<?xml version="1.0" encoding="utf-8"?>
<Return returnVersion="2021v4.2" xmlns="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.irs.gov/efile">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2022-11-14T09:51:10-06:00</ReturnTs>
    <TaxPeriodEndDt>2021-12-31</TaxPeriodEndDt>
    <ReturnTypeCd>990</ReturnTypeCd>
    <TaxPeriodBeginDt>2021-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>390574424</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>Rock Energy Cooperative</BusinessNameLine1Txt>
      </BusinessName>
      <InCareOfNm>% Shane Larson</InCareOfNm>
      <BusinessNameControlTxt>ROCK</BusinessNameControlTxt>
      <PhoneNum>6087524550</PhoneNum>
      <USAddress>
        <AddressLine1Txt>PO Box 1758</AddressLine1Txt>
        <CityNm>Janesville</CityNm>
        <StateAbbreviationCd>WI</StateAbbreviationCd>
        <ZIPCd>535471758</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>SHANE LARSON</PersonNm>
      <PersonTitleTxt>Chief Executive Officer</PersonTitleTxt>
      <PhoneNum>6087524550</PhoneNum>
      <SignatureDt>2022-11-14</SignatureDt>
    </BusinessOfficerGrp>
    <SigningOfficerGrp>
      <PersonFullName>
        <PersonFirstNm>SHANE</PersonFirstNm>
        <PersonLastNm>LARSON</PersonLastNm>
      </PersonFullName>
      <SSN>999009999</SSN>
    </SigningOfficerGrp>
    <AdditionalFilerInformation>
      <TrustedCustomerGrp>
        <TrustedCustomerCd>1</TrustedCustomerCd>
        <IdentityAssuranceLevelCd>IAL1</IdentityAssuranceLevelCd>
      </TrustedCustomerGrp>
    </AdditionalFilerInformation>
    <TaxYr>2021</TaxYr>
    <BuildTS>2022-09-23 18:48:47Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="4">
    <IRS990 documentId="IRS990-18-1" softwareId="21013244" softwareVersionNum="ta21mefv1.0" referenceDocumentId="IRS990ScheduleO-83-1">
      <PrincipalOfficerNm>SHANE L LARSON</PrincipalOfficerNm>
      <USAddress>
        <AddressLine1Txt>PO Box 1758</AddressLine1Txt>
        <CityNm>Janesville</CityNm>
        <StateAbbreviationCd>WI</StateAbbreviationCd>
        <ZIPCd>535471758</ZIPCd>
      </USAddress>
      <GrossReceiptsAmt>61164835</GrossReceiptsAmt>
      <GroupReturnForAffiliatesInd>false</GroupReturnForAffiliatesInd>
      <Organization501cInd organization501cTypeTxt="12">X</Organization501cInd>
      <WebsiteAddressTxt>www.rock.coop</WebsiteAddressTxt>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <FormationYr>1936</FormationYr>
      <LegalDomicileStateCd>WI</LegalDomicileStateCd>
      <ActivityOrMissionDesc>Distribution of electric and natural gas energy</ActivityOrMissionDesc>
      <VotingMembersGoverningBodyCnt>9</VotingMembersGoverningBodyCnt>
      <VotingMembersIndependentCnt>9</VotingMembersIndependentCnt>
      <TotalEmployeeCnt>57</TotalEmployeeCnt>
      <TotalGrossUBIAmt>0</TotalGrossUBIAmt>
      <CYContributionsGrantsAmt>0</CYContributionsGrantsAmt>
      <PYProgramServiceRevenueAmt>56682061</PYProgramServiceRevenueAmt>
      <CYProgramServiceRevenueAmt>59685664</CYProgramServiceRevenueAmt>
      <PYInvestmentIncomeAmt>877684</PYInvestmentIncomeAmt>
      <CYInvestmentIncomeAmt>1229925</CYInvestmentIncomeAmt>
      <PYOtherRevenueAmt>145560</PYOtherRevenueAmt>
      <CYOtherRevenueAmt>206867</CYOtherRevenueAmt>
      <PYTotalRevenueAmt>57705305</PYTotalRevenueAmt>
      <CYTotalRevenueAmt>61122456</CYTotalRevenueAmt>
      <CYGrantsAndSimilarPaidAmt>0</CYGrantsAndSimilarPaidAmt>
