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          <USAddress>
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      <ContractorCompensationGrp>
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          <BusinessName>
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          <USAddress>
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      <OtherExpensesGrp>
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      <InfoInScheduleOPartXIInd>X</InfoInScheduleOPartXIInd>
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      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
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        <CurrentTaxYearMinus1YearAmt>40661</CurrentTaxYearMinus1YearAmt>
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        <ContributorBusinessName>
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        </ContributorBusinessName>
        <ContributorUSAddress>
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          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
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      <OtherLiabilitiesOrgGrp>
        <Desc>DUE TO AFFILIATE</Desc>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION EVALUATED ITS UNCERTAINTY IN INCOME TAXES FOR THE YEAR ENDED DECEMBER 31, 2025, AND DETERMINED THAT THERE WERE NO MATTERS THAT WOULD REQUIRE RECOGNITION IN THE CONSOLIDATED FINANCIAL STATEMENTS OR THAT MAY HAVE ANY EFFECT ON ITS TAX-EXEMPT STATUS.</ExplanationTxt>
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          <BusinessNameLine1Txt>AMERICAN CLEAN POWER ASSOCIATION</BusinessNameLine1Txt>
        </RecipientBusinessName>
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          <AddressLine1Txt>1299 PENNSYLVANIA AVE NW STE 1300</AddressLine1Txt>
          <CityNm>WASHINGTON</CityNm>
          <StateAbbreviationCd>DC</StateAbbreviationCd>
          <ZIPCd>20004</ZIPCd>
        </USAddress>
        <RecipientEIN>853015279</RecipientEIN>
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        <PurposeOfGrantTxt>PROGRAMMATIC SUPPORT</PurposeOfGrantTxt>
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      <TotalOtherOrgCnt>1</TotalOtherOrgCnt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION MONITORED THE USE OF GRANT FUNDS THROUGH ONGOING COMMUNICATION WITH THE RELATED ORGANIZATION, REVIEW OF BUDGETS AND FINANCIAL REPORTS, AND MANAGEMENT OVERSIGHT. DUE TO THE CLOSE RELATIONSHIP BETWEEN THE ENTITIES, INCLUDING SHARED LEADERSHIP AND COORDINATED OPERATIONS, THE ORGANIZATION MAINTAINED ACCESS TO RELEVANT FINANCIAL AND PROGRAMMATIC INFORMATION AND CONFIRMED THAT GRANT FUNDS WERE USED EXCLUSIVELY FOR THEIR INTENDED CHARITABLE PURPOSES.</ExplanationTxt>
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        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
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        <PersonNm>LAURA WILSON PHELAN</PersonNm>
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        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
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        <PersonNm>BRENT PANZENHAGEN</PersonNm>
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        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>54</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
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        <NontaxableBenefitsFilingOrgAmt>0</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>42637</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>0</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>394469</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 3</FormAndLineReferenceDesc>
        <ExplanationTxt>CLEAN POWER INSTITUTE DOES NOT DIRECTLY HIRE OR COMPENSATE EMPLOYEES. ALL EMPLOYEES ARE EMPLOYEES OF THE AMERICAN CLEAN POWER ASSOCIATION (ACPA), A RELATED ORGANIZATION EXEMPT UNDER SECTION 501(C)(6).</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>AMERICAN CLEAN POWER ASSOCIATION IS THE SOLE MEMBER OF CPI.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE MEMBER OF THE CORPORATION SHALL HAVE THE POWER TO APPOINT DIRECTORS OF THE CORPORATION AND TO REMOVE DIRECTORS OF THE CORPORATION AT ANY TIME, WITH OR WITHOUT CAUSE.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 8B</FormAndLineReferenceDesc>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FORM 990 IS PREPARED BY CBIZ, AN EXTERNAL ACCOUNTING FIRM. A DRAFT 990 IS REVIEWED BY VP FINANCE/CONTROLLER AND DISCUSSED WITH THE SVP FINANCE &amp; CFO BEFORE FILING WITH THE IRS.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>EACH PERSON COVERED BY THE CONFLICT OF INTEREST POLICY SHALL ANNUALLY SIGN A STATEMENT THAT AFFIRMS THAT SUCH PERSON HAS RECEIVED A COPY OF THE POLICY, HAS READ AND UNDERSTANDS THE POLICY; HAS AGREED TO COMPLY WITH THE POLICY; HAS COMPLETED THE ANNUAL CONFLICT OF INTEREST DISCLOSURE STATEMENT; AND UNDERSTANDS THAT THE CORPORATION IS A TAX-EXEMPT ORGANIZATION AND THAT IN ORDER TO MAINTAIN ITS FEDERAL TAX EXEMPTION AND THE TRUST OF THE PUBLIC IT MUST DILIGENTLY AVOID CONFLICTS OF INTEREST OR THE APPEARANCE OF ANY CONFLICT. THIS POLICY SHALL BE REVIEWED ANNUALLY FOR THE INFORMATION AND GUIDANCE OF COVERED PERSONS, AND ANY NEW COVERED PERSON SHALL BE ADVISED OF THE POLICY UPON BECOMING A COVERED PERSON AND SHALL FILE AN ANNUAL STATEMENT WITH THE CORPORATION. TO FURTHER THE PURPOSE OF THE DISCLOSURE PROVISIONS OF THIS POLICY, THE CORPORATION SHALL PROVIDE THE BOARD WITH A FULL LIST OF PROPOSED OR CURRENT TRANSACTIONS OR ARRANGEMENTS ON NO LESS THAN A YEARLY BASIS TO ENSURE THAT NO CONFLICTS OF INTEREST EXIST, OR HAVE DEVELOPED, IN THE PRECEDING YEAR.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THESE MATERIALS ARE NOT MADE AVAILABLE TO THE PUBLIC.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XI, LINE 9:</FormAndLineReferenceDesc>
        <ExplanationTxt>GRANT REFUND 98,663.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
    <IRS990ScheduleR documentId="RetDoc1043400001">
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>AMERICAN CLEAN POWER ASSOCIATION</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>1299 PENNSYLVANIA AVE NW</AddressLine1Txt>
          <CityNm>WASHINGTON</CityNm>
          <StateAbbreviationCd>DC</StateAbbreviationCd>
          <ZIPCd>20004</ZIPCd>
        </USAddress>
        <EIN>853015279</EIN>
        <PrimaryActivitiesTxt>PROMOTE AND ADVANCE RENEWABLE ENERGY</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>DC</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(6)</ExemptCodeSectionTxt>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <ReceiptOfIntAnntsRntsRyltsInd>0</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>1</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>1</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>1</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>0</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>0</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>0</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>0</TransferFromOtherOrgInd>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>AMERICAN CLEAN POWER ASSOCIATION</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>O</TransactionTypeTxt>
        <InvolvedAmt>770133</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>FMV</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>AMERICAN CLEAN POWER ASSOCIATION</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>B</TransactionTypeTxt>
        <InvolvedAmt>4327500</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>COST</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>AMERICAN CLEAN POWER ASSOCIATION</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>N</TransactionTypeTxt>
        <InvolvedAmt>210785</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>FMV</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
    </IRS990ScheduleR>
  </ReturnData>
</Return>