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  <xsd:element id="sre_AdvancesfromAffiliatesatFairValue" name="AdvancesfromAffiliatesatFairValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="sre_AffiliateOfInvesteeMember" name="AffiliateOfInvesteeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_AftertaxchargefornonrecoveryofCPUCregulatoryassets" name="AftertaxchargefornonrecoveryofCPUCregulatoryassets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_AlisoCanyonNaturalGasStorageFacilityGasLeakMember" name="AlisoCanyonNaturalGasStorageFacilityGasLeakMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_AmountofNaturalGasReleased" name="AmountofNaturalGasReleased" nillable="true" substitutionGroup="xbrli:item" type="num:volumeItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_AnnualIncreaseinRentPercentage" name="AnnualIncreaseinRentPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_AssetsHeldforsaleMember" name="AssetsHeldforsaleMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_AssociatedCashCollateralCommodityContractsSubjectToRateRecovery" name="AssociatedCashCollateralCommodityContractsSubjectToRateRecovery" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sre_AuthorizedRecoveryAmountNuclearDecommissioningTrustFunding" name="AuthorizedRecoveryAmountNuclearDecommissioningTrustFunding" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="sre_BayGasMember" name="BayGasMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_BeforeTaxAmountMember" name="BeforeTaxAmountMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_BusinessAcquisitionResultsofOperationsTableTextBlock" name="BusinessAcquisitionResultsofOperationsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_CaliforniaPublicUtilitiesCommissionMember" name="CaliforniaPublicUtilitiesCommissionMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_CaliforniaUtilitiesCombinedMember" name="CaliforniaUtilitiesCombinedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_CameronLNGMember" name="CameronLNGMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_CameronLngHoldingsMember" name="CameronLngHoldingsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_CapitalLeaseObligationsAndBuildToSuit" name="CapitalLeaseObligationsAndBuildToSuit" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="sre_CapitalLeasesByNatureOfLeaseAxis" name="CapitalLeasesByNatureOfLeaseAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_CapitalLeasesNatureDomain" name="CapitalLeasesNatureDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_CapitalStructureCategoryAxis" name="CapitalStructureCategoryAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_CapitalStructureCommonEquityMember" name="CapitalStructureCommonEquityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_CapitalStructureDomain" name="CapitalStructureDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_CapitalizedFinancingCosts" name="CapitalizedFinancingCosts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_CapitalizedFinancingCostsDisclosureLineItems" name="CapitalizedFinancingCostsDisclosureLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_ChilquintaEnergiaMember" name="ChilquintaEnergiaMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_CivilPenaltiesMember" name="CivilPenaltiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_CommitmenttoInvest" name="CommitmenttoInvest" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="sre_CommodityContractsNotSubjectToRateRecoveryMember" name="CommodityContractsNotSubjectToRateRecoveryMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_CommodityContractsSubjectToRateRecoveryMember" name="CommodityContractsSubjectToRateRecoveryMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_CompaniaTransmisoradelNorteGrandeS.A.Member" name="CompaniaTransmisoradelNorteGrandeS.A.Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_ComplaintsFiledbyFirefightersMember" name="ComplaintsFiledbyFirefightersMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_ComplaintsFiledbyPublicEntitiesMember" name="ComplaintsFiledbyPublicEntitiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_ComponentOfNetRegulatoryAssetsLiabilitiesAxis" name="ComponentOfNetRegulatoryAssetsLiabilitiesAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_CongestionRevenueRights" name="CongestionRevenueRights" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_CongestionRevenueRightsDerivativeMember" name="CongestionRevenueRightsDerivativeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_ConsolidatedClassActionComplaintsMember" name="ConsolidatedClassActionComplaintsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_ConsolidationLessthanWhollyOwnedSubsidiaryParentOwnershipInterestChangesSaleofInterestbyParentPercent" name="ConsolidationLessthanWhollyOwnedSubsidiaryParentOwnershipInterestChangesSaleofInterestbyParentPercent" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_ContractualObligationConditionalPurchaseObligation" name="ContractualObligationConditionalPurchaseObligation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sre_ContractwithCustomerAdvancePaymentsReceived" name="ContractwithCustomerAdvancePaymentsReceived" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_ContractwithCustomerAssetLineItems" name="ContractwithCustomerAssetLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_ContractwithCustomerAssetTable" name="ContractwithCustomerAssetTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_ContractwithCustomerAssetandLiabilityLineItems" name="ContractwithCustomerAssetandLiabilityLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_ContractwithCustomerAssetandLiabilityTable" name="ContractwithCustomerAssetandLiabilityTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_ContractwithCustomerLiabilityAdoptionofTopic606" name="ContractwithCustomerLiabilityAdoptionofTopic606" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_ContractwithCustomerLiabilityRollForward" name="ContractwithCustomerLiabilityRollForward" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_ConvertiblePreferredStockSeriesAMember" name="ConvertiblePreferredStockSeriesAMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_ConvertiblePreferredStockSeriesBMember" name="ConvertiblePreferredStockSeriesBMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_CostOfCapitalAuthorizedRateOfRecovery" name="CostOfCapitalAuthorizedRateOfRecovery" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_CostOfCapitalAuthorizedReturnOnRateBase" name="CostOfCapitalAuthorizedReturnOnRateBase" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_CostOfCapitalAuthorizedWeighting" name="CostOfCapitalAuthorizedWeighting" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_CostOfElectricFuelAndPurchasedPowerMember" name="CostOfElectricFuelAndPurchasedPowerMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_CostOfNaturalGasMember" name="CostOfNaturalGasMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_CostStudyEstimateDecommissioningEscalated" name="CostStudyEstimateDecommissioningEscalated" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sre_DaysCustomersBillsWereDelayed" name="DaysCustomersBillsWereDelayed" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_DecommissioningLiability" name="DecommissioningLiability" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="sre_DeferredCreditsandOtherMember" name="DeferredCreditsandOtherMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_DefinedBenefitPlanExpense" name="DefinedBenefitPlanExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="sre_DefinedBenefitPlanNetPeriodicBenefitCostCredit.ExcludingServiceCost" name="DefinedBenefitPlanNetPeriodicBenefitCostCredit.ExcludingServiceCost" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="sre_DerivativeCommodityContractsNotSubjectToRateRecoveryNondesignated" name="DerivativeCommodityContractsNotSubjectToRateRecoveryNondesignated" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="sre_DerivativeCommodityContractsSubjectToRateRecoveryNondesignated" name="DerivativeCommodityContractsSubjectToRateRecoveryNondesignated" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="sre_DerivativeForeignExchangeInstrumentsNondesignated" name="DerivativeForeignExchangeInstrumentsNondesignated" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="sre_DerivativeInterestRateAndForeignExchangeInstrumentsDesignated" name="DerivativeInterestRateAndForeignExchangeInstrumentsDesignated" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="sre_DerivativeOffsettingCommodityContractsNotSubjectToRateRecoveryNondesignated" name="DerivativeOffsettingCommodityContractsNotSubjectToRateRecoveryNondesignated" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sre_DerivativeOffsettingCommodityContractsSubjectToRateRecoveryNondesignated" name="DerivativeOffsettingCommodityContractsSubjectToRateRecoveryNondesignated" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sre_DisposalGroupIncludingDiscontinuedOperationDueFromAffiliateCurrent" name="DisposalGroupIncludingDiscontinuedOperationDueFromAffiliateCurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="sre_DisposalGroupIncludingDiscontinuedOperationDueFromAffiliateNoncurrent" name="DisposalGroupIncludingDiscontinuedOperationDueFromAffiliateNoncurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="sre_DisposalGroupIncludingDiscontinuedOperationGoodwillandOtherIntangibleAssets" name="DisposalGroupIncludingDiscontinuedOperationGoodwillandOtherIntangibleAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="sre_DisposalGroupIncludingDiscontinuedOperationIncomeLossFromEquityInvestments" name="DisposalGroupIncludingDiscontinuedOperationIncomeLossFromEquityInvestments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="sre_DisposalGroupIncludingDiscontinuedOperationLongTermDebtandFinanceLeases" name="DisposalGroupIncludingDiscontinuedOperationLongTermDebtandFinanceLeases" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sre_DisposalGroupIncludingDiscontinuedOperationLongtermDebtCurrentMaturities" name="DisposalGroupIncludingDiscontinuedOperationLongtermDebtCurrentMaturities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sre_DisposalGroupIncludingDiscontinuedOperationShortTermDebt" name="DisposalGroupIncludingDiscontinuedOperationShortTermDebt" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sre_DisposalGroupIncludingDiscontinuedOperationTradeAccountsReceivableNet" name="DisposalGroupIncludingDiscontinuedOperationTradeAccountsReceivableNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="sre_Disposalgroupincludingdiscontinuedoperationassetretirementobligationsnoncurrent" name="Disposalgroupincludingdiscontinuedoperationassetretirementobligationsnoncurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="sre_DocumentAndEntityInformationAbstract" name="DocumentAndEntityInformationAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_DueFromRelatedPartiesCurrentMember" name="DueFromRelatedPartiesCurrentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_ElectricEnergyDerivativeMember" name="ElectricEnergyDerivativeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_EmployeeBenefitCostsMember" name="EmployeeBenefitCostsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_EnergyFutureHoldingsCorp.Member" name="EnergyFutureHoldingsCorp.Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_EnergyRelatedInventoryLiquefiedNaturalGas" name="EnergyRelatedInventoryLiquefiedNaturalGas" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="sre_EnergyRelatedInventoryMaterialsAndSupplies" name="EnergyRelatedInventoryMaterialsAndSupplies" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="sre_EnvironmentalExitCostsAnticipatedCostPercentage" name="EnvironmentalExitCostsAnticipatedCostPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="sre_EnvironmentalExitCostsAnticipatedTerm" name="EnvironmentalExitCostsAnticipatedTerm" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_EquityEarningsNetOfIncomeTaxMember" name="EquityEarningsNetOfIncomeTaxMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_EquityMethodInvestmentSummarizedFinancialInformationIncomeTaxExpenseBenefit" name="EquityMethodInvestmentSummarizedFinancialInformationIncomeTaxExpenseBenefit" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="sre_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLossAttributableToControllingInterest" name="EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLossAttributableToControllingInterest" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="sre_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLossAttributabletoNoncontrollingInterests" name="EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLossAttributabletoNoncontrollingInterests" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="sre_Equitymethodinvestmentsummarizedfinancialinformationinterestexpense" name="Equitymethodinvestmentsummarizedfinancialinformationinterestexpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="sre_Equitymethodinvestmentsummarizedfinancialinformationoperatingexpense" name="Equitymethodinvestmentsummarizedfinancialinformationoperatingexpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_EsjJointVentureMember" name="EsjJointVentureMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_FairValueAssetsMeasuredOnRecurringBasisNuclearDecommissioningTrustsTotalDebtSecurities" name="FairValueAssetsMeasuredOnRecurringBasisNuclearDecommissioningTrustsTotalDebtSecurities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="sre_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAllocatedTransmissionInstruments" name="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAllocatedTransmissionInstruments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="sre_FederalNuclearPropertyDamageInsurance" name="FederalNuclearPropertyDamageInsurance" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="sre_Federalnuclearpropertydamageinsuranceminimumrequired" name="Federalnuclearpropertydamageinsuranceminimumrequired" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="sre_FinanceLeaseCost" name="FinanceLeaseCost" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="sre_FinanceLeaseRightOfUseAssetAccumulatedDepreciation" name="FinanceLeaseRightOfUseAssetAccumulatedDepreciation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sre_FinanceLeaseRightOfUseAssetGross" name="FinanceLeaseRightOfUseAssetGross" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="sre_FixedPriceContractsAndOtherDerivativesMember" name="FixedPriceContractsAndOtherDerivativesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_FundingforEnvironmentalProjectsMember" name="FundingforEnvironmentalProjectsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_FutureRefundofRatestoCustomersFERCMember" name="FutureRefundofRatestoCustomersFERCMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_FutureRefundofRatestoCustomersMember" name="FutureRefundofRatestoCustomersMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_GeneralRateCaseLineItems" name="GeneralRateCaseLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_GeneralRateCaseMember" name="GeneralRateCaseMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_GeneralRateCaseProposedAnnualAttritionPercent" name="GeneralRateCaseProposedAnnualAttritionPercent" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_GeneralRateCaseRevenueRequirementAdjustmentPercentage" name="GeneralRateCaseRevenueRequirementAdjustmentPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="sre_GeneralRateCaseRevenueRequirementAdjustmentRequested" name="GeneralRateCaseRevenueRequirementAdjustmentRequested" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sre_GeneralRateCaseRevenueRequirementRequested" name="GeneralRateCaseRevenueRequirementRequested" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="sre_GreenhouseGasAllowancesCurrent" name="GreenhouseGasAllowancesCurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="sre_GreenhouseGasAllowancesNoncurrent" name="GreenhouseGasAllowancesNoncurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="sre_GreenhouseGasObligationsCurrent" name="GreenhouseGasObligationsCurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sre_GreenhouseGasObligationsNoncurrent" name="GreenhouseGasObligationsNoncurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="sre_HmrcVatClaimMember" name="HmrcVatClaimMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_HqBuildToSuitLeaseMember" name="HqBuildToSuitLeaseMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_IncomeLossFromEquityInvestments" name="IncomeLossFromEquityInvestments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="sre_IncomeLossFromEquityMethodInvestmentsNetOfTax" name="IncomeLossFromEquityMethodInvestmentsNetOfTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_IncomeTaxExpenseAndEffectiveIncomeTaxRatesDisclosureLineItems" name="IncomeTaxExpenseAndEffectiveIncomeTaxRatesDisclosureLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_IncomeTaxExpenseBenefitDiscontinuedOperationsOutsideBasisDifferenceAfterToPlan" name="IncomeTaxExpenseBenefitDiscontinuedOperationsOutsideBasisDifferenceAfterToPlan" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="sre_IncomeTaxExpenseBenefitDiscontinuedOperationsOutsideBasisDifferencePriorToPlan" name="IncomeTaxExpenseBenefitDiscontinuedOperationsOutsideBasisDifferencePriorToPlan" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_IncomeTaxExpenseBenefitMember" name="IncomeTaxExpenseBenefitMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_IncomeTaxesInterimPeriodEffectiveTaxRatePolicyPolicyTextBlock" name="IncomeTaxesInterimPeriodEffectiveTaxRatePolicyPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_IncreaseDecreaseinIntercompanyActivitieswithDiscontinuedOperationsNetFinancingActivities" name="IncreaseDecreaseinIntercompanyActivitieswithDiscontinuedOperationsNetFinancingActivities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="sre_IncreaseDecreaseinIntercompanyActivitieswithDiscontinuedOperationsNetInvestingActivities" name="IncreaseDecreaseinIntercompanyActivitieswithDiscontinuedOperationsNetInvestingActivities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="sre_IncreaseDecreaseinIntercompanyActivitieswithDiscontinuedOperationsNetOperatingActivities" name="IncreaseDecreaseinIntercompanyActivitieswithDiscontinuedOperationsNetOperatingActivities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="sre_IncreaseDecreaseinUnrecordedUnconditionalPurchaseObligationAfterFiveYears" name="IncreaseDecreaseinUnrecordedUnconditionalPurchaseObligationAfterFiveYears" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="sre_IncreaseDecreaseinUnrecordedUnconditionalPurchaseObligationRemainderofFiscalYear" name="IncreaseDecreaseinUnrecordedUnconditionalPurchaseObligationRemainderofFiscalYear" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="sre_IncreaseDecreaseinUnrecordedUnconditionalPurchaseObligationYearFive" name="IncreaseDecreaseinUnrecordedUnconditionalPurchaseObligationYearFive" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="sre_IncreaseDecreaseinUnrecordedUnconditionalPurchaseObligationYearFour" name="IncreaseDecreaseinUnrecordedUnconditionalPurchaseObligationYearFour" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="sre_IncreaseDecreaseinUnrecordedUnconditionalPurchaseObligationYearThree" name="IncreaseDecreaseinUnrecordedUnconditionalPurchaseObligationYearThree" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="sre_IncreaseDecreaseinUnrecordedUnconditionalPurchaseObligationYearTwo" name="IncreaseDecreaseinUnrecordedUnconditionalPurchaseObligationYearTwo" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_InfraREITAcquisitionMember" name="InfraREITAcquisitionMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_InfraREITMember" name="InfraREITMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_InfraREITPartnersMember" name="InfraREITPartnersMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_InfraestructuraEnergticaNovaMember" name="InfraestructuraEnergticaNovaMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_InfraestructuraMarinadelGolfoMember" name="InfraestructuraMarinadelGolfoMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_InterbankEquilibriumRateMember" name="InterbankEquilibriumRateMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_InterestRateAndForeignExchangeContractMember" name="InterestRateAndForeignExchangeContractMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_InterestRateDerivativeInstrumentsDesignatedasHedgingInstrumentsatFairValue" name="InterestRateDerivativeInstrumentsDesignatedasHedgingInstrumentsatFairValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="sre_InterestRateSwapmaturinginMarch2021Member" name="InterestRateSwapmaturinginMarch2021Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_InterestRateSwapmaturingonOctober312019Member" name="InterestRateSwapmaturingonOctober312019Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_InvestmentInJointVenture" name="InvestmentInJointVenture" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="sre_LeaseLiability" name="LeaseLiability" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sre_LeaseRightofUseAsset" name="LeaseRightofUseAsset" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="sre_LesseeFinanceLeaseLeaseNotyetCommencedAggregateMaximumLeaseLimit" name="LesseeFinanceLeaseLeaseNotyetCommencedAggregateMaximumLeaseLimit" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sre_LesseeFinanceLeaseLeaseNotyetCommencedAggregateMaximumLeaseLimitUtilized" name="LesseeFinanceLeaseLeaseNotyetCommencedAggregateMaximumLeaseLimitUtilized" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sre_LesseeFinanceLeaseLeaseNotyetCommencedLiabilityPaymentsDueYearOneThroughFive" name="LesseeFinanceLeaseLeaseNotyetCommencedLiabilityPaymentsDueYearOneThroughFive" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sre_LesseeFinanceLeaseLeaseNotyetCommencedLiabilityPaymentsThereafter" name="LesseeFinanceLeaseLeaseNotyetCommencedLiabilityPaymentsThereafter" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sre_LesseeOperatingLeaseTerminationPeriod" name="LesseeOperatingLeaseTerminationPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_LiabilityAssociatedWithTrackedIncomeTaxExpenseDifferences" name="LiabilityAssociatedWithTrackedIncomeTaxExpenseDifferences" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sre_LiabilityInsuranceCoverage" name="LiabilityInsuranceCoverage" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="sre_LineOfCreditFacilityLettersOfCreditCapacity" name="LineOfCreditFacilityLettersOfCreditCapacity" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sre_LineOfCreditFacilityMaximumRatioOfIndebtednessToTotalCapitalization" name="LineOfCreditFacilityMaximumRatioOfIndebtednessToTotalCapitalization" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="sre_LineofCreditFacilityAvailableUnusedCreditLimitReduction" name="LineofCreditFacilityAvailableUnusedCreditLimitReduction" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="sre_LineofCreditFacilityBorrowingLimitReduction" name="LineofCreditFacilityBorrowingLimitReduction" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="sre_LiquefiedNaturalGasContractsMember" name="LiquefiedNaturalGasContractsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_LossContingencyMitigationRequirement" name="LossContingencyMitigationRequirement" nillable="true" substitutionGroup="xbrli:item" type="num:massItemType" xbrli:periodType="instant" />
  <xsd:element id="sre_LossContingencyProofofClaimsNumber" name="LossContingencyProofofClaimsNumber" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="sre_LuzDelSurMember" name="LuzDelSurMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_ManagementAgreementTerminationFee" name="ManagementAgreementTerminationFee" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="sre_Marketelectricityforwardpriceinputs" name="Marketelectricityforwardpriceinputs" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sre_MaximumOccupationalSafetyAndHealthFines" name="MaximumOccupationalSafetyAndHealthFines" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="sre_MaximumOtherAssessments" name="MaximumOtherAssessments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_MidstreamServiceLIneMember" name="MidstreamServiceLIneMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_MississippiHubAndBayGasMember" name="MississippiHubAndBayGasMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_NaturalGasDerivativeMember" name="NaturalGasDerivativeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_NaturalGasandElectricityUSRegulatedMember" name="NaturalGasandElectricityUSRegulatedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_NetOfTaxAmountMember" name="NetOfTaxAmountMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_NetRegulatoryAssetsLiabilities" name="NetRegulatoryAssetsLiabilities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="sre_NetRegulatoryAssetsLiabilitiesDomain" name="NetRegulatoryAssetsLiabilitiesDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_NetRegulatoryAssetsLiabilitiesSDGEMember" name="NetRegulatoryAssetsLiabilitiesSDGEMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_NetRegulatoryAssetsLiabilitiesSempraEnergyConsolidatedMember" name="NetRegulatoryAssetsLiabilitiesSempraEnergyConsolidatedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_NetRegulatoryAssetsLiabilitiesSoCalGasMember" name="NetRegulatoryAssetsLiabilitiesSoCalGasMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_NoncontrollingTaxEquityInvestorsMember" name="NoncontrollingTaxEquityInvestorsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_NoncontrollingTaxEquityInvestorsWindMember" name="NoncontrollingTaxEquityInvestorsWindMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_NuclearLiabilityInsuranceCoverageMaximum" name="NuclearLiabilityInsuranceCoverageMaximum" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="sre_NuclearPropertyDamageInsurancePremiumAssessment" name="NuclearPropertyDamageInsurancePremiumAssessment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sre_NuclearPropertyInsuranceTerrorismCoverageMaximum" name="NuclearPropertyInsuranceTerrorismCoverageMaximum" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="sre_NumberofBatteryStorageFacilities" name="NumberofBatteryStorageFacilities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_NumberofLenders" name="NumberofLenders" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_NumberofWindGenerationFacilities" name="NumberofWindGenerationFacilities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_OncorElectricDeliveryCompanyLLC.Member" name="OncorElectricDeliveryCompanyLLC.Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_OncorElectricDeliveryCompanyLLCAdditionalAcquisitionMember" name="OncorElectricDeliveryCompanyLLCAdditionalAcquisitionMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_OncorHoldingsElectricDeliveryCompanyLLCMember" name="OncorHoldingsElectricDeliveryCompanyLLCMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_OtayMesaEnergyCenterMember" name="OtayMesaEnergyCenterMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_OtayMesaVieMember" name="OtayMesaVieMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_OtherDerivativesAsHedgingInstrumentsAtFairValueNetBeforeCashCollateral" name="OtherDerivativesAsHedgingInstrumentsAtFairValueNetBeforeCashCollateral" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="sre_OtherIncomeLineItems" name="OtherIncomeLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_OtherIncomeTable" name="OtherIncomeTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_OtherNonUtilityassetsMember" name="OtherNonUtilityassetsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_OtherServiceLineMember" name="OtherServiceLineMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_OwnershipInterestsHeldByOthersBayGasStorageCompanyMember" name="OwnershipInterestsHeldByOthersBayGasStorageCompanyMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_OwnershipInterestsHeldByOthersChilquintaEnergiaMember" name="OwnershipInterestsHeldByOthersChilquintaEnergiaMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_OwnershipInterestsHeldByOthersIEnovaSubsidiaryOneMember" name="OwnershipInterestsHeldByOthersIEnovaSubsidiaryOneMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_OwnershipInterestsHeldByOthersIenovaMember" name="OwnershipInterestsHeldByOthersIenovaMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_OwnershipInterestsHeldByOthersLibertyGasStorageMember" name="OwnershipInterestsHeldByOthersLibertyGasStorageMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_OwnershipInterestsHeldByOthersLuzDelSurMember" name="OwnershipInterestsHeldByOthersLuzDelSurMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_OwnershipInterestsHeldByOthersOtayMesaVieMember" name="OwnershipInterestsHeldByOthersOtayMesaVieMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_OwnershipInterestsHeldByOthersTecsurMember" name="OwnershipInterestsHeldByOthersTecsurMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_PXISEEnergySolutionsLLCMember" name="PXISEEnergySolutionsLLCMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_PayableRelatedToNaturalGasLeak" name="PayableRelatedToNaturalGasLeak" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sre_PaymentsToTaxSharingArrangements" name="PaymentsToTaxSharingArrangements" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="sre_PenaltiesCreditedtoCustomers" name="PenaltiesCreditedtoCustomers" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="sre_PenaltiesExpense" name="PenaltiesExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="sre_PenaltiesPayable" name="PenaltiesPayable" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sre_PenaltyAssessments" name="PenaltyAssessments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="sre_PenaltyCreditPerCustomer" name="PenaltyCreditPerCustomer" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_PensionAndOtherPostretirementBenefitObligationsMember" name="PensionAndOtherPostretirementBenefitObligationsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_PensionObligationNetOfPlanAssets" name="PensionObligationNetOfPlanAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sre_PercentofLossAccrualAllocatedtoTemporaryRelocationProgram" name="PercentofLossAccrualAllocatedtoTemporaryRelocationProgram" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="sre_PlaintiffsMember" name="PlaintiffsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_PowerPlantEnergyGeneratingCapacity" name="PowerPlantEnergyGeneratingCapacity" nillable="true" substitutionGroup="xbrli:item" type="num:powerItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_PremiumForWildfirePercentage" name="PremiumForWildfirePercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_PropertyClassActionMember" name="PropertyClassActionMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_ProportionOfTotalGasStorageCapacityPercentage" name="ProportionOfTotalGasStorageCapacityPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="sre_PublicOfferingMember" name="PublicOfferingMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_RBSSempraCommoditiesMember" name="RBSSempraCommoditiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_ReceivableRelatedToNaturalGasLeak" name="ReceivableRelatedToNaturalGasLeak" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="sre_RegulatoryBalancingAccountsCommoditiesElectricityMember" name="RegulatoryBalancingAccountsCommoditiesElectricityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_RegulatoryBalancingAccountsCommoditiesGasandTransportationMember" name="RegulatoryBalancingAccountsCommoditiesGasandTransportationMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_RegulatoryBalancingAccountsGasTransportationMember" name="RegulatoryBalancingAccountsGasTransportationMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_RegulatoryBalancingAccountsOtherMember" name="RegulatoryBalancingAccountsOtherMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_RegulatoryBalancingAccountsPublicPurposeProgramsMember" name="RegulatoryBalancingAccountsPublicPurposeProgramsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_RegulatoryBalancingAccountsSafetyandReliabilityMember" name="RegulatoryBalancingAccountsSafetyandReliabilityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_RegulatoryBalancingAccountsUndercollectedNoncurrent" name="RegulatoryBalancingAccountsUndercollectedNoncurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="sre_RegulatoryInterestNet" name="RegulatoryInterestNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="sre_RegulatoryLiability" name="RegulatoryLiability" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sre_RelatedPartyTaxExpenseDueToFromAffiliatesCurrent" name="RelatedPartyTaxExpenseDueToFromAffiliatesCurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_RenewablesServiceLIneMember" name="RenewablesServiceLIneMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_RestrictedStockUnitsRSUsPerformancebasedMember" name="RestrictedStockUnitsRSUsPerformancebasedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_RestrictedStockUnitsRSUsServicebasedMember" name="RestrictedStockUnitsRSUsServicebasedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_SDGESegmentMember" name="SDGESegmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_SanDiegoGasAndElectricCompanyMember" name="SanDiegoGasAndElectricCompanyMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_ScheduleOfContributionsToBenefitPlansTextBlock" name="ScheduleOfContributionsToBenefitPlansTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_ScheduleOfGeneralRateCaseTable" name="ScheduleOfGeneralRateCaseTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_ScheduleOfIncomeTaxExpenseAndEffectiveIncomeTaxRatesTable" name="ScheduleOfIncomeTaxExpenseAndEffectiveIncomeTaxRatesTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_ScheduleOfNetRegulatoryAssetsLiabilitiesLineItems" name="ScheduleOfNetRegulatoryAssetsLiabilitiesLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_ScheduleOfNetRegulatoryAssetsLiabilitiesTable" name="ScheduleOfNetRegulatoryAssetsLiabilitiesTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_ScheduleOfNuclearInsuranceAmountsTable" name="ScheduleOfNuclearInsuranceAmountsTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_ScheduleOfNuclearInsuranceLineItems" name="ScheduleOfNuclearInsuranceLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_ScheduleofLeaseCashFlowActivityTableTextBlock" name="ScheduleofLeaseCashFlowActivityTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_ScheduleofLeasesStatementofFinancialPositionTableTextBlock" name="ScheduleofLeasesStatementofFinancialPositionTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_SecondaryFinancialProtectionCompanyContributionAnnualMaximum" name="SecondaryFinancialProtectionCompanyContributionAnnualMaximum" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sre_SecondaryFinancialProtectionMaximum" name="SecondaryFinancialProtectionMaximum" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="sre_SempraEnergyMember" name="SempraEnergyMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_SempraGlobalMember" name="SempraGlobalMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_SempraLNGMember" name="SempraLNGMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_SempraLNGMidstreamMember" name="SempraLNGMidstreamMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_SempraMexicoMember" name="SempraMexicoMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_SempraMexicoSegmentMember" name="SempraMexicoSegmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_SempraNaturalGasSegmentMember" name="SempraNaturalGasSegmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_SempraRenewablesMember" name="SempraRenewablesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_SempraRenewablesSegmentMember" name="SempraRenewablesSegmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_SempraSouthAmericanUtilitiesMember" name="SempraSouthAmericanUtilitiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_SempraTexasHoldingsCorpMember" name="SempraTexasHoldingsCorpMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_SempraTexasIntermediateHoldingCompanyLLCMember" name="SempraTexasIntermediateHoldingCompanyLLCMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_SempraTexasUtilityMember" name="SempraTexasUtilityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_SempraU.S.BusinessesMember" name="SempraU.S.BusinessesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_SempraenergyconsolidatedMember" name="SempraenergyconsolidatedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_SettlementofForwardSaleContractsMember" name="SettlementofForwardSaleContractsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_SharesIssuedPricePerShareNetofUnderwritingDiscount" name="SharesIssuedPricePerShareNetofUnderwritingDiscount" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="sre_SharylandHoldingsLPMember" name="SharylandHoldingsLPMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_SharylandUtilitiesMember" name="SharylandUtilitiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_SoCalGasSegmentMember" name="SoCalGasSegmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_SouthernCaliforniaGasCompanyMember" name="SouthernCaliforniaGasCompanyMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_SpentNuclearFuelStorageInsurance" name="SpentNuclearFuelStorageInsurance" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="sre_StockoptionsRSAsandRSUsMember" name="StockoptionsRSAsandRSUsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_StorageFacilityMaximumCapacity" name="StorageFacilityMaximumCapacity" nillable="true" substitutionGroup="xbrli:item" type="xbrli:decimalItemType" xbrli:periodType="instant" />
  <xsd:element id="sre_StorageFacilityWorkingGasTarget" name="StorageFacilityWorkingGasTarget" nillable="true" substitutionGroup="xbrli:item" type="xbrli:decimalItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="sre_SubsdiaryOfCommonParentSoCalGasMember" name="SubsdiaryOfCommonParentSoCalGasMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_SubsidiaryOfCommonParentSDGEMember" name="SubsidiaryOfCommonParentSDGEMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_SunrisePowerlinkFireMitigationMember" name="SunrisePowerlinkFireMitigationMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_TAGPipelineNorteMember" name="TAGPipelineNorteMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_TaxCutsandJobsActChangeinTaxRateChangeinRevenueRequirement" name="TaxCutsandJobsActChangeinTaxRateChangeinRevenueRequirement" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="sre_TaxCutsandJobsActof2017ChangeinTaxRateDeferredTaxAssetsandLiabilitiesIncomeTaxExpenseBenefitRecognizedinPeriod" name="TaxCutsandJobsActof2017ChangeinTaxRateDeferredTaxAssetsandLiabilitiesIncomeTaxExpenseBenefitRecognizedinPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_TexasTransmissionInvestmentLLCMember" name="TexasTransmissionInvestmentLLCMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_TotalEquityMember" name="TotalEquityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_TotalInvestmentsAndOtherAssets" name="TotalInvestmentsAndOtherAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="sre_UnamortizedDiscountAndDebtIssuanceCosts" name="UnamortizedDiscountAndDebtIssuanceCosts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="sre_UtilitiesRegulatoryRevenue" name="UtilitiesRegulatoryRevenue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_UtilitiesServiceLineMember" name="UtilitiesServiceLineMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sre_UtilityOperatingRevenueFuel" name="UtilityOperatingRevenueFuel" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="sre_VatTaxClaimAmount" name="VatTaxClaimAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sre_Vestedrsusincludedinbasicwaso" name="Vestedrsusincludedinbasicwaso" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_WildfireMember" name="WildfireMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_WindGenerationProjectsMember" name="WindGenerationProjectsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_WindInvestmentsMember" name="WindInvestmentsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_WindandSolarInvestmentsMember" name="WindandSolarInvestmentsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sre_WorkersCompensationCostsMember" name="WorkersCompensationCostsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
</xsd:schema>
