﻿<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.irs.gov/efile" returnVersion="2024v5.2">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2025-11-17T12:50:56-06:00</ReturnTs>
    <TaxPeriodEndDt>2024-12-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>331498605</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>PLANTE &amp; MORAN PLLC</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>10 S RIVERSIDE PLAZA 9TH FLOOR</AddressLine1Txt>
        <CityNm>CHICAGO</CityNm>
        <StateAbbreviationCd>IL</StateAbbreviationCd>
        <ZIPCd>60606</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990</ReturnTypeCd>
    <TaxPeriodBeginDt>2024-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>200471790</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>DTE ENERGY COMPANY MASTER VEBA TRUST</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>DTEE</BusinessNameControlTxt>
      <PhoneNum>3132351662</PhoneNum>
      <USAddress>
        <AddressLine1Txt>ONE ENERGY PLAZA NO 852WCB</AddressLine1Txt>
        <CityNm>DETROIT</CityNm>
        <StateAbbreviationCd>MI</StateAbbreviationCd>
        <ZIPCd>482261221</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>GREG DUREN</PersonNm>
      <PersonTitleTxt>CHIEF INVESTMENT OFFICER</PersonTitleTxt>
      <PhoneNum>3132351662</PhoneNum>
      <SignatureDt>2025-11-14</SignatureDt>
      <DiscussWithPaidPreparerInd>1</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>1</IRSResponsiblePrtyInfoCurrInd>
    <PreparerPersonGrp>
      <PreparerPersonNm>DAVID LOWENTHAL</PreparerPersonNm>
      <PTIN>P00378651</PTIN>
      <PhoneNum>3122071040</PhoneNum>
      <PreparationDt>2025-11-14</PreparationDt>
    </PreparerPersonGrp>
    <TaxYr>2024</TaxYr>
    <BuildTS>2025-03-06 01:10:19Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="5">
    <IRS990 documentId="RetDoc1038000001" referenceDocumentId="RetDoc1044400001">
      <PrincipalOfficerNm>GREG DUREN</PrincipalOfficerNm>
      <USAddress>
        <AddressLine1Txt>ONE ENERGY PLAZA NO 852WCB</AddressLine1Txt>
        <CityNm>DETROIT</CityNm>
        <StateAbbreviationCd>MI</StateAbbreviationCd>
        <ZIPCd>482261221</ZIPCd>
      </USAddress>
      <GrossReceiptsAmt>5506071073</GrossReceiptsAmt>
      <GroupReturnForAffiliatesInd>0</GroupReturnForAffiliatesInd>
      <Organization501cInd organization501cTypeTxt="9">X</Organization501cInd>
      <WebsiteAddressTxt>N/A</WebsiteAddressTxt>
      <TypeOfOrganizationTrustInd>X</TypeOfOrganizationTrustInd>
      <FormationYr>1993</FormationYr>
      <LegalDomicileStateCd>MI</LegalDomicileStateCd>
      <ActivityOrMissionDesc>THE VEBA WAS ESTABLISHED FOR THE PURPOSE OF PROVIDING FOR THE FUNDING OF PAYMENTS OF CERTAIN POST-RETIREMENT LIFE INSURANCE, SICKNESS, ACCIDENT, AND OTHER SIMILAR BENEFITS UNDER CERTAIN WELFARE BENEFIT PLANS MAINTAINED OR CONTRIBUTED TO BY DTE ENERGY COMPANY.</ActivityOrMissionDesc>
      <VotingMembersGoverningBodyCnt>1</VotingMembersGoverningBodyCnt>
      <VotingMembersIndependentCnt>0</VotingMembersIndependentCnt>
      <TotalEmployeeCnt>0</TotalEmployeeCnt>
      <TotalVolunteersCnt>0</TotalVolunteersCnt>
      <TotalGrossUBIAmt>6036951</TotalGrossUBIAmt>
      <NetUnrelatedBusTxblIncmAmt>5422424</NetUnrelatedBusTxblIncmAmt>
      <PYContributionsGrantsAmt>0</PYContributionsGrantsAmt>
      <CYContributionsGrantsAmt>0</CYContributionsGrantsAmt>
      <PYProgramServiceRevenueAmt>10624392</PYProgramServiceRevenueAmt>
      <CYProgramServiceRevenueAmt>10060820</CYProgramServiceRevenueAmt>
      <PYInvestmentIncomeAmt>65246708</PYInvestmentIncomeAmt>
      <CYInvestmentIncomeAmt>29118598</CYInvestmentIncomeAmt>
