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  <element name="AccruedNuclearRefuelingOutageCosts" id="scg_AccruedNuclearRefuelingOutageCosts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <element name="PublicUtilitiesDecommissioningEntityShare" id="scg_PublicUtilitiesDecommissioningEntityShare" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <element name="PublicUtilitiesDecommissioningCosts" id="scg_PublicUtilitiesDecommissioningCosts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <element name="PublicUtilitiesDecommissioningRegulatoryAuthorityShare" id="scg_PublicUtilitiesDecommissioningRegulatoryAuthorityShare" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <element name="PublicUtilitiesDecommissioningAmountCollectedThroughRatesForDecommissioningCosts" id="scg_PublicUtilitiesDecommissioningAmountCollectedThroughRatesForDecommissioningCosts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <element name="CashAndCashEquivalentsOriginalMaturityPeriodMaximum" id="scg_CashAndCashEquivalentsOriginalMaturityPeriodMaximum" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <element name="MaximumDurationForWhichReceivablesAreDue" id="scg_MaximumDurationForWhichReceivablesAreDue" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <element name="ScheduleOfChangesInElectricRateBLRATableTextBlock" id="scg_ScheduleOfChangesInElectricRateBLRATableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <element name="ScheduleOfChangesInGasRateRSATableTextBlock" id="scg_ScheduleOfChangesInGasRateRSATableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <element name="IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationChangesAbstract" id="scg_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationChangesAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="WeightOfEntitysPerformanceAgainstPreDeterminedMeasuresOfTotalStockholderReturnAsComparedToPeerGroupOfUtilitiesToDeterminePayoutOfPerformanceSharesAsPercentage" id="scg_WeightOfEntitysPerformanceAgainstPreDeterminedMeasuresOfTotalStockholderReturnAsComparedToPeerGroupOfUtilitiesToDeterminePayoutOfPerformanceSharesAsPercentage" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <element name="WeightOfGrowthInGAAPAdjustedNetEarningsPerShareFromOperationsToDeterminePayoutOfPerformanceSharesAsPercentage" id="scg_WeightOfGrowthInGAAPAdjustedNetEarningsPerShareFromOperationsToDeterminePayoutOfPerformanceSharesAsPercentage" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <element name="SignificantAccountingPoliciesTable" id="scg_SignificantAccountingPoliciesTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="SignificantAccountingPoliciesLineItems" id="scg_SignificantAccountingPoliciesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="PublicUtilitiesPropertyPlantAndEquipmentPlannedMajorMaintenanceAbstract" id="scg_PublicUtilitiesPropertyPlantAndEquipmentPlannedMajorMaintenanceAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="GoodwillAbstract" id="scg_GoodwillAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="NuclearDecommissioningAbstract" id="scg_NuclearDecommissioningAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="AssetManagementAndSupplyServiceAgreementsAbstract" id="scg_AssetManagementAndSupplyServiceAgreementsAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="DefinedBenefitPlanDeferredDebitAttributableToShareOfRegulatoryAuthority" id="scg_DefinedBenefitPlanDeferredDebitAttributableToShareOfRegulatoryAuthority" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <element name="DefinedBenefitPlanPeriodForWhichAnnualBaseEarningsAreConsideredUnderAveragePayFormula" id="scg_DefinedBenefitPlanPeriodForWhichAnnualBaseEarningsAreConsideredUnderAveragePayFormula" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <element name="DeferredIncomeTaxNoncashExpenseBenefit" id="scg_DeferredIncomeTaxNoncashExpenseBenefit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <element name="LongTermDebtNoncurrentIncludingDerivativeLiabilities" id="scg_LongTermDebtNoncurrentIncludingDerivativeLiabilities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <element name="DebtInstrumentCarryingAmountIncludingDerivativeLiabilities" id="scg_DebtInstrumentCarryingAmountIncludingDerivativeLiabilities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <element name="DeferredTaxLiabilitiesDeferredExpenseFuelCosts" id="scg_DeferredTaxLiabilitiesDeferredExpenseFuelCosts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <element name="RatioComponentAxis" id="scg_RatioComponentAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="RatioComponentDomain" id="scg_RatioComponentDomain" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="NumeratorMember" id="scg_NumeratorMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="DenominatorMember" id="scg_DenominatorMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element name="DefinedBenefitPlanHealthCareCostTrendRateAssumed" id="scg_DefinedBenefitPlanHealthCareCostTrendRateAssumed" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <element name="RelatedPartyTransactionPurchasesFromRelatedParty" id="scg_RelatedPartyTransactionPurchasesFromRelatedParty" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <element name="StockIssuedDuringPeriodValueDividendReinvestmentPlansAndCompensationPlans" id="scg_StockIssuedDuringPeriodValueDividendReinvestmentPlansAndCompensationPlans" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <element name="PublicUtilitiesDecommissioningSafeStoreStatus" id="scg_PublicUtilitiesDecommissioningSafeStoreStatus" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <element name="PublicUtilitiesDeferredStateTaxCreditsAcceleratedRecognitionFuelCost" id="scg_PublicUtilitiesDeferredStateTaxCreditsAcceleratedRecognitionFuelCost" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsMaximumNumberOfSharesAuthorized" id="scg_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsMaximumNumberOfSharesAuthorized" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" />
  <element name="AssetRetirementObligationExcludingNuclearDecommissioning" id="scg_AssetRetirementObligationExcludingNuclearDecommissioning" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <element name="EquityMethodInvestmentCashReceived" id="scg_EquityMethodInvestmentCashReceived" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <element name="PublicUtilitiesPropertyPlantAndEquipmentAdditionalIdentifiableCapitalCosts" id="scg_PublicUtilitiesPropertyPlantAndEquipmentAdditionalIdentifiableCapitalCosts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <element name="PublicUtilitiesPropertyPlantAndEquipmentIdentifiableCapitalCostsIncreaseDecrease" id="scg_PublicUtilitiesPropertyPlantAndEquipmentIdentifiableCapitalCostsIncreaseDecrease" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <element name="PublicUtilitiesAdditionalSkillsTrainingAndStaffExperienceExpenses" id="scg_PublicUtilitiesAdditionalSkillsTrainingAndStaffExperienceExpenses" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <element name="PublicUtilitiesAdditionalLaborExpensesForOversightOfNewUnits" id="scg_PublicUtilitiesAdditionalLaborExpensesForOversightOfNewUnits" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
</schema>