      <PYBenefitsPaidToMembersAmt>6123568</PYBenefitsPaidToMembersAmt>
      <CYBenefitsPaidToMembersAmt>5477757</CYBenefitsPaidToMembersAmt>
      <PYSalariesCompEmpBnftPaidAmt>4801931</PYSalariesCompEmpBnftPaidAmt>
      <CYSalariesCompEmpBnftPaidAmt>4949212</CYSalariesCompEmpBnftPaidAmt>
      <CYTotalProfFndrsngExpnsAmt>0</CYTotalProfFndrsngExpnsAmt>
      <CYTotalFundraisingExpenseAmt>0</CYTotalFundraisingExpenseAmt>
      <PYOtherExpensesAmt>46779806</PYOtherExpensesAmt>
      <CYOtherExpensesAmt>50695487</CYOtherExpensesAmt>
      <PYTotalExpensesAmt>57705305</PYTotalExpensesAmt>
      <CYTotalExpensesAmt>61122456</CYTotalExpensesAmt>
      <CYRevenuesLessExpensesAmt>0</CYRevenuesLessExpensesAmt>
      <TotalAssetsBOYAmt>118419860</TotalAssetsBOYAmt>
      <TotalAssetsEOYAmt>121187989</TotalAssetsEOYAmt>
      <TotalLiabilitiesBOYAmt>71452235</TotalLiabilitiesBOYAmt>
      <TotalLiabilitiesEOYAmt>70291119</TotalLiabilitiesEOYAmt>
      <NetAssetsOrFundBalancesBOYAmt>46967625</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>50896870</NetAssetsOrFundBalancesEOYAmt>
      <MissionDesc>As an energy cooperative, Rock Energy Cooperative strives to distribute reliable electric and natural gas services at competitive prices to its members.</MissionDesc>
      <SignificantNewProgramSrvcInd>false</SignificantNewProgramSrvcInd>
      <SignificantChangeInd>false</SignificantChangeInd>
      <ExpenseAmt>61122456</ExpenseAmt>
      <RevenueAmt>60876338</RevenueAmt>
      <Desc>Distribution of electric and natural gas services</Desc>
      <TotalProgramServiceExpensesAmt>61122456</TotalProgramServiceExpensesAmt>
      <DescribedInSection501c3Ind>false</DescribedInSection501c3Ind>
      <ScheduleBRequiredInd>false</ScheduleBRequiredInd>
      <PoliticalCampaignActyInd>false</PoliticalCampaignActyInd>
      <LobbyingActivitiesInd>false</LobbyingActivitiesInd>
      <SubjectToProxyTaxInd>false</SubjectToProxyTaxInd>
      <DonorAdvisedFundInd referenceDocumentId="IRS990ScheduleD-67-1">false</DonorAdvisedFundInd>
      <ConservationEasementsInd referenceDocumentId="IRS990ScheduleD-67-1">false</ConservationEasementsInd>
      <CollectionsOfArtInd referenceDocumentId="IRS990ScheduleD-67-1">false</CollectionsOfArtInd>
      <CreditCounselingInd referenceDocumentId="IRS990ScheduleD-67-1">false</CreditCounselingInd>
      <DonorRstrOrQuasiEndowmentsInd referenceDocumentId="IRS990ScheduleD-67-1">false</DonorRstrOrQuasiEndowmentsInd>
      <ReportLandBuildingEquipmentInd referenceDocumentId="IRS990ScheduleD-67-1">true</ReportLandBuildingEquipmentInd>
      <ReportInvestmentsOtherSecInd referenceDocumentId="IRS990ScheduleD-67-1">false</ReportInvestmentsOtherSecInd>
      <ReportProgramRelatedInvstInd referenceDocumentId="IRS990ScheduleD-67-1">true</ReportProgramRelatedInvstInd>
      <ReportOtherAssetsInd referenceDocumentId="IRS990ScheduleD-67-1">false</ReportOtherAssetsInd>
      <ReportOtherLiabilitiesInd referenceDocumentId="IRS990ScheduleD-67-1">true</ReportOtherLiabilitiesInd>
      <IncludeFIN48FootnoteInd referenceDocumentId="IRS990ScheduleD-67-1">false</IncludeFIN48FootnoteInd>
      <IndependentAuditFinclStmtInd referenceDocumentId="IRS990ScheduleD-67-1">true</IndependentAuditFinclStmtInd>
      <ConsolidatedAuditFinclStmtInd referenceDocumentId="IRS990ScheduleD-67-1">false</ConsolidatedAuditFinclStmtInd>
      <SchoolOperatingInd>false</SchoolOperatingInd>