      <PYOtherRevenueAmt>0</PYOtherRevenueAmt>
      <CYOtherRevenueAmt>0</CYOtherRevenueAmt>
      <PYTotalRevenueAmt>75871100</PYTotalRevenueAmt>
      <CYTotalRevenueAmt>39179418</CYTotalRevenueAmt>
      <PYGrantsAndSimilarPaidAmt>0</PYGrantsAndSimilarPaidAmt>
      <CYGrantsAndSimilarPaidAmt>0</CYGrantsAndSimilarPaidAmt>
      <PYBenefitsPaidToMembersAmt>89836302</PYBenefitsPaidToMembersAmt>
      <CYBenefitsPaidToMembersAmt>81134809</CYBenefitsPaidToMembersAmt>
      <PYSalariesCompEmpBnftPaidAmt>399727</PYSalariesCompEmpBnftPaidAmt>
      <CYSalariesCompEmpBnftPaidAmt>394915</CYSalariesCompEmpBnftPaidAmt>
      <PYTotalProfFndrsngExpnsAmt>0</PYTotalProfFndrsngExpnsAmt>
      <CYTotalProfFndrsngExpnsAmt>0</CYTotalProfFndrsngExpnsAmt>
      <CYTotalFundraisingExpenseAmt>0</CYTotalFundraisingExpenseAmt>
      <PYOtherExpensesAmt>3427651</PYOtherExpensesAmt>
      <CYOtherExpensesAmt>1774606</CYOtherExpensesAmt>
      <PYTotalExpensesAmt>93663680</PYTotalExpensesAmt>
      <CYTotalExpensesAmt>83304330</CYTotalExpensesAmt>
      <PYRevenuesLessExpensesAmt>-17792580</PYRevenuesLessExpensesAmt>
      <CYRevenuesLessExpensesAmt>-44124912</CYRevenuesLessExpensesAmt>
      <TotalAssetsBOYAmt>1358902733</TotalAssetsBOYAmt>
      <TotalAssetsEOYAmt>1332562150</TotalAssetsEOYAmt>
      <TotalLiabilitiesBOYAmt>20029697</TotalLiabilitiesBOYAmt>
      <TotalLiabilitiesEOYAmt>17100715</TotalLiabilitiesEOYAmt>
      <NetAssetsOrFundBalancesBOYAmt>1338873036</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>1315461435</NetAssetsOrFundBalancesEOYAmt>
      <MissionDesc>THE VEBA WAS ESTABLISHED FOR THE PURPOSE OF PROVIDING FOR THE FUNDING OF PAYMENTS OF CERTAIN POST-RETIREMENT LIFE INSURANCE, SICKNESS, ACCIDENT, AND OTHER SIMILAR BENEFITS UNDER CERTAIN WELFARE BENEFIT PLANS MAINTAINED OR CONTRIBUTED TO BY DTE ENERGY COMPANY.</MissionDesc>
      <SignificantNewProgramSrvcInd>0</SignificantNewProgramSrvcInd>
      <SignificantChangeInd>0</SignificantChangeInd>
      <Desc>POST-RETIREMENT LIFE INSURANCE, SICKNESS, ACCIDENT, AND OTHER SIMILAR BENEFITS TO ELIGIBLE EMPLOYEES AND BENEFICIARIES.</Desc>
      <DescribedInSection501c3Ind>0</DescribedInSection501c3Ind>
      <ScheduleBRequiredInd>0</ScheduleBRequiredInd>
      <PoliticalCampaignActyInd>0</PoliticalCampaignActyInd>
      <SubjectToProxyTaxInd>0</SubjectToProxyTaxInd>
      <DonorAdvisedFundInd referenceDocumentId="RetDoc1040000001">0</DonorAdvisedFundInd>
      <ConservationEasementsInd referenceDocumentId="RetDoc1040000001">0</ConservationEasementsInd>
      <CollectionsOfArtInd referenceDocumentId="RetDoc1040000001">0</CollectionsOfArtInd>
      <CreditCounselingInd referenceDocumentId="RetDoc1040000001">0</CreditCounselingInd>
      <DonorRstrOrQuasiEndowmentsInd>0</DonorRstrOrQuasiEndowmentsInd>
      <ReportLandBuildingEquipmentInd referenceDocumentId="RetDoc1040000001">0</ReportLandBuildingEquipmentInd>
      <ReportInvestmentsOtherSecInd referenceDocumentId="RetDoc1040000001">1</ReportInvestmentsOtherSecInd>
      <ReportProgramRelatedInvstInd referenceDocumentId="RetDoc1040000001">0</ReportProgramRelatedInvstInd>
      <ReportOtherAssetsInd referenceDocumentId="RetDoc1040000001">0</ReportOtherAssetsInd>
      <ReportOtherLiabilitiesInd referenceDocumentId="RetDoc1040000001">0</ReportOtherLiabilitiesInd>
      <IncludeFIN48FootnoteInd referenceDocumentId="RetDoc1040000001">0</IncludeFIN48FootnoteInd>
      <IndependentAuditFinclStmtInd referenceDocumentId="RetDoc1040000001">0</IndependentAuditFinclStmtInd>
      <ConsolidatedAuditFinclStmtInd referenceDocumentId="RetDoc1040000001">0</ConsolidatedAuditFinclStmtInd>
