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      <ContractorCompensationGrp>
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      <BenefitsToMembersGrp>
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      <OtherExpensesGrp>
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        <EOYAmt>40300340</EOYAmt>
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      <OtherLiabilitiesGrp>
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        <EOYAmt>1265654</EOYAmt>
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      <TotalLiabilitiesGrp>
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        <EOYAmt>46580497</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrgDoesNotFollowFASB117Ind>X</OrgDoesNotFollowFASB117Ind>
      <RtnEarnEndowmentIncmOthFndsGrp>
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        <EOYAmt>33340594</EOYAmt>
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      <TotalNetAssetsFundBalanceGrp>
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        <EOYAmt>33340594</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>78718660</BOYAmt>
        <EOYAmt>79921091</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <InfoInScheduleOPartXIInd>X</InfoInScheduleOPartXIInd>
      <ReconcilationRevenueExpnssAmt>27663</ReconcilationRevenueExpnssAmt>
      <OtherChangesInNetAssetsAmt>1018598</OtherChangesInNetAssetsAmt>
      <InfoInScheduleOPartXIIInd>X</InfoInScheduleOPartXIIInd>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>true</AccountantCompileOrReviewInd>
      <AcctCompileOrReviewBasisGrp>
        <ConsolidatedBasisFinclStmtInd>X</ConsolidatedBasisFinclStmtInd>
      </AcctCompileOrReviewBasisGrp>
      <FSAuditedInd>true</FSAuditedInd>
      <FSAuditedBasisGrp>
        <ConsolidatedBasisFinclStmtInd>X</ConsolidatedBasisFinclStmtInd>
      </FSAuditedBasisGrp>
      <AuditCommitteeInd>true</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>false</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleD documentId="IRS990ScheduleD-178-Copy1">
      <LandGrp>
        <InvestmentCostOrOtherBasisAmt>169484</InvestmentCostOrOtherBasisAmt>
        <BookValueAmt>169484</BookValueAmt>
      </LandGrp>
      <BuildingsGrp>
        <InvestmentCostOrOtherBasisAmt>10566207</InvestmentCostOrOtherBasisAmt>
        <DepreciationAmt>1930730</DepreciationAmt>
        <BookValueAmt>8635477</BookValueAmt>
      </BuildingsGrp>
      <EquipmentGrp>
        <InvestmentCostOrOtherBasisAmt>77998256</InvestmentCostOrOtherBasisAmt>
        <DepreciationAmt>27575437</DepreciationAmt>
        <BookValueAmt>50422819</BookValueAmt>
      </EquipmentGrp>
      <OtherLandBuildingsGrp>
        <InvestmentCostOrOtherBasisAmt>612584</InvestmentCostOrOtherBasisAmt>
        <BookValueAmt>612584</BookValueAmt>
      </OtherLandBuildingsGrp>
      <TotalBookValueLandBuildingsAmt>59840364</TotalBookValueLandBuildingsAmt>
      <InvstProgramRelatedOrgGrp>
        <Desc>CAPTIAL CREDIT CERT</Desc>
        <BookValueAmt>642173</BookValueAmt>
        <MethodValuationCd>C</MethodValuationCd>
      </InvstProgramRelatedOrgGrp>
      <InvstProgramRelatedOrgGrp>
        <Desc>OTHER</Desc>
        <BookValueAmt>9449</BookValueAmt>
        <MethodValuationCd>C</MethodValuationCd>
      </InvstProgramRelatedOrgGrp>
      <InvstProgramRelatedOrgGrp>
        <Desc>ASSOCIATED ORG</Desc>
        <BookValueAmt>2052509</BookValueAmt>
        <MethodValuationCd>C</MethodValuationCd>
      </InvstProgramRelatedOrgGrp>
      <InvstProgramRelatedOrgGrp>
        <Desc>WHOLESALE POWER PROVIDER</Desc>
        <BookValueAmt>12305836</BookValueAmt>
        <MethodValuationCd>C</MethodValuationCd>
      </InvstProgramRelatedOrgGrp>
      <TotalBookValueProgramRltdAmt>15009967</TotalBookValueProgramRltdAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>Special Equipment Install</Desc>
        <Amt>36804</Amt>
      </OtherLiabilitiesOrgGrp>
      <OtherLiabilitiesOrgGrp>
        <Desc>Investment Amortization</Desc>
        <Amt>1052466</Amt>
      </OtherLiabilitiesOrgGrp>
      <OtherLiabilitiesOrgGrp>
        <Desc>Deferred Compensation</Desc>
        <Amt>174782</Amt>
      </OtherLiabilitiesOrgGrp>
      <OtherLiabilitiesOrgGrp>
        <Desc>Unamortized Gain on Debt</Desc>
        <Amt>1602</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>1265654</TotalLiabilityAmt>
    </IRS990ScheduleD>
    <IRS990ScheduleJ documentId="IRS990ScheduleJ-190-Copy1">
      <CompensationSurveyInd>X</CompensationSurveyInd>
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>false</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>false</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>false</EquityBasedCompArrngmInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>MONICA C OBRYCKI</PersonNm>
        <TitleTxt>CEO</TitleTxt>
        <BaseCompensationFilingOrgAmt>173790</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>40862</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>25457</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>240109</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>PATRICK L BETHKE</PersonNm>
        <TitleTxt>OPERATIONS MANAGER</TitleTxt>
        <BaseCompensationFilingOrgAmt>136593</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>44789</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>587</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>181969</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JOSH J VANINGAN</PersonNm>
        <TitleTxt>LINE SUPERINTENDENT</TitleTxt>
        <BaseCompensationFilingOrgAmt>116873</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>48845</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>25190</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>190908</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>ROBERT J WEBER</PersonNm>
        <TitleTxt>TECHNOLOGY MANAGER</TitleTxt>
        <BaseCompensationFilingOrgAmt>117294</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>29887</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>25199</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>172380</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JAKE BUSS</PersonNm>
        <TitleTxt>Linemen</TitleTxt>