      <ForeignOfficeInd>false</ForeignOfficeInd>
      <ForeignActivitiesInd>false</ForeignActivitiesInd>
      <MoreThan5000KToOrgInd>false</MoreThan5000KToOrgInd>
      <MoreThan5000KToIndividualsInd>false</MoreThan5000KToIndividualsInd>
      <ProfessionalFundraisingInd>false</ProfessionalFundraisingInd>
      <FundraisingActivitiesInd>false</FundraisingActivitiesInd>
      <GamingActivitiesInd>false</GamingActivitiesInd>
      <OperateHospitalInd>false</OperateHospitalInd>
      <GrantsToOrganizationsInd>false</GrantsToOrganizationsInd>
      <GrantsToIndividualsInd>false</GrantsToIndividualsInd>
      <ScheduleJRequiredInd referenceDocumentId="IRS990ScheduleJ-78-1">true</ScheduleJRequiredInd>
      <TaxExemptBondsInd>false</TaxExemptBondsInd>
      <EngagedInExcessBenefitTransInd>false</EngagedInExcessBenefitTransInd>
      <PYExcessBenefitTransInd>false</PYExcessBenefitTransInd>
      <LoanOutstandingInd>false</LoanOutstandingInd>
      <GrantToRelatedPersonInd>false</GrantToRelatedPersonInd>
      <BusinessRlnWithOrgMemInd>false</BusinessRlnWithOrgMemInd>
      <BusinessRlnWithFamMemInd>false</BusinessRlnWithFamMemInd>
      <BusinessRlnWith35CtrlEntInd>false</BusinessRlnWith35CtrlEntInd>
      <DeductibleNonCashContriInd>false</DeductibleNonCashContriInd>
      <DeductibleArtContributionInd>false</DeductibleArtContributionInd>
      <TerminateOperationsInd>false</TerminateOperationsInd>
      <PartialLiquidationInd>false</PartialLiquidationInd>
      <DisregardedEntityInd>false</DisregardedEntityInd>
      <RelatedEntityInd>false</RelatedEntityInd>
      <RelatedOrganizationCtrlEntInd>false</RelatedOrganizationCtrlEntInd>
      <ActivitiesConductedPrtshpInd>false</ActivitiesConductedPrtshpInd>
      <ScheduleORequiredInd>true</ScheduleORequiredInd>
      <IRPDocumentCnt>25</IRPDocumentCnt>
      <IRPDocumentW2GCnt>0</IRPDocumentW2GCnt>
      <BackupWthldComplianceInd>true</BackupWthldComplianceInd>
      <EmployeeCnt>57</EmployeeCnt>
      <EmploymentTaxReturnsFiledInd>true</EmploymentTaxReturnsFiledInd>
      <UnrelatedBusIncmOverLimitInd>false</UnrelatedBusIncmOverLimitInd>
      <Form990TFiledInd>false</Form990TFiledInd>
      <ForeignFinancialAccountInd>false</ForeignFinancialAccountInd>
      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
      <TaxablePartyNotificationInd>false</TaxablePartyNotificationInd>
      <NondeductibleContributionsInd>false</NondeductibleContributionsInd>
      <MembersAndShrGrossIncomeAmt>59685840</MembersAndShrGrossIncomeAmt>
      <OtherSourcesGrossIncomeAmt>1190674</OtherSourcesGrossIncomeAmt>
      <IndoorTanningServicesInd>false</IndoorTanningServicesInd>
      <SubjToTaxRmnrtnExPrchtPymtInd>false</SubjToTaxRmnrtnExPrchtPymtInd>
      <SubjectToExcsTaxNetInvstIncInd>false</SubjectToExcsTaxNetInvstIncInd>
      <ExcsTaxSect4951Or4952Or4953Ind>false</ExcsTaxSect4951Or4952Or4953Ind>
      <InfoInScheduleOPartVIInd>X</InfoInScheduleOPartVIInd>
      <GoverningBodyVotingMembersCnt>9</GoverningBodyVotingMembersCnt>
      <IndependentVotingMemberCnt>9</IndependentVotingMemberCnt>
      <FamilyOrBusinessRlnInd>false</FamilyOrBusinessRlnInd>
      <DelegationOfMgmtDutiesInd>false</DelegationOfMgmtDutiesInd>
      <ChangeToOrgDocumentsInd>false</ChangeToOrgDocumentsInd>
      <MaterialDiversionOrMisuseInd>false</MaterialDiversionOrMisuseInd>
      <MembersOrStockholdersInd>true</MembersOrStockholdersInd>
