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      <Form990PartVIISectionAGrp>
        <PersonNm>JOHN STEELMAN</PersonNm>
        <TitleTxt>DIR. TRANS.</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>JOHN THOMPSON</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>JEREMY TARR</PersonNm>
        <TitleTxt>U.S STATE PO</TitleTxt>
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        <OtherCompensationAmt>23651</OtherCompensationAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>JONATHAN LEWIS</PersonNm>
        <TitleTxt>CHIEF OF GEO</TitleTxt>
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        <OtherCompensationAmt>40762</OtherCompensationAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>KASPARAS SPOKAS</PersonNm>
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      <Form990PartVIISectionAGrp>
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      <Form990PartVIISectionAGrp>
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      <Form990PartVIISectionAGrp>
        <PersonNm>LARISSA LEE BECK</PersonNm>
        <TitleTxt>SENIOR DIR E</TitleTxt>
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        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
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        <OtherCompensationAmt>13364</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>ANN WEEKS</PersonNm>
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        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>222507</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>11853</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>CHARLES VON BUCHWALD-WRIGHT</PersonNm>
        <TitleTxt>DIRECTOR, IT</TitleTxt>
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        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>17938</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>DAVID MCCABE</PersonNm>
        <TitleTxt>SENIOR SCIEN</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
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        <OtherCompensationAmt>40628</OtherCompensationAmt>
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      <FormerOfcrEmployeesListedInd>false</FormerOfcrEmployeesListedInd>
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          <BusinessName>
            <BusinessNameLine1Txt>5IVE LLC</BusinessNameLine1Txt>
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        <ContractorAddress>
          <USAddress>
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        <ServicesDesc>STRATEGIC SVCS</ServicesDesc>
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      <ContractorCompensationGrp>
        <ContractorName>
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            <BusinessNameLine1Txt>WAXMAN STRATEGIES</BusinessNameLine1Txt>
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          <USAddress>
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            <StateAbbreviationCd>DC</StateAbbreviationCd>
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      <ContractorCompensationGrp>
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          <BusinessName>
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          <USAddress>
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      <ContractorCompensationGrp>
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          <BusinessName>
            <BusinessNameLine1Txt>PILLSBURY WINTHROP SHAW</BusinessNameLine1Txt>
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        </ContractorName>
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          <USAddress>
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      <ContractorCompensationGrp>
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          <BusinessName>
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          <USAddress>
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      <FeesForServicesAccountingGrp>
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      <TotalExemptPurposeExpendGrp>