      <SchoolOperatingInd>0</SchoolOperatingInd>
      <ForeignOfficeInd>0</ForeignOfficeInd>
      <ForeignActivitiesInd referenceDocumentId="RetDoc1040500001">1</ForeignActivitiesInd>
      <MoreThan5000KToOrgInd referenceDocumentId="RetDoc1040500001">0</MoreThan5000KToOrgInd>
      <MoreThan5000KToIndividualsInd referenceDocumentId="RetDoc1040500001">0</MoreThan5000KToIndividualsInd>
      <ProfessionalFundraisingInd>0</ProfessionalFundraisingInd>
      <FundraisingActivitiesInd>0</FundraisingActivitiesInd>
      <GamingActivitiesInd>0</GamingActivitiesInd>
      <OperateHospitalInd>0</OperateHospitalInd>
      <GrantsToOrganizationsInd>0</GrantsToOrganizationsInd>
      <GrantsToIndividualsInd>0</GrantsToIndividualsInd>
      <ScheduleJRequiredInd>0</ScheduleJRequiredInd>
      <TaxExemptBondsInd>0</TaxExemptBondsInd>
      <LoanOutstandingInd>0</LoanOutstandingInd>
      <GrantToRelatedPersonInd>0</GrantToRelatedPersonInd>
      <BusinessRlnWithOrgMemInd>0</BusinessRlnWithOrgMemInd>
      <BusinessRlnWithFamMemInd>0</BusinessRlnWithFamMemInd>
      <BusinessRlnWith35CtrlEntInd>0</BusinessRlnWith35CtrlEntInd>
      <DeductibleNonCashContriInd>0</DeductibleNonCashContriInd>
      <DeductibleArtContributionInd>0</DeductibleArtContributionInd>
      <TerminateOperationsInd>0</TerminateOperationsInd>
      <PartialLiquidationInd>0</PartialLiquidationInd>
      <DisregardedEntityInd referenceDocumentId="RetDoc1043400001">0</DisregardedEntityInd>
      <RelatedEntityInd referenceDocumentId="RetDoc1043400001">1</RelatedEntityInd>
      <RelatedOrganizationCtrlEntInd>0</RelatedOrganizationCtrlEntInd>
      <ActivitiesConductedPrtshpInd referenceDocumentId="RetDoc1043400001">0</ActivitiesConductedPrtshpInd>
      <ScheduleORequiredInd>1</ScheduleORequiredInd>
      <InfoInScheduleOPartVInd>X</InfoInScheduleOPartVInd>
      <IRPDocumentCnt>0</IRPDocumentCnt>
      <IRPDocumentW2GCnt>0</IRPDocumentW2GCnt>
      <EmployeeCnt>0</EmployeeCnt>
      <UnrelatedBusIncmOverLimitInd>1</UnrelatedBusIncmOverLimitInd>
      <Form990TFiledInd>1</Form990TFiledInd>
      <ForeignFinancialAccountInd>1</ForeignFinancialAccountInd>
      <ForeignCountryCd>AS</ForeignCountryCd>
      <ForeignCountryCd>AU</ForeignCountryCd>
      <ForeignCountryCd>BR</ForeignCountryCd>
      <ForeignCountryCd>CA</ForeignCountryCd>
      <ForeignCountryCd>CO</ForeignCountryCd>
      <ForeignCountryCd>EG</ForeignCountryCd>
      <ForeignCountryCd>FR</ForeignCountryCd>
      <ForeignCountryCd>GM</ForeignCountryCd>
      <ForeignCountryCd>HK</ForeignCountryCd>
      <ForeignCountryCd>ID</ForeignCountryCd>
      <ForeignCountryCd>IS</ForeignCountryCd>
      <ForeignCountryCd>IT</ForeignCountryCd>
      <ForeignCountryCd>JA</ForeignCountryCd>
      <ForeignCountryCd>KS</ForeignCountryCd>
      <ForeignCountryCd>MX</ForeignCountryCd>
      <ForeignCountryCd>NL</ForeignCountryCd>
      <ForeignCountryCd>NO</ForeignCountryCd>
      <ForeignCountryCd>SN</ForeignCountryCd>
      <ForeignCountryCd>SF</ForeignCountryCd>
      <ForeignCountryCd>SP</ForeignCountryCd>
      <ForeignCountryCd>SW</ForeignCountryCd>
      <ForeignCountryCd>SZ</ForeignCountryCd>
      <ForeignCountryCd>TW</ForeignCountryCd>
      <ForeignCountryCd>TU</ForeignCountryCd>
      <ForeignCountryCd>UK</ForeignCountryCd>
      <ForeignCountryCd>BD</ForeignCountryCd>
      <ForeignCountryCd>CI</ForeignCountryCd>
      <ForeignCountryCd>CH</ForeignCountryCd>
      <ForeignCountryCd>BB</ForeignCountryCd>
      <ForeignCountryCd>EC</ForeignCountryCd>
      <ForeignCountryCd>IC</ForeignCountryCd>
      <ForeignCountryCd>IN</ForeignCountryCd>
      <ForeignCountryCd>EI</ForeignCountryCd>