      <ElectionOfBoardMembersInd>true</ElectionOfBoardMembersInd>
      <DecisionsSubjectToApprovaInd>true</DecisionsSubjectToApprovaInd>
      <MinutesOfGoverningBodyInd>true</MinutesOfGoverningBodyInd>
      <MinutesOfCommitteesInd>true</MinutesOfCommitteesInd>
      <OfficerMailingAddressInd>false</OfficerMailingAddressInd>
      <LocalChaptersInd>false</LocalChaptersInd>
      <Form990ProvidedToGvrnBodyInd>true</Form990ProvidedToGvrnBodyInd>
      <ConflictOfInterestPolicyInd>true</ConflictOfInterestPolicyInd>
      <AnnualDisclosureCoveredPrsnInd>true</AnnualDisclosureCoveredPrsnInd>
      <RegularMonitoringEnfrcInd>true</RegularMonitoringEnfrcInd>
      <WhistleblowerPolicyInd>true</WhistleblowerPolicyInd>
      <DocumentRetentionPolicyInd>true</DocumentRetentionPolicyInd>
      <CompensationProcessCEOInd>true</CompensationProcessCEOInd>
      <CompensationProcessOtherInd>true</CompensationProcessOtherInd>
      <InvestmentInJointVentureInd>false</InvestmentInJointVentureInd>
      <UponRequestInd>X</UponRequestInd>
      <BooksInCareOfDetail>
        <BusinessName>
          <BusinessNameLine1Txt>Rock Energy Cooperative</BusinessNameLine1Txt>
        </BusinessName>
        <PhoneNum>6087524550</PhoneNum>
        <USAddress>
          <AddressLine1Txt>PO Box 1758</AddressLine1Txt>
          <CityNm>Janesville</CityNm>
          <StateAbbreviationCd>WI</StateAbbreviationCd>
          <ZIPCd>535471758</ZIPCd>
        </USAddress>
      </BooksInCareOfDetail>
      <Form990PartVIISectionAGrp>
        <PersonNm>WILLIAM F DIETCH</PersonNm>
        <TitleTxt>Vice Chairman</TitleTxt>
        <AverageHoursPerWeekRt>8.000</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>4800</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>RONALD F RICHARDS</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <AverageHoursPerWeekRt>8.000</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>8400</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MARIAN A TRESCHER</PersonNm>
        <TitleTxt>Secretary</TitleTxt>
        <AverageHoursPerWeekRt>12.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>8400</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JAMES W QUADE</PersonNm>
        <TitleTxt>Treasurer</TitleTxt>
        <AverageHoursPerWeekRt>2.000</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>4200</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>WILLIAM E FISCHER</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <AverageHoursPerWeekRt>8.000</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>7500</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>DARREL R WEBER</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <AverageHoursPerWeekRt>9.000</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>3000</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>CLARK A SCHOONOVER</PersonNm>
        <TitleTxt>Chairman</TitleTxt>
        <AverageHoursPerWeekRt>9.500</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>9600</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>WENDELL A BOYER</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <AverageHoursPerWeekRt>7.000</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>5400</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>BARBARA L MILLER</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <AverageHoursPerWeekRt>8.000</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>9000</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>SHANE L LARSON</PersonNm>