        <FilingOrganizationsTotalAmt>40446133</FilingOrganizationsTotalAmt>
      </TotalExemptPurposeExpendGrp>
      <LobbyingNontaxableAmountGrp>
        <FilingOrganizationsTotalAmt>1000000</FilingOrganizationsTotalAmt>
      </LobbyingNontaxableAmountGrp>
      <GrassrootsNontaxableGrp>
        <FilingOrganizationsTotalAmt>250000</FilingOrganizationsTotalAmt>
      </GrassrootsNontaxableGrp>
      <AvgLobbyingNontaxableAmountGrp>
        <CurrentYearMinus3Amt>1000000</CurrentYearMinus3Amt>
        <CurrentYearMinus2Amt>1000000</CurrentYearMinus2Amt>
        <CurrentYearMinus1Amt>1000000</CurrentYearMinus1Amt>
        <CurrentYearAmt>1000000</CurrentYearAmt>
        <TotalAmt>4000000</TotalAmt>
      </AvgLobbyingNontaxableAmountGrp>
      <LobbyingCeilingAmt>6000000</LobbyingCeilingAmt>
      <AvgTotalLobbyingExpendGrp>
        <CurrentYearMinus3Amt>408820</CurrentYearMinus3Amt>
        <CurrentYearMinus2Amt>194874</CurrentYearMinus2Amt>
        <CurrentYearMinus1Amt>148572</CurrentYearMinus1Amt>
        <CurrentYearAmt>120990</CurrentYearAmt>
        <TotalAmt>873256</TotalAmt>
      </AvgTotalLobbyingExpendGrp>
      <AvgGrassrootsNontaxableGrp>
        <CurrentYearMinus3Amt>250000</CurrentYearMinus3Amt>
        <CurrentYearMinus2Amt>250000</CurrentYearMinus2Amt>
        <CurrentYearMinus1Amt>250000</CurrentYearMinus1Amt>
        <CurrentYearAmt>250000</CurrentYearAmt>
        <TotalAmt>1000000</TotalAmt>
      </AvgGrassrootsNontaxableGrp>
      <GrassrootsCeilingAmt>1500000</GrassrootsCeilingAmt>
      <AvgGrassrootsLobbyingExpendGrp>
        <CurrentYearMinus3Amt>22932</CurrentYearMinus3Amt>
        <CurrentYearMinus2Amt>4031</CurrentYearMinus2Amt>
        <CurrentYearMinus1Amt>1563</CurrentYearMinus1Amt>
        <TotalAmt>28526</TotalAmt>
      </AvgGrassrootsLobbyingExpendGrp>
    </IRS990ScheduleC>
    <IRS990ScheduleD documentId="RetDoc5">
      <LeaseholdImprovementsGrp>
        <OtherCostOrOtherBasisAmt>5828</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>389</DepreciationAmt>
        <BookValueAmt>5439</BookValueAmt>
      </LeaseholdImprovementsGrp>
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>385408</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>262308</DepreciationAmt>
        <BookValueAmt>123100</BookValueAmt>
      </EquipmentGrp>
      <TotalBookValueLandBuildingsAmt>128539</TotalBookValueLandBuildingsAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>OPERATING LEASE LIAB</Desc>
        <Amt>1498317</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>1498317</TotalLiabilityAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <TotalRevEtcAuditedFinclStmtAmt>50409334</TotalRevEtcAuditedFinclStmtAmt>
      <NetUnrealizedGainsInvstAmt>13042</NetUnrealizedGainsInvstAmt>
      <DonatedServicesAndUseFcltsAmt>331685</DonatedServicesAndUseFcltsAmt>
      <RevenueNotReportedAmt>344727</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>50064607</RevenueSubtotalAmt>
      <TotalRevenuePerForm990Amt>50064607</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>40777610</TotExpnsEtcAuditedFinclStmtAmt>
      <DonatedServicesUseFcltsAmt>331685</DonatedServicesUseFcltsAmt>
      <ExpensesNotReportedAmt>331685</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>40445925</ExpensesSubtotalAmt>
      <TotalExpensesPerForm990Amt>40445925</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE D, PAGE 3, PART X</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION, INCORPORATED UNDER CHAPTER 180 OF THE MASSACHUSETTS GENERAL LAWS AS A TAX-EXEMPT ENTITY, HAS BEEN GRANTED TAX-EXEMPT STATUS UNDER INTERNAL REVENUE CODE SECTION 501(C)(3), AND IS, THEREFORE, GENERALLY EXEMPT FROM FEDERAL AND STATE INCOME TAXES. ACCORDINGLY, NO PROVISION FOR INCOME TAXES HAS BEEN INCLUDED IN THE ACCOMPANYING FINANCIAL STATEMENTS. THE ORGANIZATION IS REQUIRED BY ASC 740-10, "INCOME TAXES", TO EVALUATE AND DISCLOSE TAX POSITIONS THAT COULD HAVE AN EFFECT ON THE ORGANIZATION'S FINANCIAL STATEMENTS. THE ORGANIZATION REPORTS ITS ACTIVITIES TO THE INTERNAL REVENUE SERVICE AND TO THE COMMONWEALTH OF MASSACHUSETTS ON AN ANNUAL BASIS. THESE INFORMATIONAL RETURNS ARE GENERALLY SUBJECT TO AUDIT AND REVIEW BY THE GOVERNMENTAL AGENCIES FOR A PERIOD OF THREE YEARS AFTER FILING. SUBSTANTIALLY ALL THE ORGANIZATION'S INCOME, EXPENDITURES AND ACTIVITIES RELATE TO ITS EXEMPT PURPOSE, THEREFORE, MANAGEMENT HAS DETERMINED THAT THE ORGANIZATION IS NOT SUBJECT TO UNRELATED BUSINESS INCOME TAXES AND WILL CONTINUE TO QUALIFY AS A TAX-EXEMPT NOT-FOR-PROFIT ENTITY.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleF documentId="RetDoc13">