      <ForeignCountryCd>LU</ForeignCountryCd>
      <ForeignCountryCd>NI</ForeignCountryCd>
      <ForeignCountryCd>PE</ForeignCountryCd>
      <ForeignCountryCd>RS</ForeignCountryCd>
      <ForeignCountryCd>CJ</ForeignCountryCd>
      <ForeignCountryCd>VI</ForeignCountryCd>
      <ForeignCountryCd>RO</ForeignCountryCd>
      <ForeignCountryCd>AE</ForeignCountryCd>
      <ForeignCountryCd>HU</ForeignCountryCd>
      <ForeignCountryCd>IV</ForeignCountryCd>
      <ForeignCountryCd>JE</ForeignCountryCd>
      <ForeignCountryCd>PM</ForeignCountryCd>
      <ForeignCountryCd>RP</ForeignCountryCd>
      <ForeignCountryCd>DR</ForeignCountryCd>
      <ForeignCountryCd>PL</ForeignCountryCd>
      <ForeignCountryCd>SA</ForeignCountryCd>
      <ProhibitedTaxShelterTransInd>0</ProhibitedTaxShelterTransInd>
      <TaxablePartyNotificationInd>0</TaxablePartyNotificationInd>
      <NondeductibleContributionsInd>0</NondeductibleContributionsInd>
      <IndoorTanningServicesInd>0</IndoorTanningServicesInd>
      <SubjToTaxRmnrtnExPrchtPymtInd>0</SubjToTaxRmnrtnExPrchtPymtInd>
      <SubjectToExcsTaxNetInvstIncInd>0</SubjectToExcsTaxNetInvstIncInd>
      <InfoInScheduleOPartVIInd>X</InfoInScheduleOPartVIInd>
      <GoverningBodyVotingMembersCnt>1</GoverningBodyVotingMembersCnt>
      <IndependentVotingMemberCnt>0</IndependentVotingMemberCnt>
      <FamilyOrBusinessRlnInd>0</FamilyOrBusinessRlnInd>
      <DelegationOfMgmtDutiesInd>0</DelegationOfMgmtDutiesInd>
      <ChangeToOrgDocumentsInd>0</ChangeToOrgDocumentsInd>
      <MaterialDiversionOrMisuseInd>0</MaterialDiversionOrMisuseInd>
      <MembersOrStockholdersInd>0</MembersOrStockholdersInd>
      <ElectionOfBoardMembersInd>0</ElectionOfBoardMembersInd>
      <DecisionsSubjectToApprovaInd>0</DecisionsSubjectToApprovaInd>
      <MinutesOfGoverningBodyInd>1</MinutesOfGoverningBodyInd>
      <MinutesOfCommitteesInd>1</MinutesOfCommitteesInd>
      <OfficerMailingAddressInd>0</OfficerMailingAddressInd>
      <LocalChaptersInd>0</LocalChaptersInd>
      <Form990ProvidedToGvrnBodyInd>0</Form990ProvidedToGvrnBodyInd>
      <ConflictOfInterestPolicyInd>0</ConflictOfInterestPolicyInd>
      <WhistleblowerPolicyInd>1</WhistleblowerPolicyInd>
      <DocumentRetentionPolicyInd>1</DocumentRetentionPolicyInd>
      <CompensationProcessCEOInd>0</CompensationProcessCEOInd>
      <CompensationProcessOtherInd>0</CompensationProcessOtherInd>
      <InvestmentInJointVentureInd>0</InvestmentInJointVentureInd>
      <UponRequestInd>X</UponRequestInd>
      <BooksInCareOfDetail>
        <BusinessName>
          <BusinessNameLine1Txt>GREG DUREN</BusinessNameLine1Txt>
        </BusinessName>
        <PhoneNum>3132351662</PhoneNum>
        <USAddress>
          <AddressLine1Txt>ONE ENERGY PLAZA NO 852WCB</AddressLine1Txt>
          <CityNm>DETROIT</CityNm>
          <StateAbbreviationCd>MI</StateAbbreviationCd>
          <ZIPCd>482261221</ZIPCd>
        </USAddress>
      </BooksInCareOfDetail>
      <Form990PartVIISectionAGrp>
        <BusinessName>
          <BusinessNameLine1Txt>STATE STREET BANK AND TRUST CO</BusinessNameLine1Txt>
        </BusinessName>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <InstitutionalTrusteeInd>X</InstitutionalTrusteeInd>
        <ReportableCompFromOrgAmt>394915</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <TotalReportableCompFromOrgAmt>394915</TotalReportableCompFromOrgAmt>
      <TotReportableCompRltdOrgAmt>0</TotReportableCompRltdOrgAmt>
      <TotalOtherCompensationAmt>0</TotalOtherCompensationAmt>
      <IndivRcvdGreaterThan100KCnt>0</IndivRcvdGreaterThan100KCnt>
      <FormerOfcrEmployeesListedInd>0</FormerOfcrEmployeesListedInd>
