110 0.01407 0.24349NA 157.29SCE Green Rate100% Renewable 0.08056 0.14110 0.02813 0.24979NA 161.36LCE Clear Choice35% Renewable 0.07115 0.13530 0.03074 0.23719NA 153.22LCE Smart Choice100% Renewable 0.07115 0.13530 0.03074 0.23719 10.00 163.22Monthly Usage: 646kWhRates are current as of October 1, 2020*This comparison illustrates the estimated electricity costs for a typical residential customer within the jurisdiction of the City of Lancaster with an average monthly consumption of 646 kilowatthours (kWh). This comparison is based on billed usage from January 1, 2019 to December 31, 2019 for all applicable SCE Schedule D (non-CARE) service accounts within the jurisdiction of the Cityof Lancaster and LCE's published rates as of August 1, 2020.Generation Rate reflects the cost of producing or purchasing electricity to power your home. This rate will vary depending on your service provider and rate plan.SCE Delivery Rate is a charge assessed by SCE to deliver electricity to your home. This rate depends on usage.Surcharges represents the Cost Responsibility Surcharge (CRS) and Franchise Fee (FF) that are applicable to Community Choice Aggregation (CCA) customers. The CRS includes the Power ChargeIndifference Adjustment (PCIA), which is either a charge or credit, designed to ensure that SCE’s previously committed generation resource costs are not shifted to SCE’s remaining customers.SCE bundled customers who participate in SCE’s optional Green Rate program also pay a PCIA charge. The FF recovers taxes owed to a city in exchange for allowing SCE to utilize electricaldistribution lines throughout the property of the city. SCE acts as the collection agency for the FF surcharge which is levied by cities and counties for all customers.RESIDENTIALD-CARE2020 Schedule D-CAREGeneration Rate ( /kWh)SCE Delivery Rate ( /kWh)Surcharges ( /kWh)Total Costs ( /kWh)Smart Choice PremiumAverage Monthly Bill ( )SCE 0.09609 0.06423NA 0.16032NA 103.57SCE Green Rate50% Renewable 0.08832 0.06423 0.01407 0.16662NA 107.64SCE Green Rate100% Renewable 0.08056 0.06423 0.02813 0.17292NA 111.71LCE Clear Choice35% Renewable 0.07115 0.06423 0.02494 0.16032NA 103.57LCE Smart Choice100% Renewable 0.07115 0.06423 0.02494 0.16032 5.00 108.57Monthly Usage: 646kWhRates are current as of October 1, 2020*This comparison illustrates the estimated electricity costs for a typical residential customer within the jurisdiction of the City of Lancaster with an average monthly consumption of 646 kilowatthours (kWh). This comparison is based on billed usage from January 1, 2019 to December 31, 2019 for all applicable SCE Schedule D-CARE service accounts within the jurisdiction of the City ofLancaster and LCE's published rates as of August 1, 2020.Generation Rate reflects the cost of producing or purchasing electricity to power your home. This rate will vary depending on your service provider and rate plan.SCE Delivery Rate is a charge assessed by SCE to deliver electricity to your home. This rate depends on usage.Surcharges represents the Cost Responsibility Surcharge (CRS) and Franchise Fee (FF) that are applicable to Community Choice Aggregation (CCA) customers. The CRS includes the Power ChargeIndifference Adjustment (PCIA), which is either a charge or credit, designed to ensure that SCE’s previously committed generation resource costs are not shifted to SCE’s remaining customers.SCE bundled customers who participate in SCE’s optional Green Rate program also pay a PCIA charge. The FF recovers taxes owed to a city in exchange for allowing SCE to utilize electricaldistribution lines throughout the property of the city. SCE acts as the collection agency for the FF surcharge which is levied by cities and counties for all customers.For more information:LancasterChoiceEnergy.com (844)288-4LCESCE.com (800)974-2356LCE/SCEJoint Rate Comparison Eff 02/1/21Page 4