      <GrantRecordsMaintainedInd>true</GrantRecordsMaintainedInd>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>EUROPE</RegionTxt>
        <OfficesCnt>3</OfficesCnt>
        <EmployeeCnt>46</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>PROGRAM SERVICES</TypeOfActivitiesConductedTxt>
        <SpecificServicesProvidedTxt>CONSULTING &amp; PEO</SpecificServicesProvidedTxt>
        <RegionTotalExpendituresAmt>2946386</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>SUB-SAHARAN AFRICA</RegionTxt>
        <EmployeeCnt>11</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>PROGRAM SERVICES</TypeOfActivitiesConductedTxt>
        <SpecificServicesProvidedTxt>CONSULTING SERVICES</SpecificServicesProvidedTxt>
        <RegionTotalExpendituresAmt>562024</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>NORTH AMERICA</RegionTxt>
        <EmployeeCnt>5</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>PROGRAM SERVICES</TypeOfActivitiesConductedTxt>
        <SpecificServicesProvidedTxt>CONSULTING SERVICES</SpecificServicesProvidedTxt>
        <RegionTotalExpendituresAmt>487091</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>SOUTH AMERICA</RegionTxt>
        <EmployeeCnt>7</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>PROGRAM SERVICES</TypeOfActivitiesConductedTxt>
        <SpecificServicesProvidedTxt>CONSULTING SERVICES</SpecificServicesProvidedTxt>
        <RegionTotalExpendituresAmt>330817</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>MIDDLE EAST</RegionTxt>
        <EmployeeCnt>1</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>PROGRAM SERVICES</TypeOfActivitiesConductedTxt>
        <SpecificServicesProvidedTxt>CONSULTING SERVICES</SpecificServicesProvidedTxt>
        <RegionTotalExpendituresAmt>93141</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>WEST AFRICA</RegionTxt>
        <EmployeeCnt>1</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>PROGRAM SERVICES</TypeOfActivitiesConductedTxt>
        <SpecificServicesProvidedTxt>CONSULTING SERVICES</SpecificServicesProvidedTxt>
        <RegionTotalExpendituresAmt>55621</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>EAST ASIA AND THE PACIFIC</RegionTxt>
        <EmployeeCnt>1</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>PROGRAM SERVICES</TypeOfActivitiesConductedTxt>
        <SpecificServicesProvidedTxt>ADMIN &amp; CONSULTING</SpecificServicesProvidedTxt>
        <RegionTotalExpendituresAmt>15440</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>SOUTH ASIA</RegionTxt>
        <EmployeeCnt>2</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>PROGRAM SERVICES</TypeOfActivitiesConductedTxt>
        <SpecificServicesProvidedTxt>CONSULTING SERVICES</SpecificServicesProvidedTxt>
        <RegionTotalExpendituresAmt>1441</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <SubtotalOfficesCnt>3</SubtotalOfficesCnt>
      <SubtotalEmployeesCnt>74</SubtotalEmployeesCnt>
      <TotalOfficeCnt>3</TotalOfficeCnt>
      <TotalEmployeeCnt>74</TotalEmployeeCnt>
      <SubtotalSpentAmt>4491961</SubtotalSpentAmt>
      <TotalSpentAmt>4491961</TotalSpentAmt>
      <GrantsToOrgOutsideUSGrp>
        <RegionTxt>UNITED KINGDOM</RegionTxt>
        <PurposeOfGrantTxt>PROGRAM SERVICES</PurposeOfGrantTxt>
        <CashGrantAmt>209000</CashGrantAmt>
      </GrantsToOrgOutsideUSGrp>
      <GrantsToOrgOutsideUSGrp>
        <RegionTxt>EUROPE</RegionTxt>
        <PurposeOfGrantTxt>PROGRAM SERVICES</PurposeOfGrantTxt>
        <CashGrantAmt>80000</CashGrantAmt>