      <TotalCompGreaterThan150KInd>0</TotalCompGreaterThan150KInd>
      <CompensationFromOtherSrcsInd>0</CompensationFromOtherSrcsInd>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>GOLDMAN SACHS &amp; CO LLC</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>200 WEST STREET</AddressLine1Txt>
            <CityNm>NEW YORK</CityNm>
            <StateAbbreviationCd>NY</StateAbbreviationCd>
            <ZIPCd>10282</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>INVESTMENT MANAGEMENT</ServicesDesc>
        <CompensationAmt>542792</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>PIMCO</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>650 NEWPORT CENTER DR</AddressLine1Txt>
            <CityNm>NEWPORT BEACH</CityNm>
            <StateAbbreviationCd>CA</StateAbbreviationCd>
            <ZIPCd>92660</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>INVESTMENT MANAGEMENT</ServicesDesc>
        <CompensationAmt>470011</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>NISA INVESTMENT ADVISORS LLC</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>7676 FORSYTH BLVD STE 1100</AddressLine1Txt>
            <CityNm>ST LOUIS</CityNm>
            <StateAbbreviationCd>MO</StateAbbreviationCd>
            <ZIPCd>63105</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>INVESTMENT MANAGEMENT</ServicesDesc>
        <CompensationAmt>439776</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>NEUBERGER BERMAN INVESTMENT ADVISOR</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>1290 AVENUE OF THE AMERICAS</AddressLine1Txt>
            <CityNm>NEW YORK</CityNm>
            <StateAbbreviationCd>NY</StateAbbreviationCd>
            <ZIPCd>10104</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>INVESTMENT MANAGEMENT</ServicesDesc>
        <CompensationAmt>105191</CompensationAmt>
      </ContractorCompensationGrp>
      <CntrctRcvdGreaterThan100KCnt>4</CntrctRcvdGreaterThan100KCnt>
      <ProgramServiceRevenueGrp>
        <Desc>EMPLOYER/EMPLOYEE CONTRIBUTIONS</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>10060820</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>10060820</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <TotalProgramServiceRevenueAmt>10060820</TotalProgramServiceRevenueAmt>
      <InvestmentIncomeGrp>
        <TotalRevenueColumnAmt>38124904</TotalRevenueColumnAmt>
        <UnrelatedBusinessRevenueAmt>6039951</UnrelatedBusinessRevenueAmt>
        <ExclusionAmt>32084953</ExclusionAmt>
      </InvestmentIncomeGrp>
      <GrossAmountSalesAssetsGrp>
        <SecuritiesAmt>5457885349</SecuritiesAmt>
      </GrossAmountSalesAssetsGrp>
      <LessCostOthBasisSalesExpnssGrp>
        <SecuritiesAmt>5466891655</SecuritiesAmt>
      </LessCostOthBasisSalesExpnssGrp>
      <GainOrLossGrp>
        <SecuritiesAmt>-9006306</SecuritiesAmt>
      </GainOrLossGrp>
      <NetGainOrLossInvestmentsGrp>
        <TotalRevenueColumnAmt>-9006306</TotalRevenueColumnAmt>
        <UnrelatedBusinessRevenueAmt>-3000</UnrelatedBusinessRevenueAmt>
        <ExclusionAmt>-9003306</ExclusionAmt>
      </NetGainOrLossInvestmentsGrp>
      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>39179418</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>10060820</RelatedOrExemptFuncIncomeAmt>
        <UnrelatedBusinessRevenueAmt>6036951</UnrelatedBusinessRevenueAmt>
        <ExclusionAmt>23081647</ExclusionAmt>
      </TotalRevenueGrp>
      <BenefitsToMembersGrp>
        <TotalAmt>81134809</TotalAmt>
      </BenefitsToMembersGrp>
      <CompCurrentOfcrDirectorsGrp>
        <TotalAmt>394915</TotalAmt>
      </CompCurrentOfcrDirectorsGrp>
