<?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="2022v5.0">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2024-07-15T10:22:24-05:00</ReturnTs>
    <TaxPeriodEndDt>2023-09-30</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>562397000</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>TARWATER &amp; COMPANY PC</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>PO BOX 11622</AddressLine1Txt>
        <CityNm>KNOXVILLE</CityNm>
        <StateAbbreviationCd>TN</StateAbbreviationCd>
        <ZIPCd>37939</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990</ReturnTypeCd>
    <TaxPeriodBeginDt>2022-10-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>753073054</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>EAST TENNESSEE CLEAN FUELS COALITION</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>EAST</BusinessNameControlTxt>
      <PhoneNum>8659749665</PhoneNum>
      <USAddress>
        <AddressLine1Txt>311 CONFERENCE CENTER BUILDING</AddressLine1Txt>
        <CityNm>KNOXVILLE</CityNm>
        <StateAbbreviationCd>TN</StateAbbreviationCd>
        <ZIPCd>37996</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>JONATHAN OVERLY</PersonNm>
      <PersonTitleTxt>EXECUTIVE DIRECTOR</PersonTitleTxt>
      <PhoneNum>8659749665</PhoneNum>
      <SignatureDt>2024-05-10</SignatureDt>
      <DiscussWithPaidPreparerInd>1</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <SigningOfficerGrp>
      <PersonFullName>
        <PersonFirstNm>JONATHAN</PersonFirstNm>
        <PersonLastNm>OVERLY</PersonLastNm>
      </PersonFullName>
      <SSN>999009999</SSN>
    </SigningOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>0</IRSResponsiblePrtyInfoCurrInd>
    <PreparerPersonGrp>
      <PreparerPersonNm>JOE TARWATER CPA</PreparerPersonNm>
      <PTIN>P00937104</PTIN>
      <PhoneNum>8655840294</PhoneNum>
      <PreparationDt>2024-05-10</PreparationDt>
    </PreparerPersonGrp>
    <AdditionalFilerInformation>
      <TrustedCustomerGrp>
        <TrustedCustomerCd>2</TrustedCustomerCd>
        <AuthenticationAssuranceLevelCd>AAL1</AuthenticationAssuranceLevelCd>
        <IdentityAssuranceLevelCd>IAL1</IdentityAssuranceLevelCd>
      </TrustedCustomerGrp>
    </AdditionalFilerInformation>
    <TaxYr>2022</TaxYr>
    <BuildTS>2023-04-26 12:10:37Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="6">
    <IRS990 documentId="RetDoc1038000001" referenceDocumentId="RetDoc1044400001">
      <PrincipalOfficerNm>JONATHAN OVERLY</PrincipalOfficerNm>
      <USAddress>
        <AddressLine1Txt>311 CONFERENCE CENTER BUILDING</AddressLine1Txt>
        <CityNm>KNOXVILLE</CityNm>
        <StateAbbreviationCd>TN</StateAbbreviationCd>
        <ZIPCd>37996</ZIPCd>
      </USAddress>
      <GrossReceiptsAmt>1856235</GrossReceiptsAmt>
      <GroupReturnForAffiliatesInd>0</GroupReturnForAffiliatesInd>
      <GroupExemptionNum>3621</GroupExemptionNum>
      <Organization501c3Ind>X</Organization501c3Ind>
      <WebsiteAddressTxt>WWW.TNCLEANFUELS.ORG</WebsiteAddressTxt>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <FormationYr>2002</FormationYr>
      <LegalDomicileStateCd>TN</LegalDomicileStateCd>
      <ActivityOrMissionDesc>TO INCREASE THE USE OF CLEANER AMERICAN FUELS, VEHICLES AND ENERGY-SAVING TRANSPORTATION TECHNOLOGIES; TO IMPROVE AIR QUALITY AND HEALTH; TO CURB DEPENDENCE ON IMPORTED PETROLEUM AND SUPPORT TENNESSEE'S ECONOMY.</ActivityOrMissionDesc>
      <VotingMembersGoverningBodyCnt>7</VotingMembersGoverningBodyCnt>
      <VotingMembersIndependentCnt>7</VotingMembersIndependentCnt>
      <TotalEmployeeCnt>0</TotalEmployeeCnt>
      <TotalVolunteersCnt>100</TotalVolunteersCnt>
      <TotalGrossUBIAmt>0</TotalGrossUBIAmt>