      </GrantsToOrgOutsideUSGrp>
      <GrantsToOrgOutsideUSGrp>
        <RegionTxt>EUROPE</RegionTxt>
        <PurposeOfGrantTxt>PROGRAM SERVICES</PurposeOfGrantTxt>
        <CashGrantAmt>29917</CashGrantAmt>
      </GrantsToOrgOutsideUSGrp>
      <GrantsToOrgOutsideUSGrp>
        <RegionTxt>SOUTH AMERICA</RegionTxt>
        <PurposeOfGrantTxt>PROGRAM SERVICES</PurposeOfGrantTxt>
        <CashGrantAmt>26962</CashGrantAmt>
      </GrantsToOrgOutsideUSGrp>
      <GrantsToOrgOutsideUSGrp>
        <RegionTxt>UNITED KINGDOM</RegionTxt>
        <PurposeOfGrantTxt>PROGRAM SERVICES</PurposeOfGrantTxt>
        <CashGrantAmt>50000</CashGrantAmt>
      </GrantsToOrgOutsideUSGrp>
      <TotalOtherOrgCnt>6</TotalOtherOrgCnt>
      <TransferToForeignCorpInd>false</TransferToForeignCorpInd>
      <InterestInForeignTrustInd>false</InterestInForeignTrustInd>
      <ForeignCorpOwnershipInd>false</ForeignCorpOwnershipInd>
      <PassiveForeignInvestmestCoInd>false</PassiveForeignInvestmestCoInd>
      <ForeignPartnershipInd>false</ForeignPartnershipInd>
      <BoycottCountriesInd>false</BoycottCountriesInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE F, PAGE 1, PART I, LINE 3</FormAndLineReferenceDesc>
        <ExplanationTxt>EUROPE 2,946,386 0 SUB-SAHARAN AFRICA 562,024 0 NORTH AMERICA 487,091 0 SOUTH AMERICA 330,817 0 MIDDLE EAST 93,141 0 WEST AFRICA 55,621 0 EAST ASIA AND THE PACIFIC 15,440 0 SOUTH ASIA 1,441 0</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleF>
    <IRS990ScheduleI documentId="RetDoc6">
      <GrantRecordsMaintainedInd>true</GrantRecordsMaintainedInd>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>EFI FOUNDATION</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>900 17TH ST NW SUITE 1100</AddressLine1Txt>
          <CityNm>WASHINGTON</CityNm>
          <StateAbbreviationCd>DC</StateAbbreviationCd>
          <ZIPCd>20006</ZIPCd>
        </USAddress>
        <RecipientEIN>873398574</RecipientEIN>
        <IRCSectionDesc>501C3</IRCSectionDesc>
        <CashGrantAmt>1576848</CashGrantAmt>
        <PurposeOfGrantTxt>NUCLEAR SCALING</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>CENTER FOR CLIMATE AND ENERGY</BusinessNameLine1Txt>
          <BusinessNameLine2Txt>SOUTIONS</BusinessNameLine2Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>3100 CLARENDON BLVD SUITE 800</AddressLine1Txt>
          <CityNm>ARLINGTON</CityNm>
          <StateAbbreviationCd>VA</StateAbbreviationCd>
          <ZIPCd>22201</ZIPCd>
        </USAddress>
        <RecipientEIN>541892252</RecipientEIN>
        <IRCSectionDesc>501C3</IRCSectionDesc>
        <CashGrantAmt>100000</CashGrantAmt>
        <PurposeOfGrantTxt>DECARBONIZATION</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>TRUSTEES OF PRINCETON UNIVERSITY</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>701 CARNEGIE CENTER</AddressLine1Txt>
          <CityNm>PRINCETON</CityNm>
          <StateAbbreviationCd>NJ</StateAbbreviationCd>
          <ZIPCd>08540</ZIPCd>
        </USAddress>
        <RecipientEIN>210634501</RecipientEIN>
        <IRCSectionDesc>501C3</IRCSectionDesc>
        <CashGrantAmt>83333</CashGrantAmt>
        <PurposeOfGrantTxt>DECARBONIZATION</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>ENERGY AND ENVIRONMENTAL ECONOMICS</BusinessNameLine1Txt>
          <BusinessNameLine2Txt>INC</BusinessNameLine2Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>2401 E KATELLA AVE SUITE 300</AddressLine1Txt>
          <CityNm>ANAHEIM</CityNm>
          <StateAbbreviationCd>CA</StateAbbreviationCd>
          <ZIPCd>92816</ZIPCd>
        </USAddress>
        <RecipientEIN>943218646</RecipientEIN>
        <IRCSectionDesc>501C3</IRCSectionDesc>
        <CashGrantAmt>22000</CashGrantAmt>
        <PurposeOfGrantTxt>DECARBONIZATION</PurposeOfGrantTxt>
      </RecipientTable>
      <Total501c3OrgCnt>3</Total501c3OrgCnt>
      <TotalOtherOrgCnt>1</TotalOtherOrgCnt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE I, PAGE 1, PART I, LINE 2</FormAndLineReferenceDesc>