        <BaseCompensationFilingOrgAmt>145430</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>4863</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>12035</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>162328</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part I, Line 3</FormAndLineReferenceDesc>
      </SupplementalInformationDetail>
    </IRS990ScheduleJ>
    <IRS990ScheduleO documentId="IRS990ScheduleO-197-Copy1">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part VI Line 6</FormAndLineReferenceDesc>
        <ExplanationTxt>Eau Claire Energy Cooperative is member owned providing service to 12,682</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part VI Line 6</FormAndLineReferenceDesc>
        <ExplanationTxt>residential and commerical members by means of distribution electricity.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part VI Line 7a</FormAndLineReferenceDesc>
        <ExplanationTxt>The membership elects 3 of 9 directors each year. The elected directors</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part VI Line 7a</FormAndLineReferenceDesc>
        <ExplanationTxt>serve a 3-year term period. Elections are at the annual membership meeting.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part VI Line 7b</FormAndLineReferenceDesc>
        <ExplanationTxt>The organization is governed by its Articles of Incorporation &amp; Bylaws.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part VI Line 7b</FormAndLineReferenceDesc>
        <ExplanationTxt>Members may adopt, amend, or appeal the Bylaws by majority vote.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part VI Line 11b</FormAndLineReferenceDesc>
        <ExplanationTxt>Upon preparation by the CFO, the 990 is made available in electronic format</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part VI Line 11b</FormAndLineReferenceDesc>
        <ExplanationTxt>to all Board of Directors. Upon their review, Form 990 is filed.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part VI Line 12c</FormAndLineReferenceDesc>
        <ExplanationTxt>All violations are reviewed. Directors are subject to censure, restriction</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part VI Line 12c</FormAndLineReferenceDesc>
        <ExplanationTxt>or removal. Employees are subject to discipline or termination.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part VI Line 15a or b</FormAndLineReferenceDesc>
        <ExplanationTxt>Directors review CEO compensation annually. Compensation surveys are</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part VI Line 15a or b</FormAndLineReferenceDesc>
        <ExplanationTxt>utilized. CEO determines total compensation plan that board authorized.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part VI Line 19</FormAndLineReferenceDesc>
        <ExplanationTxt>Members are able to contact the Cooperative to receive or review governing</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part VI Line 19</FormAndLineReferenceDesc>
        <ExplanationTxt>docs or policies at any time. Financials statements are published annually.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part XI Line 9</FormAndLineReferenceDesc>
        <ExplanationTxt>Capital credit retirements ($1,205,160)+ retained earnings for estate</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part XI Line 9</FormAndLineReferenceDesc>
        <ExplanationTxt>discount $123,114 + patronage capital credit allocation $2,100,644</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part XII Line 2c</FormAndLineReferenceDesc>
        <ExplanationTxt>The 9 member Board of the Cooperative engages the independent audit firm &amp;</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part XII Line 2c</FormAndLineReferenceDesc>
        <ExplanationTxt>takes action on the audited stmts after independent auditor presentation</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
    <IRS990ScheduleR documentId="IRS990ScheduleR-198-Copy1">
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        <RelatedOrganizationName>
          <BusinessNameLine1Txt>Elco Park Energy LLC</BusinessNameLine1Txt>
        </RelatedOrganizationName>
        <USAddress>
          <AddressLine1Txt>PO Box 368</AddressLine1Txt>
          <CityNm>Fall Creek</CityNm>
          <StateAbbreviationCd>WI</StateAbbreviationCd>
          <ZIPCd>54742</ZIPCd>
        </USAddress>
        <EIN>473177968</EIN>
        <PrimaryActivitiesTxt>Investment Organization</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>WI</LegalDomicileStateCd>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>Eau Claire Energy Coop</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <EntityTypeTxt>C Corp</EntityTypeTxt>
        <ShareOfTotalIncomeAmt>36333</ShareOfTotalIncomeAmt>
        <OwnershipPct>1.00000</OwnershipPct>
        <ControlledOrganizationInd>false</ControlledOrganizationInd>
      </IdRelatedOrgTxblCorpTrGrp>
      <ReceiptOfIntAnntsRntsRyltsInd>false</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>false</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>false</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>false</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>false</LoansOrGuaranteesFromOthOrgInd>
      <DivRelatedOrganizationInd>true</DivRelatedOrganizationInd>
      <AssetSaleToOtherOrgInd>false</AssetSaleToOtherOrgInd>
      <AssetPurchaseFromOtherOrgInd>false</AssetPurchaseFromOtherOrgInd>
      <AssetExchangeInd>false</AssetExchangeInd>
      <RentalOfFacilitiesToOthOrgInd>false</RentalOfFacilitiesToOthOrgInd>
      <RentalOfFcltsFromOthOrgInd>false</RentalOfFcltsFromOthOrgInd>
      <PerformOfServicesForOthOrgInd>false</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>false</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>false</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>false</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>false</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>false</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>false</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>false</TransferFromOtherOrgInd>
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          <BusinessNameLine1Txt>Elco Park Energy LLC</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>F</TransactionTypeTxt>
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        <MethodOfAmountDeterminationTxt>F</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
    </IRS990ScheduleR>
  </ReturnData>
</Return>