      <FeesForSrvcInvstMgmntFeesGrp>
        <TotalAmt>1540412</TotalAmt>
      </FeesForSrvcInvstMgmntFeesGrp>
      <FeesForServicesOtherGrp>
        <TotalAmt>234194</TotalAmt>
      </FeesForServicesOtherGrp>
      <TotalFunctionalExpensesGrp>
        <TotalAmt>83304330</TotalAmt>
      </TotalFunctionalExpensesGrp>
      <SavingsAndTempCashInvstGrp>
        <BOYAmt>28238126</BOYAmt>
        <EOYAmt>25945524</EOYAmt>
      </SavingsAndTempCashInvstGrp>
      <AccountsReceivableGrp>
        <BOYAmt>21857876</BOYAmt>
        <EOYAmt>16756955</EOYAmt>
      </AccountsReceivableGrp>
      <InvestmentsPubTradedSecGrp>
        <BOYAmt>865478560</BOYAmt>
        <EOYAmt>840718282</EOYAmt>
      </InvestmentsPubTradedSecGrp>
      <InvestmentsOtherSecuritiesGrp>
        <BOYAmt>443328171</BOYAmt>
        <EOYAmt>449141389</EOYAmt>
      </InvestmentsOtherSecuritiesGrp>
      <TotalAssetsGrp>
        <BOYAmt>1358902733</BOYAmt>
        <EOYAmt>1332562150</EOYAmt>
      </TotalAssetsGrp>
      <AccountsPayableAccrExpnssGrp>
        <BOYAmt>20029697</BOYAmt>
        <EOYAmt>17100715</EOYAmt>
      </AccountsPayableAccrExpnssGrp>
      <TotalLiabilitiesGrp>
        <BOYAmt>20029697</BOYAmt>
        <EOYAmt>17100715</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrgDoesNotFollowFASB117Ind>X</OrgDoesNotFollowFASB117Ind>
      <CapStkTrPrinCurrentFundsGrp>
        <BOYAmt>1338873036</BOYAmt>
        <EOYAmt>1315461435</EOYAmt>
      </CapStkTrPrinCurrentFundsGrp>
      <PdInCapSrplsLandBldgEqpFundGrp>
        <BOYAmt>0</BOYAmt>
        <EOYAmt>0</EOYAmt>
      </PdInCapSrplsLandBldgEqpFundGrp>
      <RtnEarnEndowmentIncmOthFndsGrp>
        <BOYAmt>0</BOYAmt>
        <EOYAmt>0</EOYAmt>
      </RtnEarnEndowmentIncmOthFndsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>1338873036</BOYAmt>
        <EOYAmt>1315461435</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>1358902733</BOYAmt>
        <EOYAmt>1332562150</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <ReconcilationRevenueExpnssAmt>-44124912</ReconcilationRevenueExpnssAmt>
      <NetUnrlzdGainsLossesInvstAmt>20713311</NetUnrlzdGainsLossesInvstAmt>
      <OtherChangesInNetAssetsAmt>0</OtherChangesInNetAssetsAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
      <FSAuditedInd>0</FSAuditedInd>
      <FederalGrantAuditRequiredInd>0</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleD documentId="RetDoc1040000001">
      <TotalBookValueLandBuildingsAmt>0</TotalBookValueLandBuildingsAmt>
      <OtherSecuritiesGrp>
        <Desc>PARTNERSHIP INTERESTS</Desc>
        <BookValueAmt>382377266</BookValueAmt>
        <MethodValuationCd>C</MethodValuationCd>
      </OtherSecuritiesGrp>
      <OtherSecuritiesGrp>
        <Desc>DEBENTURES/INSURANCE CONTRACTS</Desc>
        <BookValueAmt>9916030</BookValueAmt>
        <MethodValuationCd>C</MethodValuationCd>
      </OtherSecuritiesGrp>
      <OtherSecuritiesGrp>
        <Desc>COMMON/COLLECTIVE TRUSTS</Desc>
        <BookValueAmt>37099518</BookValueAmt>
        <MethodValuationCd>C</MethodValuationCd>
      </OtherSecuritiesGrp>
      <OtherSecuritiesGrp>
        <Desc>POOLED SEPARATE ACCOUNTS</Desc>
        <BookValueAmt>19748575</BookValueAmt>
        <MethodValuationCd>C</MethodValuationCd>
      </OtherSecuritiesGrp>
      <TotalBookValueSecuritiesAmt>449141389</TotalBookValueSecuritiesAmt>
    </IRS990ScheduleD>
    <IRS990ScheduleF documentId="RetDoc1040500001">
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>CENTRAL AMERICA AND THE CARIBBEAN - ANTIGUA &amp; BARBUDA, ARUBA, BAHAMAS,</RegionTxt>
        <OfficesCnt>0</OfficesCnt>