      <NetUnrelatedBusTxblIncmAmt>0</NetUnrelatedBusTxblIncmAmt>
      <PYContributionsGrantsAmt>1636399</PYContributionsGrantsAmt>
      <CYContributionsGrantsAmt>1799315</CYContributionsGrantsAmt>
      <PYProgramServiceRevenueAmt>45597</PYProgramServiceRevenueAmt>
      <CYProgramServiceRevenueAmt>56896</CYProgramServiceRevenueAmt>
      <PYInvestmentIncomeAmt>0</PYInvestmentIncomeAmt>
      <CYInvestmentIncomeAmt>24</CYInvestmentIncomeAmt>
      <PYOtherRevenueAmt>0</PYOtherRevenueAmt>
      <CYOtherRevenueAmt>0</CYOtherRevenueAmt>
      <PYTotalRevenueAmt>1681996</PYTotalRevenueAmt>
      <CYTotalRevenueAmt>1856235</CYTotalRevenueAmt>
      <PYGrantsAndSimilarPaidAmt>1075369</PYGrantsAndSimilarPaidAmt>
      <CYGrantsAndSimilarPaidAmt>932567</CYGrantsAndSimilarPaidAmt>
      <PYBenefitsPaidToMembersAmt>0</PYBenefitsPaidToMembersAmt>
      <CYBenefitsPaidToMembersAmt>0</CYBenefitsPaidToMembersAmt>
      <PYSalariesCompEmpBnftPaidAmt>0</PYSalariesCompEmpBnftPaidAmt>
      <CYSalariesCompEmpBnftPaidAmt>0</CYSalariesCompEmpBnftPaidAmt>
      <PYTotalProfFndrsngExpnsAmt>0</PYTotalProfFndrsngExpnsAmt>
      <CYTotalProfFndrsngExpnsAmt>0</CYTotalProfFndrsngExpnsAmt>
      <CYTotalFundraisingExpenseAmt>70889</CYTotalFundraisingExpenseAmt>
      <PYOtherExpensesAmt>639114</PYOtherExpensesAmt>
      <CYOtherExpensesAmt>903469</CYOtherExpensesAmt>
      <PYTotalExpensesAmt>1714483</PYTotalExpensesAmt>
      <CYTotalExpensesAmt>1836036</CYTotalExpensesAmt>
      <PYRevenuesLessExpensesAmt>-32487</PYRevenuesLessExpensesAmt>
      <CYRevenuesLessExpensesAmt>20199</CYRevenuesLessExpensesAmt>
      <TotalAssetsBOYAmt>863754</TotalAssetsBOYAmt>
      <TotalAssetsEOYAmt>822566</TotalAssetsEOYAmt>
      <TotalLiabilitiesBOYAmt>584445</TotalLiabilitiesBOYAmt>
      <TotalLiabilitiesEOYAmt>523058</TotalLiabilitiesEOYAmt>
      <NetAssetsOrFundBalancesBOYAmt>279309</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>299508</NetAssetsOrFundBalancesEOYAmt>
      <MissionDesc>TO INCREASE THE USE OF CLEANER AMERICAN FUELS, VEHICLES AND ENERGY-SAVING TRANSPORTATION TECHNOLOGIES; TO IMPROVE AIR QUALITY AND HEALTH; TO CURB DEPENDENCE ON IMPORTED PETROLEUM AND SUPPORT TENNESSEE'S ECONOMY.</MissionDesc>
      <SignificantNewProgramSrvcInd>0</SignificantNewProgramSrvcInd>
      <SignificantChangeInd>0</SignificantChangeInd>
      <ExpenseAmt>1573120</ExpenseAmt>
      <GrantAmt>932567</GrantAmt>
      <RevenueAmt>1731649</RevenueAmt>
      <Desc>TO INCREASE THE USE OF CLEANER AMERICAN FUELS, VEHICLES AND ENERGY-SAVING TRANSPORTATION TECHNOLOGIES; TO IMPROVE AIR QUALITY AND HEALTH; TO CURB DEPENDENCE ON IMPORTED PETROLEUM AND SUPPORT TENNESSEE'S ECONOMY.</Desc>
      <TotalProgramServiceExpensesAmt>1573120</TotalProgramServiceExpensesAmt>
      <DescribedInSection501c3Ind referenceDocumentId="RetDoc1039100001">1</DescribedInSection501c3Ind>
      <ScheduleBRequiredInd>0</ScheduleBRequiredInd>
      <PoliticalCampaignActyInd referenceDocumentId="RetDoc1039700001">0</PoliticalCampaignActyInd>
      <LobbyingActivitiesInd referenceDocumentId="RetDoc1039700001">1</LobbyingActivitiesInd>
      <SubjectToProxyTaxInd referenceDocumentId="RetDoc1039700001">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">1</ReportLandBuildingEquipmentInd>
      <ReportInvestmentsOtherSecInd referenceDocumentId="RetDoc1040000001">0</ReportInvestmentsOtherSecInd>
      <ReportProgramRelatedInvstInd referenceDocumentId="RetDoc1040000001">0</ReportProgramRelatedInvstInd>
      <ReportOtherAssetsInd referenceDocumentId="RetDoc1040000001">0</ReportOtherAssetsInd>
      <ReportOtherLiabilitiesInd referenceDocumentId="RetDoc1040000001">0</ReportOtherLiabilitiesInd>
      <IncludeFIN48FootnoteInd referenceDocumentId="RetDoc1040000001">0</IncludeFIN48FootnoteInd>