        <TitleTxt>CEO</TitleTxt>
        <AverageHoursPerWeekRt>60.00</AverageHoursPerWeekRt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>433808</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>203490</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>TIMOTHY R GILLITZER</PersonNm>
        <TitleTxt>Lineman</TitleTxt>
        <AverageHoursPerWeekRt>45.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>123599</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>36678</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JUSTIN J BUSFIELD</PersonNm>
        <TitleTxt>Lineman</TitleTxt>
        <AverageHoursPerWeekRt>47.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>129932</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>38031</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>LAVERNE J SLABACK</PersonNm>
        <TitleTxt>Lineman</TitleTxt>
        <AverageHoursPerWeekRt>45.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>123570</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>36247</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>STEVEN B WHITE</PersonNm>
        <TitleTxt>Lineman</TitleTxt>
        <AverageHoursPerWeekRt>46.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>130268</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>37247</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>CHRISTOPHER R TULLAR</PersonNm>
        <TitleTxt>Operations Manager</TitleTxt>
        <AverageHoursPerWeekRt>50.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>128171</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>53044</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>THERESA HUBER</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <AverageHoursPerWeekRt>5.000</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>1500</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <TotalReportableCompFromOrgAmt>1131148</TotalReportableCompFromOrgAmt>
      <TotalOtherCompensationAmt>404737</TotalOtherCompensationAmt>
      <IndivRcvdGreaterThan100KCnt>19</IndivRcvdGreaterThan100KCnt>
      <FormerOfcrEmployeesListedInd>false</FormerOfcrEmployeesListedInd>
      <TotalCompGreaterThan150KInd>true</TotalCompGreaterThan150KInd>
      <CompensationFromOtherSrcsInd>false</CompensationFromOtherSrcsInd>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>J&amp;R Underground</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>916 Blake St</AddressLine1Txt>
            <CityNm>Blanchardville</CityNm>
            <StateAbbreviationCd>WI</StateAbbreviationCd>
            <ZIPCd>53516</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>TrenchingBoring</ServicesDesc>
        <CompensationAmt>1296450</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>Asplundh</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>1700 Solutions Ctr</AddressLine1Txt>
            <CityNm>Chicago</CityNm>
            <StateAbbreviationCd>IL</StateAbbreviationCd>
            <ZIPCd>60677</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>Tree trimming</ServicesDesc>
        <CompensationAmt>1178228</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>MP Systems</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>5477 S Westridge Ct</AddressLine1Txt>
            <CityNm>New Berlin</CityNm>
            <StateAbbreviationCd>WI</StateAbbreviationCd>