        <EmployeeCnt>0</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>INVESTMENTS (AT END-OF-YEAR MARKET VALUE)</TypeOfActivitiesConductedTxt>
        <RegionTotalExpendituresAmt>220648329</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>EAST ASIA AND THE PACIFIC - AUSTRALIA, BRUNEI, BURMA, CAMBODIA,</RegionTxt>
        <OfficesCnt>0</OfficesCnt>
        <EmployeeCnt>0</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>INVESTMENTS (AT END-OF-YEAR MARKET VALUE)</TypeOfActivitiesConductedTxt>
        <RegionTotalExpendituresAmt>11787758</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>EUROPE (INCLUDING ICELAND &amp; GREENLAND) - ALBANIA, ANDORRA, AUSTRIA, BELGIUM</RegionTxt>
        <OfficesCnt>0</OfficesCnt>
        <EmployeeCnt>0</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>INVESTMENTS (AT END-OF-YEAR MARKET VALUE)</TypeOfActivitiesConductedTxt>
        <RegionTotalExpendituresAmt>54515375</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>MIDDLE EAST AND NORTH AFRICA - ALGERIA, BAHRAIN, DJIBOUTI, EGYPT,</RegionTxt>
        <OfficesCnt>0</OfficesCnt>
        <EmployeeCnt>0</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>INVESTMENTS (AT END-OF-YEAR MARKET VALUE)</TypeOfActivitiesConductedTxt>
        <RegionTotalExpendituresAmt>1382693</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>NORTH AMERICA - CANADA AND MEXICO, BUT NOT THE UNITED STATES</RegionTxt>
        <OfficesCnt>0</OfficesCnt>
        <EmployeeCnt>0</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>INVESTMENTS (AT END-OF-YEAR MARKET VALUE)</TypeOfActivitiesConductedTxt>
        <RegionTotalExpendituresAmt>17004410</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>RUSSIA AND NEIGHBORING STATES - ARMENIA, AZERBIJAN, BELARUS,</RegionTxt>
        <OfficesCnt>0</OfficesCnt>
        <EmployeeCnt>0</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>INVESTMENTS (AT END-OF-YEAR MARKET VALUE)</TypeOfActivitiesConductedTxt>
        <RegionTotalExpendituresAmt>37582</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>SOUTH AMERICA - ARGENTINA, BOLIVIA, BRAZIL, CHILE, COLUMBIA, ECUADOR,</RegionTxt>
        <OfficesCnt>0</OfficesCnt>
        <EmployeeCnt>0</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>INVESTMENTS (AT END-OF-YEAR MARKET VALUE)</TypeOfActivitiesConductedTxt>
        <RegionTotalExpendituresAmt>2471700</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>SOUTH ASIA - AFGHANISTAN, BANGLADESH, BHUTAN, INDIA, MALDIVES, NEPAL,</RegionTxt>
        <OfficesCnt>0</OfficesCnt>
        <EmployeeCnt>0</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>INVESTMENTS (AT END-OF-YEAR MARKET VALUE)</TypeOfActivitiesConductedTxt>
        <RegionTotalExpendituresAmt>71604</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>SUB-SAHARAN AFRICA - ANGOLA, BENIN, BOTSWANA, BURKINA FASO,</RegionTxt>
        <OfficesCnt>0</OfficesCnt>
        <EmployeeCnt>0</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>INVESTMENTS (AT END-OF-YEAR MARKET VALUE)</TypeOfActivitiesConductedTxt>
        <RegionTotalExpendituresAmt>2261264</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <SubtotalOfficesCnt>0</SubtotalOfficesCnt>
      <SubtotalEmployeesCnt>0</SubtotalEmployeesCnt>
      <ContinuationTotalOfficeCnt>0</ContinuationTotalOfficeCnt>
      <ContinuationTotalEmployeeCnt>0</ContinuationTotalEmployeeCnt>
      <TotalOfficeCnt>0</TotalOfficeCnt>
      <TotalEmployeeCnt>0</TotalEmployeeCnt>
      <SubtotalSpentAmt>307919451</SubtotalSpentAmt>
      <ContinuationSpentAmt>2261264</ContinuationSpentAmt>
      <TotalSpentAmt>310180715</TotalSpentAmt>
      <TransferToForeignCorpInd>1</TransferToForeignCorpInd>