      <IndependentAuditFinclStmtInd referenceDocumentId="RetDoc1040000001">1</IndependentAuditFinclStmtInd>
      <ConsolidatedAuditFinclStmtInd referenceDocumentId="RetDoc1040000001">0</ConsolidatedAuditFinclStmtInd>
      <SchoolOperatingInd>0</SchoolOperatingInd>
      <ForeignOfficeInd>0</ForeignOfficeInd>
      <ForeignActivitiesInd>0</ForeignActivitiesInd>
      <MoreThan5000KToOrgInd>0</MoreThan5000KToOrgInd>
      <MoreThan5000KToIndividualsInd>0</MoreThan5000KToIndividualsInd>
      <ProfessionalFundraisingInd>0</ProfessionalFundraisingInd>
      <FundraisingActivitiesInd>0</FundraisingActivitiesInd>
      <GamingActivitiesInd>0</GamingActivitiesInd>
      <OperateHospitalInd>0</OperateHospitalInd>
      <GrantsToOrganizationsInd referenceDocumentId="RetDoc1041900001">1</GrantsToOrganizationsInd>
      <GrantsToIndividualsInd referenceDocumentId="RetDoc1041900001">0</GrantsToIndividualsInd>
      <ScheduleJRequiredInd>0</ScheduleJRequiredInd>
      <TaxExemptBondsInd>0</TaxExemptBondsInd>
      <EngagedInExcessBenefitTransInd>0</EngagedInExcessBenefitTransInd>
      <PYExcessBenefitTransInd>0</PYExcessBenefitTransInd>
      <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>0</DisregardedEntityInd>
      <RelatedEntityInd>0</RelatedEntityInd>
      <RelatedOrganizationCtrlEntInd>0</RelatedOrganizationCtrlEntInd>
      <TrnsfrExmptNonChrtblRltdOrgInd>0</TrnsfrExmptNonChrtblRltdOrgInd>
      <ActivitiesConductedPrtshpInd>0</ActivitiesConductedPrtshpInd>
      <ScheduleORequiredInd>1</ScheduleORequiredInd>
      <IRPDocumentCnt>0</IRPDocumentCnt>
      <IRPDocumentW2GCnt>0</IRPDocumentW2GCnt>
      <EmployeeCnt>0</EmployeeCnt>
      <UnrelatedBusIncmOverLimitInd>0</UnrelatedBusIncmOverLimitInd>
      <ForeignFinancialAccountInd>0</ForeignFinancialAccountInd>
      <ProhibitedTaxShelterTransInd>0</ProhibitedTaxShelterTransInd>
      <TaxablePartyNotificationInd>0</TaxablePartyNotificationInd>
      <NondeductibleContributionsInd>0</NondeductibleContributionsInd>
      <QuidProQuoContributionsInd>0</QuidProQuoContributionsInd>
      <Form8282PropertyDisposedOfInd>0</Form8282PropertyDisposedOfInd>
      <IndoorTanningServicesInd>0</IndoorTanningServicesInd>
      <SubjToTaxRmnrtnExPrchtPymtInd>0</SubjToTaxRmnrtnExPrchtPymtInd>
      <SubjectToExcsTaxNetInvstIncInd>0</SubjectToExcsTaxNetInvstIncInd>
      <InfoInScheduleOPartVIInd>X</InfoInScheduleOPartVIInd>
      <GoverningBodyVotingMembersCnt>7</GoverningBodyVotingMembersCnt>
      <IndependentVotingMemberCnt>7</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>0</WhistleblowerPolicyInd>
      <DocumentRetentionPolicyInd>0</DocumentRetentionPolicyInd>
      <CompensationProcessCEOInd>0</CompensationProcessCEOInd>
      <CompensationProcessOtherInd>0</CompensationProcessOtherInd>
      <InvestmentInJointVentureInd>0</InvestmentInJointVentureInd>
      <UponRequestInd>X</UponRequestInd>
      <BooksInCareOfDetail>
        <BusinessName>
          <BusinessNameLine1Txt>EAST TENNESSEE CLEAN FUELS COALITION</BusinessNameLine1Txt>
        </BusinessName>
        <PhoneNum>8659749665</PhoneNum>
        <USAddress>
          <AddressLine1Txt>311 CONFERENCE CENTER BUILDING</AddressLine1Txt>
          <CityNm>KNOXVILLE</CityNm>
          <StateAbbreviationCd>TN</StateAbbreviationCd>
          <ZIPCd>37996</ZIPCd>
        </USAddress>
      </BooksInCareOfDetail>
      <NoListedPersonsCompensatedInd>X</NoListedPersonsCompensatedInd>
      <Form990PartVIISectionAGrp>
        <PersonNm>CARLA YORK</PersonNm>
        <TitleTxt>PRESIDENT</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JAN COMPTON</PersonNm>