        <ExplanationTxt>GRANTS ARE APPROVED AND MONITORED BY PROJECT DIRECTORS. MOUS ARE WRITTEN AND BENCHMARKS ARE TRACKED BY PROJECT DIRECTORS. PROGRESS AND/OR FINAL REPORTS ARE REQUIRED TO BE SUBMITTED BEFORE THE FISCAL YEAR END OF THE YEAR THAT THE GRANT IS COMPLETED. THE FINANCE DEPARTMENT ENSURES THE REPORTS ARE WRITTEN AND FILED WITH THE PROJECT DIRECTORS.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleI>
    <IRS990ScheduleJ documentId="RetDoc7">
      <IndependentConsultantInd>X</IndependentConsultantInd>
      <CompensationSurveyInd>X</CompensationSurveyInd>
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>false</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>false</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>false</EquityBasedCompArrngmInd>
      <CompBasedOnRevenueOfFlngOrgInd>false</CompBasedOnRevenueOfFlngOrgInd>
      <CompBsdOnRevRelatedOrgsInd>false</CompBsdOnRevRelatedOrgsInd>
      <CompBsdNetEarnsFlngOrgInd>false</CompBsdNetEarnsFlngOrgInd>
      <CompBsdNetEarnsRltdOrgsInd>false</CompBsdNetEarnsRltdOrgsInd>
      <AnyNonFixedPaymentsInd>false</AnyNonFixedPaymentsInd>
      <InitialContractExceptionInd>false</InitialContractExceptionInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>ARMOND M COHEN</PersonNm>
        <TitleTxt>EXECUTIVE DIRECTOR</TitleTxt>
        <BaseCompensationFilingOrgAmt>350340</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>17750</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>27525</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>395615</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>KAY MCCONAGHA</PersonNm>
        <TitleTxt>TREAS/COO(THRU SEPT)</TitleTxt>
        <BaseCompensationFilingOrgAmt>220541</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>7961</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>135</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>228637</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>ASHLEY KORN</PersonNm>
        <TitleTxt>CLERK</TitleTxt>
        <BaseCompensationFilingOrgAmt>214236</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>10809</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>13814</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>238859</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>TERRA ROGERS</PersonNm>
        <TitleTxt>DIR. SUPER HOT ROCK</TitleTxt>
        <BaseCompensationFilingOrgAmt>228825</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>11768</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>41182</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>281775</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JONATHAN BANKS</PersonNm>
        <TitleTxt>GLOBAL DIR. METHANE</TitleTxt>
        <BaseCompensationFilingOrgAmt>195153</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>9722</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>1895</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>206770</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>KATHY FALLON</PersonNm>
        <TitleTxt>DIR. LAND SYSTEMS</TitleTxt>
        <BaseCompensationFilingOrgAmt>190231</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>9876</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>40582</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>240689</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>LILY ORDARNO</PersonNm>
        <TitleTxt>DIR ENERGY &amp; CLIMATE</TitleTxt>
        <BaseCompensationFilingOrgAmt>189576</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>9500</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>6243</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>205319</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JOHN STEELMAN</PersonNm>
        <TitleTxt>DIR. TRANS. DECARBON</TitleTxt>
        <BaseCompensationFilingOrgAmt>187892</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>9722</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>41182</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>238796</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JOHN THOMPSON</PersonNm>