            <ZIPCd>53151</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>Electric line work</ServicesDesc>
        <CompensationAmt>404939</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>Vannguard</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>5927 Haase Rd</AddressLine1Txt>
            <CityNm>Avoca</CityNm>
            <StateAbbreviationCd>IA</StateAbbreviationCd>
            <ZIPCd>51521</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>Locating meter reading</ServicesDesc>
        <CompensationAmt>338901</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>Core BTS</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ServicesDesc>IT and network support</ServicesDesc>
        <CompensationAmt>310795</CompensationAmt>
      </ContractorCompensationGrp>
      <CntrctRcvdGreaterThan100KCnt>6</CntrctRcvdGreaterThan100KCnt>
      <ProgramServiceRevenueGrp>
        <Desc>Energy sales</Desc>
        <BusinessCd>221000</BusinessCd>
        <TotalRevenueColumnAmt>59685664</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>59685664</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <TotalProgramServiceRevenueAmt>59685664</TotalProgramServiceRevenueAmt>
      <InvestmentIncomeGrp>
        <TotalRevenueColumnAmt>1150785</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>862465</RelatedOrExemptFuncIncomeAmt>
        <ExclusionAmt>288320</ExclusionAmt>
      </InvestmentIncomeGrp>
      <GrossRentsGrp>
        <PersonalAmt>206823</PersonalAmt>
      </GrossRentsGrp>
      <RentalIncomeOrLossGrp>
        <PersonalAmt>206823</PersonalAmt>
      </RentalIncomeOrLossGrp>
      <NetRentalIncomeOrLossGrp>
        <TotalRevenueColumnAmt>206823</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>206823</RelatedOrExemptFuncIncomeAmt>
      </NetRentalIncomeOrLossGrp>
      <GrossAmountSalesAssetsGrp>
        <OtherAmt>121386</OtherAmt>
      </GrossAmountSalesAssetsGrp>
      <LessCostOthBasisSalesExpnssGrp>
        <OtherAmt>42246</OtherAmt>
      </LessCostOthBasisSalesExpnssGrp>
      <GainOrLossGrp>
        <OtherAmt>79140</OtherAmt>
      </GainOrLossGrp>
      <NetGainOrLossInvestmentsGrp>
        <TotalRevenueColumnAmt>79140</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>121386</RelatedOrExemptFuncIncomeAmt>
      </NetGainOrLossInvestmentsGrp>
      <NetIncmFromFundraisingEvtGrp>
        <TotalRevenueColumnAmt>0</TotalRevenueColumnAmt>
      </NetIncmFromFundraisingEvtGrp>
      <GrossSalesOfInventoryAmt>177</GrossSalesOfInventoryAmt>
      <CostOfGoodsSoldAmt>133</CostOfGoodsSoldAmt>
      <NetIncomeOrLossGrp>
        <TotalRevenueColumnAmt>44</TotalRevenueColumnAmt>
      </NetIncomeOrLossGrp>
      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>61122456</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>60876338</RelatedOrExemptFuncIncomeAmt>
        <ExclusionAmt>288320</ExclusionAmt>
      </TotalRevenueGrp>
      <InfoInScheduleOPartIXInd>X</InfoInScheduleOPartIXInd>
      <BenefitsToMembersGrp>
        <TotalAmt>5477757</TotalAmt>
        <ProgramServicesAmt>5477757</ProgramServicesAmt>
      </BenefitsToMembersGrp>
      <CompCurrentOfcrDirectorsGrp>
        <TotalAmt>699098</TotalAmt>
        <ProgramServicesAmt>699098</ProgramServicesAmt>
      </CompCurrentOfcrDirectorsGrp>
      <OtherSalariesAndWagesGrp>
        <TotalAmt>2822570</TotalAmt>
        <ProgramServicesAmt>2822570</ProgramServicesAmt>