        <TitleTxt>SECRETARY</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>CHRIS LOWERY</PersonNm>
        <TitleTxt>TREASURER</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>CHRIS COX</PersonNm>
        <TitleTxt>ADVISOR</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>SCOTT CURRAN</PersonNm>
        <TitleTxt>ADVISOR</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>CONSEULO CAPSHAW</PersonNm>
        <TitleTxt>ADVISOR</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>HAPPY FOX</PersonNm>
        <TitleTxt>ADVISOR</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MINGZHOU JIN</PersonNm>
        <TitleTxt>ADVISOR</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JONATHAN OVERLY</PersonNm>
        <TitleTxt>EXECUTIVE DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <TotalReportableCompFromOrgAmt>0</TotalReportableCompFromOrgAmt>
      <TotReportableCompRltdOrgAmt>0</TotReportableCompRltdOrgAmt>
      <TotalOtherCompensationAmt>0</TotalOtherCompensationAmt>
      <IndivRcvdGreaterThan100KCnt>0</IndivRcvdGreaterThan100KCnt>
      <FormerOfcrEmployeesListedInd>0</FormerOfcrEmployeesListedInd>
      <TotalCompGreaterThan150KInd>0</TotalCompGreaterThan150KInd>
      <CompensationFromOtherSrcsInd>0</CompensationFromOtherSrcsInd>
      <CntrctRcvdGreaterThan100KCnt>0</CntrctRcvdGreaterThan100KCnt>
      <MembershipDuesAmt>80553</MembershipDuesAmt>
      <GovernmentGrantsAmt>1674780</GovernmentGrantsAmt>
      <AllOtherContributionsAmt>43982</AllOtherContributionsAmt>
      <TotalContributionsAmt>1799315</TotalContributionsAmt>
      <ProgramServiceRevenueGrp>
        <Desc>CONTRACT REVENUE</Desc>
        <BusinessCd>480000</BusinessCd>
        <TotalRevenueColumnAmt>56896</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>56896</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <TotalProgramServiceRevenueAmt>56896</TotalProgramServiceRevenueAmt>
      <IncmFromInvestBondProceedsGrp>
        <TotalRevenueColumnAmt>24</TotalRevenueColumnAmt>
        <ExclusionAmt>24</ExclusionAmt>
      </IncmFromInvestBondProceedsGrp>
      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>1856235</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>56896</RelatedOrExemptFuncIncomeAmt>
        <UnrelatedBusinessRevenueAmt>0</UnrelatedBusinessRevenueAmt>
        <ExclusionAmt>24</ExclusionAmt>
      </TotalRevenueGrp>
      <GrantsToDomesticOrgsGrp>
        <TotalAmt>932567</TotalAmt>
        <ProgramServicesAmt>932567</ProgramServicesAmt>
      </GrantsToDomesticOrgsGrp>
      <FeesForServicesManagementGrp>
        <TotalAmt>665894</TotalAmt>
        <ProgramServicesAmt>466126</ProgramServicesAmt>
        <ManagementAndGeneralAmt>133179</ManagementAndGeneralAmt>
        <FundraisingAmt>66589</FundraisingAmt>
      </FeesForServicesManagementGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>50247</TotalAmt>
        <ManagementAndGeneralAmt>50247</ManagementAndGeneralAmt>
      </FeesForServicesAccountingGrp>
      <AdvertisingGrp>
        <TotalAmt>8879</TotalAmt>
        <ProgramServicesAmt>8879</ProgramServicesAmt>
      </AdvertisingGrp>
      <OfficeExpensesGrp>
        <TotalAmt>10409</TotalAmt>
        <ProgramServicesAmt>7286</ProgramServicesAmt>
        <ManagementAndGeneralAmt>2082</ManagementAndGeneralAmt>
        <FundraisingAmt>1041</FundraisingAmt>
      </OfficeExpensesGrp>
      <InformationTechnologyGrp>
        <TotalAmt>19471</TotalAmt>
        <ProgramServicesAmt>13630</ProgramServicesAmt>
        <ManagementAndGeneralAmt>3894</ManagementAndGeneralAmt>
        <FundraisingAmt>1947</FundraisingAmt>
      </InformationTechnologyGrp>
      <TravelGrp>
        <TotalAmt>47726</TotalAmt>
        <ProgramServicesAmt>47726</ProgramServicesAmt>