RESIDENTIALD-FERA2020 Schedule D-FERAGeneration Rate ( /kWh)SCE Delivery Rate ( /kWh)Surcharges ( /kWh)Total Costs ( /kWh)Smart Choice PremiumAverage Monthly Bill ( )SCE 0.09609 0.09828NA 0.19437NA 125.56SCE Green Rate50% Renewable 0.08832 0.09828 0.01407 0.20067NA 129.63SCE Green Rate100% Renewable 0.08056 0.09828 0.02813 0.20697NA 133.70LCE Clear Choice35% Renewable 0.07115 0.09248 0.03074 0.19437NA 125.56LCE Smart Choice100% Renewable 0.07115 0.09248 0.03074 0.19437 10.00 135.56Monthly Usage: 646kWhRates are current as of October 1, 2020*This comparison illustrates the estimated electricity costs for a typical residential customer within the jurisdiction of the City of Lancaster with an average monthly consumption of 646 kilowatthours (kWh). This comparison is based on billed usage from January 1, 2019 to December 31, 2019 for all applicable SCE Schedule D-FERA service accounts within the jurisdiction of the City ofLancaster and LCE's published rates as of August 1, 2020.Generation Rate reflects the cost of producing or purchasing electricity to power your home. This rate will vary depending on your service provider and rate plan.SCE Delivery Rate is a charge assessed by SCE to deliver electricity to your home. This rate depends on usage.Surcharges represents the Cost Responsibility Surcharge (CRS) and Franchise Fee (FF) that are applicable to Community Choice Aggregation (CCA) customers. The CRS includes the Power ChargeIndifference Adjustment (PCIA), which is either a charge or credit, designed to ensure that SCE’s previously committed generation resource costs are not shifted to SCE’s remaining customers.SCE bundled customers who participate in SCE’s optional Green Rate program also pay a PCIA charge. The FF recovers taxes owed to a city in exchange for allowing SCE to utilize electricaldistribution lines throughout the property of the city. SCE acts as the collection agency for the FF surcharge which is levied by cities and counties for all customers.RESIDENTIALTOU-D-A2020 Schedule TOU-D-AGeneration Rate ( /kWh)SCE Delivery Rate ( /kWh)Surcharges ( /kWh)Total Costs ( /kWh)Smart Choice PremiumAverage Monthly Bill ( )SCE 0.09759 0.14667NA 0.24426NA 157.79SCE Green Rate50% Renewable 0.08982 0.14667 0.01407 0.25056NA 161.86SCE Green Rate100% Renewable 0.08206 0.14667 0.02813 0.25686NA 165.93LCE Clear Choice35% Renewable 0.07264 0.14087 0.03075 0.24426NA 157.79LCE Smart Choice100% Renewable 0.07264 0.14087 0.03075 0.24426 10.00 167.79Monthly Usage: 646kWhRates are current as of October 1, 2020*This comparison illustrates the estimated electricity costs for a typical residential customer within the jurisdiction of the City of Lancaster with an average monthly consumption of 646 kilowatthours (kWh). This comparison is based on billed usage from January 1, 2019 to December 31, 2019 for all applicable SCE Schedule TOU-D-A service accounts within the jurisdiction of the City ofLancaster and LCE's published rates as of August 1, 2020.Generation Rate reflects the cost of producing or purchasing electricity to power your home. This rate will vary depending on your service provider and rate plan.SCE Delivery Rate is a charge assessed by SCE to deliver electricity to your home. This rate depends on usage.Surcharges represents the Cost Responsibility Surcharge (CRS) and Franchise Fee (FF) that are applicable to Community Choice Aggregation (CCA) customers. The CRS includes the Power ChargeIndifference Adjustment (PCIA), which is either a charge or credit, designed to ensure that SCE’s previously committed generation resource costs are not shifted to SCE’s remaining customers.SCE bundled customers who participate in SCE’s optional Green Rate program also pay a PCIA charge. The FF recovers taxes owed to a city in exchange for allowing SCE to utilize electricaldistribution lines throughout the property of the city. SCE acts as the collection agency for the FF surcharge which is levied by cities and counties for all customers.For more information:LancasterChoiceEnergy.com (844)288-4LCESCE.com (800)974-2356LCE/SCEJoint Rate Comparison Eff 02/1/21Page 5