        <TitleTxt>TECHNOLOGY &amp; MARKETS</TitleTxt>
        <BaseCompensationFilingOrgAmt>186238</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>9680</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>41292</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>237210</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JEREMY TARR</PersonNm>
        <TitleTxt>U.S STATE POLICY DIR</TitleTxt>
        <BaseCompensationFilingOrgAmt>183130</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>9250</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>14401</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>206781</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JONATHAN LEWIS</PersonNm>
        <TitleTxt>CHIEF OF GEOTHERMAL</TitleTxt>
        <BaseCompensationFilingOrgAmt>183049</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>9500</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>31262</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>223811</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>KASPARAS SPOKAS</PersonNm>
        <TitleTxt>DIR OF INSIGHTS</TitleTxt>
        <BaseCompensationFilingOrgAmt>179000</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>9008</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>21862</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>209870</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>HOLLY REUTER</PersonNm>
        <TitleTxt>CLEAN ENERGY DIR.</TitleTxt>
        <BaseCompensationFilingOrgAmt>160509</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>7989</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>325</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>168823</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>CONRAD SCHNEIDER</PersonNm>
        <TitleTxt>SENIOR DIR. U.S</TitleTxt>
        <BaseCompensationFilingOrgAmt>246057</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>12536</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>27550</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>286143</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>LARISSA LEE BECK</PersonNm>
        <TitleTxt>SENIOR DIR EU. &amp; ME.</TitleTxt>
        <BaseCompensationFilingOrgAmt>239827</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>11937</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>1427</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>253191</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>ANN WEEKS</PersonNm>
        <TitleTxt>LEGAL DIRECTOR</TitleTxt>
        <BaseCompensationFilingOrgAmt>222507</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>11246</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>607</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>234360</TotalCompensationFilingOrgAmt>
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        <TotalCompensationFilingOrgAmt>212837</TotalCompensationFilingOrgAmt>
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          <BusinessName>
            <BusinessNameLine1Txt>WALTZER CONSULTING LLC</BusinessNameLine1Txt>
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        <NameOfInterested>
          <PersonNm>STEPHEN BRICK</PersonNm>
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      <BusTrInvolveInterestedPrsnGrp>
        <NameOfInterested>
          <PersonNm>JOSEPH CHAISSON</PersonNm>
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        <TransactionDesc>CONSULTING</TransactionDesc>
        <SharingOfRevenuesInd>false</SharingOfRevenuesInd>
      </BusTrInvolveInterestedPrsnGrp>
      <BusTrInvolveInterestedPrsnGrp>
        <NameOfInterested>
          <PersonNm>CARLOS LEIPNER</PersonNm>
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        <TransactionDesc>CONSULTING</TransactionDesc>
        <SharingOfRevenuesInd>false</SharingOfRevenuesInd>
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      <BusTrInvolveInterestedPrsnGrp>
        <NameOfInterested>
          <PersonNm>JEANNETTE PABLO</PersonNm>
