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  <xs:element id="wec_EBPNoteReceivableFromParticipantAccountBasisSpreadOnPrimeRate" abstract="false" name="EBPNoteReceivableFromParticipantAccountBasisSpreadOnPrimeRate" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="wec_EBPNoteReceivableFromParticipantMaximumNumberOfNotesOutstanding" abstract="false" name="EBPNoteReceivableFromParticipantMaximumNumberOfNotesOutstanding" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="wec_EBPEmployerContributionVestingServicePeriod" abstract="false" name="EBPEmployerContributionVestingServicePeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="wec_NumberOfChangesInValuationMethodologies" abstract="false" name="NumberOfChangesInValuationMethodologies" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="wec_EBPBlendedRateIncomeFundMember" abstract="true" name="EBPBlendedRateIncomeFundMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wec_NumberOfParticipantRedemptionRestrictions" abstract="false" name="NumberOfParticipantRedemptionRestrictions" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="wec_InvestmentContractInstitutionAxis" abstract="true" name="InvestmentContractInstitutionAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="wec_InvestmentContractInstitutionDomain" abstract="true" name="InvestmentContractInstitutionDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wec_JPMorganChaseCo.Member" abstract="true" name="JPMorganChaseCo.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wec_NationwideLifeIns.Co.Member" abstract="true" name="NationwideLifeIns.Co.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wec_PrudentialIns.Co.OfAmericaMember" abstract="true" name="PrudentialIns.Co.OfAmericaMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wec_MetropolitanLifeIns.Co.Member" abstract="true" name="MetropolitanLifeIns.Co.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wec_MassachusettsMutualMember" abstract="true" name="MassachusettsMutualMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wec_TransamericaPremierLifeMember" abstract="true" name="TransamericaPremierLifeMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wec_AmericanGeneralLifeIns.Co.Member" abstract="true" name="AmericanGeneralLifeIns.Co.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wec_PacificLifeIns.Co.Member" abstract="true" name="PacificLifeIns.Co.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wec_StateStreetBankTrustCo.BostonMember" abstract="true" name="StateStreetBankTrustCo.BostonMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wec_ShortTermInvestmentFundMember" abstract="true" name="ShortTermInvestmentFundMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wec_YieldBasedOnActualEarnings" abstract="false" name="YieldBasedOnActualEarnings" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="wec_YieldBasedOnInterestRateCreditedToParticipants" abstract="false" name="YieldBasedOnInterestRateCreditedToParticipants" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="wec_MaximumPercentageOfAssetsCoveredByWrapContracts" abstract="false" name="MaximumPercentageOfAssetsCoveredByWrapContracts" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="wec_MinimumCreditingRate" abstract="false" name="MinimumCreditingRate" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="wec_PotentialFundYield" abstract="false" name="PotentialFundYield" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="wec_EBPVestingPercentageUponPlanTermination" abstract="false" name="EBPVestingPercentageUponPlanTermination" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="wec_AuditsInProgress" abstract="false" name="AuditsInProgress" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="wec_SecurityTypeAxis" abstract="true" name="SecurityTypeAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="wec_SecurityTypeDomain" abstract="true" name="SecurityTypeDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wec_EBPInvestmentNumberOfUnitsHeldInWECStockFund" abstract="false" name="EBPInvestmentNumberOfUnitsHeldInWECStockFund" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="wec_CostOfInvestmentAcquired" abstract="false" name="CostOfInvestmentAcquired" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="wec_InvestmentsSold" abstract="false" name="InvestmentsSold" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="wec_CostOfServicesProvidedByTheCompany" abstract="false" name="CostOfServicesProvidedByTheCompany" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
</xs:schema>