      </TravelGrp>
      <ConferencesMeetingsGrp>
        <TotalAmt>46863</TotalAmt>
        <ProgramServicesAmt>46863</ProgramServicesAmt>
      </ConferencesMeetingsGrp>
      <DepreciationDepletionGrp>
        <TotalAmt>15064</TotalAmt>
        <ProgramServicesAmt>15064</ProgramServicesAmt>
      </DepreciationDepletionGrp>
      <InsuranceGrp>
        <TotalAmt>7236</TotalAmt>
        <ProgramServicesAmt>5065</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1447</ManagementAndGeneralAmt>
        <FundraisingAmt>724</FundraisingAmt>
      </InsuranceGrp>
      <OtherExpensesGrp>
        <Desc>MEALS</Desc>
        <TotalAmt>20685</TotalAmt>
        <ProgramServicesAmt>20685</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>MISCELLANEOUS</Desc>
        <TotalAmt>5886</TotalAmt>
        <ProgramServicesAmt>4120</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1178</ManagementAndGeneralAmt>
        <FundraisingAmt>588</FundraisingAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>POSTAGE AND PRINTING</Desc>
        <TotalAmt>5109</TotalAmt>
        <ProgramServicesAmt>5109</ProgramServicesAmt>
      </OtherExpensesGrp>
      <TotalFunctionalExpensesGrp>
        <TotalAmt>1836036</TotalAmt>
        <ProgramServicesAmt>1573120</ProgramServicesAmt>
        <ManagementAndGeneralAmt>192027</ManagementAndGeneralAmt>
        <FundraisingAmt>70889</FundraisingAmt>
      </TotalFunctionalExpensesGrp>
      <CashNonInterestBearingGrp>
        <BOYAmt>215116</BOYAmt>
        <EOYAmt>78444</EOYAmt>
      </CashNonInterestBearingGrp>
      <SavingsAndTempCashInvstGrp>
        <BOYAmt>8920</BOYAmt>
        <EOYAmt>3943</EOYAmt>
      </SavingsAndTempCashInvstGrp>
      <PledgesAndGrantsReceivableGrp>
        <BOYAmt>597328</BOYAmt>
        <EOYAmt>610066</EOYAmt>
      </PledgesAndGrantsReceivableGrp>
      <AccountsReceivableGrp>
        <BOYAmt>9786</BOYAmt>
        <EOYAmt>36173</EOYAmt>
      </AccountsReceivableGrp>
      <PrepaidExpensesDefrdChargesGrp>
        <EOYAmt>4118</EOYAmt>
      </PrepaidExpensesDefrdChargesGrp>
      <LandBldgEquipCostOrOtherBssAmt>105439</LandBldgEquipCostOrOtherBssAmt>
      <LandBldgEquipAccumDeprecAmt>15617</LandBldgEquipAccumDeprecAmt>
      <LandBldgEquipBasisNetGrp>
        <BOYAmt>32604</BOYAmt>
        <EOYAmt>89822</EOYAmt>
      </LandBldgEquipBasisNetGrp>
      <TotalAssetsGrp>
        <BOYAmt>863754</BOYAmt>
        <EOYAmt>822566</EOYAmt>
      </TotalAssetsGrp>
      <AccountsPayableAccrExpnssGrp>
        <BOYAmt>584445</BOYAmt>
        <EOYAmt>523058</EOYAmt>
      </AccountsPayableAccrExpnssGrp>
      <TotalLiabilitiesGrp>
        <BOYAmt>584445</BOYAmt>
        <EOYAmt>523058</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
      <NoDonorRestrictionNetAssetsGrp>
        <BOYAmt>8265</BOYAmt>
        <EOYAmt>138360</EOYAmt>
      </NoDonorRestrictionNetAssetsGrp>
      <DonorRestrictionNetAssetsGrp>
        <BOYAmt>271044</BOYAmt>
        <EOYAmt>161148</EOYAmt>
      </DonorRestrictionNetAssetsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>279309</BOYAmt>
        <EOYAmt>299508</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>863754</BOYAmt>
        <EOYAmt>822566</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <ReconcilationRevenueExpnssAmt>20199</ReconcilationRevenueExpnssAmt>
      <OtherChangesInNetAssetsAmt>0</OtherChangesInNetAssetsAmt>
      <InfoInScheduleOPartXIIInd>X</InfoInScheduleOPartXIIInd>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
      <FSAuditedInd>1</FSAuditedInd>
      <FSAuditedBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
      </FSAuditedBasisGrp>
      <AuditCommitteeInd>1</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>1</FederalGrantAuditRequiredInd>
      <FederalGrantAuditPerformedInd>1</FederalGrantAuditPerformedInd>
    </IRS990>
    <IRS990ScheduleA documentId="RetDoc1039100001">
      <PublicOrganization170Ind>X</PublicOrganization170Ind>
      <GiftsGrantsContriRcvd170Grp>
        <CurrentTaxYearMinus4YearsAmt>538435</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>577652</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>729214</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>1633680</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>1871703</CurrentTaxYearAmt>
        <TotalAmt>5350684</TotalAmt>
      </GiftsGrantsContriRcvd170Grp>
      <TotalCalendarYear170Grp>
        <CurrentTaxYearMinus4YearsAmt>538435</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>577652</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>729214</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>1633680</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>1871703</CurrentTaxYearAmt>
        <TotalAmt>5350684</TotalAmt>
      </TotalCalendarYear170Grp>
      <PublicSupportTotal170Amt>5350684</PublicSupportTotal170Amt>
      <TotalSupportAmt>5350684</TotalSupportAmt>
      <PublicSupportCY170Pct>1.00000</PublicSupportCY170Pct>
      <PublicSupportPY170Pct>1.00000</PublicSupportPY170Pct>
      <ThirtyThrPctSuprtTestsCY170Ind>X</ThirtyThrPctSuprtTestsCY170Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleC documentId="RetDoc1039700001">
      <VolunteersInd>0</VolunteersInd>
      <PaidStaffOrManagementInd>1</PaidStaffOrManagementInd>
      <MediaAdvertisementsInd>0</MediaAdvertisementsInd>
      <MailingsMembersInd>0</MailingsMembersInd>
      <PublicationsOrBroadcastInd>0</PublicationsOrBroadcastInd>
      <GrantsOtherOrganizationsInd>0</GrantsOtherOrganizationsInd>
      <DirectContactLegislatorsInd>1</DirectContactLegislatorsInd>
      <DirectContactLegislatorsAmt>1000</DirectContactLegislatorsAmt>
      <RalliesDemonstrationsInd>0</RalliesDemonstrationsInd>
      <OtherActivitiesInd>0</OtherActivitiesInd>
      <TotalLobbyingExpendituresAmt>1000</TotalLobbyingExpendituresAmt>
      <NotDescribedSection501c3Ind>0</NotDescribedSection501c3Ind>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART II-B, LINE 1:</FormAndLineReferenceDesc>
        <ExplanationTxt>SCHEDULE C, PART II-B, LINE 1 PART II-B, LINE 1G - 8 HOURS OF GRASSROOTS LOBBYING EFFORTS. PART II-B, LINE 1G - 4 HOURS OF DIRECT CONTACT WITH LEGISLATORS. PART II-B, LINE 1G - 4 HOURS SPENT COMPOSING AND DELIVERING LETTERS TO LEGISLATORS WITH CONSTITUENT SIGNATURES. ALL LOBBYING EFFORTS RELATED TO PARTICIPATING IN THE ANNUAL "ENERGY INDEPENDENCE SUMMIT" THAT TAKES PLACE IN WASHINGTON DC. THE SUMMIT TAKES PLACE OVER SEVERAL DAYS, BUT ONE DAY IS FOCUSED ON MEETINGS WITH FEDERAL LEGISLATORS AND THEIR STAFF ON THE HILL. WHAT IS DISCUSSED IN THOSE LEGISLATOR/STAFF MEETINGS INCLUDES EDUCATION AND UPDATES ON ALTERNATIVE FUEL PROJECTS IN THEIR DISTRICT OR THE ENTIRE STATE, REQUESTING SUPPORT FOR THE DOE CLEAN CITIES BUDGET AND OTHER SIMILAR PIECES OF LEGISLATION (LIKE THE DERA PROGRAM THROUGH EPA), AND ANSWERING ANY QUESTIONS THEY HAVE. ADDITIONAL FOLLOW-UP TIME IS ALSO SPENT AFTER THAT DAY COMMUNICATING WITH LEGISLATORS AND THEIR STAFF REGARDING LANGUAGE THE COALITION WOULD LIKE TO SEE INCLUDED IN FEDERAL LEGISTATION.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleC>
    <IRS990ScheduleD documentId="RetDoc1040000001">
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>105439</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>15617</DepreciationAmt>
        <BookValueAmt>89822</BookValueAmt>
      </EquipmentGrp>
      <TotalBookValueLandBuildingsAmt>89822</TotalBookValueLandBuildingsAmt>