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        <TransactionDesc>CONSULTING</TransactionDesc>
        <SharingOfRevenuesInd>false</SharingOfRevenuesInd>
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      <BusTrInvolveInterestedPrsnGrp>
        <NameOfInterested>
          <PersonNm>JULIE LANZA</PersonNm>
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        <TransactionDesc>CONSULTING</TransactionDesc>
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      <BusTrInvolveInterestedPrsnGrp>
        <NameOfInterested>
          <PersonNm>LAWSON GEOSCIENCE LLC</PersonNm>
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        <TransactionDesc>CONSULTING</TransactionDesc>
        <SharingOfRevenuesInd>false</SharingOfRevenuesInd>
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    <IRS990ScheduleM documentId="RetDoc9">
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        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>79</ContributionCnt>
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      </SecuritiesPubliclyTradedGrp>
      <AnyPropertyThatMustBeHeldInd>false</AnyPropertyThatMustBeHeldInd>
      <ReviewProcessUnusualNCGiftsInd>false</ReviewProcessUnusualNCGiftsInd>
      <ThirdPartiesUsedInd>false</ThirdPartiesUsedInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE M, PAGE 2, PART II</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION IS REPORTING BASED ON THE NUMBER OF CONTRIBUTIONS RECEIVED.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleM>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 2, PART III, LINE 4D</FormAndLineReferenceDesc>
        <ExplanationTxt>OTHER.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 2</FormAndLineReferenceDesc>
        <ExplanationTxt>CATF ACTION, INC. CATF ACTION, INC. BOARD MEMBER BOARD MEMBER BOTH ON CATF ACTION, INC'S BOD CATF ACTION, INC. CATF ACTION, INC. BOARD MEMBER BOARD MEMBER BOTH ON CATF ACTION, INC'S BOD CATF ACTION, INC BOARD MEMBER</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>COPY IS CIRCULATED TO EXECUTIVE COMMITTEE AND A CALL IS HELD BETWEEN AUDITOR AND EXECUTIVE COMMITTEE.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>ALL COMMITTEE MEMBERS AND BOARD MEMBERS ARE GIVEN THE OPPORTUNITY AT EACH BOARD MEETING TO DISCLOSE ANY CONFLICTS OF INTEREST AS DEFINED IN THE ORGANIZATIONS POLICY. THE BOARD ALSO CONSIDERS ANY CONFLICTS OF INTEREST BEFORE ENTERING INTO BUSINESS ARRANGEMENTS.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE CFO PERFORMS AN INDUSTRY SALARY COMPARISON AND PROVIDES TO THE MANAGING DIRECTOR FOR REVIEW WITH THE BOARD OF DIRECTORS UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE CFO PERFORMS AN INDUSTRY SALARY COMPARISON AND PROVIDES TO THE MANAGING DIRECTOR FOR REVIEW WITH THE BOARD OF DIRECTORS UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>TAX RETURNS AND AUDITED FINANCIALS ARE AVAILABLE TO THE PUBLIC UPON REQUEST.</ExplanationTxt>
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      <SupplementalInformationDetail>
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        </DisregardedEntityName>
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      <IdRelatedTaxExemptOrgGrp>
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          <CountryCd>NL</CountryCd>
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        </ForeignAddress>
        <EIN>862282111</EIN>
        <PrimaryActivitiesTxt>CLEAN AIR</PrimaryActivitiesTxt>
        <LegalDomicileForeignCountryCd>NL</LegalDomicileForeignCountryCd>
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      <GiftGrntCapContriFromOthOrgInd>false</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>false</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>false</LoansOrGuaranteesFromOthOrgInd>
      <DivRelatedOrganizationInd>false</DivRelatedOrganizationInd>
      <AssetSaleToOtherOrgInd>false</AssetSaleToOtherOrgInd>
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      <RentalOfFcltsFromOthOrgInd>false</RentalOfFcltsFromOthOrgInd>
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</Return>