      <InterestInForeignTrustInd>0</InterestInForeignTrustInd>
      <ForeignCorpOwnershipInd>1</ForeignCorpOwnershipInd>
      <PassiveForeignInvestmestCoInd>1</PassiveForeignInvestmestCoInd>
      <ForeignPartnershipInd>1</ForeignPartnershipInd>
      <BoycottCountriesInd>0</BoycottCountriesInd>
    </IRS990ScheduleF>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>FORM 990 IS PREPARED BY A THIRD PARTY, USING DATA PROVIDED BY THE MANAGEMENT OF DTE ENERGY COMPANY ("DTE"), THE SPONSOR OF THE BENEFIT PLANS FUNDED BY THE TRUST. A DRAFT COPY OF THE RETURN IS READ BY A MEMBER OF DTE'S HUMAN RESOURCES DEPARTMENT PRIOR TO SIGNING AND FILING THE RETURN.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>AS A 501(C)(9) ORGANIZATION, THE TRUST IS NOT REQUIRED TO MAKE ITS GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY, OR FINANCIAL STATEMENTS AVAILABLE TO THE GENERAL PUBLIC. THIS INFORMATION IS PUBLICLY AVAILABLE TO THE EXTENT REQUIRED BY ERISA.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
    <IRS990ScheduleR documentId="RetDoc1043400001">
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>DTE ENERGY COMPANY AFFILIATES EMPLOYEE BENEFIT PLANS MASTER TRUST</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>ONE ENERGY PLAZA</AddressLine1Txt>
          <CityNm>DETROIT</CityNm>
          <StateAbbreviationCd>MI</StateAbbreviationCd>
          <ZIPCd>48226</ZIPCd>
        </USAddress>
        <EIN>256264027</EIN>
        <PrimaryActivitiesTxt>RETIREMENT BENEFITS</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MI</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>401(A)</ExemptCodeSectionTxt>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedOrgTxblCorpTrGrp>
        <RelatedOrganizationName>
          <BusinessNameLine1Txt>DTE ENERGY COMPANY</BusinessNameLine1Txt>
        </RelatedOrganizationName>
        <USAddress>
          <AddressLine1Txt>ONE ENERGY PLAZA</AddressLine1Txt>
          <CityNm>DETROIT</CityNm>
          <StateAbbreviationCd>MI</StateAbbreviationCd>
          <ZIPCd>482261221</ZIPCd>
        </USAddress>
        <EIN>383217752</EIN>
        <PrimaryActivitiesTxt>ENERGY PROVIDER FOR ELECTRICITY AND NATURAL GAS</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MI</LegalDomicileStateCd>
        <DirectControllingNACd>N/A</DirectControllingNACd>
        <EntityTypeTxt>C</EntityTypeTxt>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedOrgTxblCorpTrGrp>
      <ReceiptOfIntAnntsRntsRyltsInd>0</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>0</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>0</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>0</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>0</LoansOrGuaranteesFromOthOrgInd>
      <DivRelatedOrganizationInd>0</DivRelatedOrganizationInd>
      <AssetSaleToOtherOrgInd>0</AssetSaleToOtherOrgInd>
      <AssetPurchaseFromOtherOrgInd>0</AssetPurchaseFromOtherOrgInd>
      <AssetExchangeInd>0</AssetExchangeInd>
      <RentalOfFacilitiesToOthOrgInd>0</RentalOfFacilitiesToOthOrgInd>
      <RentalOfFcltsFromOthOrgInd>0</RentalOfFcltsFromOthOrgInd>
      <PerformOfServicesForOthOrgInd>0</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>0</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>0</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>0</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>0</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>0</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>0</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>1</TransferFromOtherOrgInd>
    </IRS990ScheduleR>
  </ReturnData>
</Return>