      <TotalRevEtcAuditedFinclStmtAmt>1915709</TotalRevEtcAuditedFinclStmtAmt>
      <DonatedServicesAndUseFcltsAmt>59474</DonatedServicesAndUseFcltsAmt>
      <RevenueNotReportedAmt>59474</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>1856235</RevenueSubtotalAmt>
      <RevenueNotReportedFinclStmtAmt>0</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>1856235</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>1895510</TotExpnsEtcAuditedFinclStmtAmt>
      <DonatedServicesUseFcltsAmt>59474</DonatedServicesUseFcltsAmt>
      <ExpensesNotReportedAmt>59474</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>1836036</ExpensesSubtotalAmt>
      <ExpensesNotRptFinclStmtAmt>0</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>1836036</TotalExpensesPerForm990Amt>
    </IRS990ScheduleD>
    <IRS990ScheduleI documentId="RetDoc1041900001">
      <GrantRecordsMaintainedInd>1</GrantRecordsMaintainedInd>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>CLEAN FUELS OHIO</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <RecipientEIN>043595329</RecipientEIN>
        <CashGrantAmt>505012</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ENERGY UPGRADES</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>HAWKINS COUNTY BOARD OF EDUCATION</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <CashGrantAmt>72000</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ENERGY UPGRADES</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>CONNECTICUT SOUTHWESTERN AREA CLEAN CITIES</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <CashGrantAmt>33740</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ENERGY UPGRADES</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>VIRGINIA CLEAN CITIES</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <CashGrantAmt>23281</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ENERGY UPGRADES</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>LOUISIANA CLEAN FUELS</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <CashGrantAmt>21612</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ENERGY UPGRADES</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>UTAH CLEAN CITIES COALITION</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <CashGrantAmt>21400</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ENERGY UPGRADES</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>DRIVE CLEAN COLORADO</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <CashGrantAmt>20300</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ENERGY UPGRADES</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>EMPIRE CLEAN CITIES</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <CashGrantAmt>20000</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ENERGY UPGRADES</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>URSA MAJOR LOGISTICS</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <CashGrantAmt>18000</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ENERGY UPGRADES</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>NEW JERSEY CLEAN CITIES COALITION</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <CashGrantAmt>15619</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ENERGY UPGRADES</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>EAST BAY CLEAN CITIES COALITION</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <CashGrantAmt>12600</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ENERGY UPGRADES</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>DRIVE CLEAN INDIANA</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <CashGrantAmt>12325</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ENERGY UPGRADES</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>CLEAN CITIES GEORGIA (V)</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <CashGrantAmt>11464</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ENERGY UPGRADES</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>WEST VIRGINIA CLEAN CITIES</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <CashGrantAmt>11200</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ENERGY UPGRADES</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>MINNESOTA CLEAN CITIES COALITION (MC3)</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <CashGrantAmt>10557</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ENERGY UPGRADES</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>NORTH DAKOTA CLEAN CITIES</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <CashGrantAmt>9816</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ENERGY UPGRADES</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>WISCONSIN CLEAN CITIES</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <CashGrantAmt>9493</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ENERGY UPGRADES</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>VERMONT CLEAN CITIES COALITION</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <CashGrantAmt>9319</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ENERGY UPGRADES</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>MAINE CLEAN COMMUNITIES</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <CashGrantAmt>8450</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ENERGY UPGRADES</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>CENTRAL OKLAHOMA CLEAN CITIES COALITION</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <CashGrantAmt>8400</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ENERGY UPGRADES</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>CHICAGO AREA CLEAN CITIES</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <CashGrantAmt>8300</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ENERGY UPGRADES</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>TULSA AREA CLEAN CITIES (INCOG)</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <CashGrantAmt>8000</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ENERGY UPGRADES</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>YELLOWSTONE-TETON CLEAN CITIES</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <CashGrantAmt>7457</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ENERGY UPGRADES</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>FLORIDA SOLAR ENERGY CENTER</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <CashGrantAmt>7400</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ENERGY UPGRADES</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>SAN DIEGO CLEAN CITIES COALITION</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <CashGrantAmt>5525</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ENERGY UPGRADES</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>GREATER WASHINGTON REGION CLEAN CITIES COALITION</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <CashGrantAmt>8753</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>ENERGY UPGRADES</PurposeOfGrantTxt>
      </RecipientTable>
    </IRS990ScheduleI>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>FORM 990 IS REVIEWED BY THE EXECUTIVE DIRECTOR BEFORE FILING</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>UPON WRITTEN REQUEST, THE ORGANIZATION PROVIDES THE REQUESTED DOCUMENTS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XII, LINE 2C:</FormAndLineReferenceDesc>
        <ExplanationTxt>ORGANIZATION'S PROCESS TO REVIEW FORM 990 HAS NOT CHANGED FROM THE PRIOR YEAR.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>