      </OtherSalariesAndWagesGrp>
      <PensionPlanContributionsGrp>
        <TotalAmt>485906</TotalAmt>
        <ProgramServicesAmt>485906</ProgramServicesAmt>
      </PensionPlanContributionsGrp>
      <OtherEmployeeBenefitsGrp>
        <TotalAmt>608809</TotalAmt>
        <ProgramServicesAmt>608809</ProgramServicesAmt>
      </OtherEmployeeBenefitsGrp>
      <PayrollTaxesGrp>
        <TotalAmt>332829</TotalAmt>
        <ProgramServicesAmt>332829</ProgramServicesAmt>
      </PayrollTaxesGrp>
      <FeesForServicesLegalGrp>
        <TotalAmt>44460</TotalAmt>
        <ProgramServicesAmt>44460</ProgramServicesAmt>
      </FeesForServicesLegalGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>24000</TotalAmt>
        <ProgramServicesAmt>24000</ProgramServicesAmt>
      </FeesForServicesAccountingGrp>
      <AdvertisingGrp>
        <TotalAmt>77400</TotalAmt>
        <ProgramServicesAmt>77400</ProgramServicesAmt>
      </AdvertisingGrp>
      <OfficeExpensesGrp>
        <TotalAmt>249860</TotalAmt>
        <ProgramServicesAmt>249860</ProgramServicesAmt>
      </OfficeExpensesGrp>
      <InformationTechnologyGrp>
        <TotalAmt>215157</TotalAmt>
        <ProgramServicesAmt>215157</ProgramServicesAmt>
      </InformationTechnologyGrp>
      <OccupancyGrp>
        <TotalAmt>97168</TotalAmt>
        <ProgramServicesAmt>97168</ProgramServicesAmt>
      </OccupancyGrp>
      <TravelGrp>
        <TotalAmt>41643</TotalAmt>
        <ProgramServicesAmt>41643</ProgramServicesAmt>
      </TravelGrp>
      <ConferencesMeetingsGrp>
        <TotalAmt>90227</TotalAmt>
        <ProgramServicesAmt>90227</ProgramServicesAmt>
      </ConferencesMeetingsGrp>
      <InterestGrp>
        <TotalAmt>2752999</TotalAmt>
        <ProgramServicesAmt>2752999</ProgramServicesAmt>
      </InterestGrp>
      <DepreciationDepletionGrp>
        <TotalAmt>5025560</TotalAmt>
        <ProgramServicesAmt>5025560</ProgramServicesAmt>
      </DepreciationDepletionGrp>
      <InsuranceGrp>
        <TotalAmt>134049</TotalAmt>
        <ProgramServicesAmt>134049</ProgramServicesAmt>
      </InsuranceGrp>
      <OtherExpensesGrp>
        <Desc>Purchased energy- wholesale</Desc>
        <TotalAmt>37199959</TotalAmt>
        <ProgramServicesAmt>37199959</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>Property taxes</Desc>
        <TotalAmt>479636</TotalAmt>
        <ProgramServicesAmt>479636</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>Provision for bad debts</Desc>
        <TotalAmt>72000</TotalAmt>
        <ProgramServicesAmt>72000</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>Contracted tree trimming</Desc>
        <TotalAmt>1178228</TotalAmt>
        <ProgramServicesAmt>1178228</ProgramServicesAmt>
      </OtherExpensesGrp>
      <AllOtherExpensesGrp>
        <TotalAmt>3013141</TotalAmt>
        <ProgramServicesAmt>3013141</ProgramServicesAmt>
      </AllOtherExpensesGrp>
      <TotalFunctionalExpensesGrp>
        <TotalAmt>61122456</TotalAmt>
        <ProgramServicesAmt>61122456</ProgramServicesAmt>
        <ManagementAndGeneralAmt>0</ManagementAndGeneralAmt>
        <FundraisingAmt>0</FundraisingAmt>
      </TotalFunctionalExpensesGrp>
      <CashNonInterestBearingGrp>
        <BOYAmt>219842</BOYAmt>
        <EOYAmt>30267</EOYAmt>
      </CashNonInterestBearingGrp>
      <SavingsAndTempCashInvstGrp>
        <BOYAmt>1400000</BOYAmt>
        <EOYAmt>100000</EOYAmt>
      </SavingsAndTempCashInvstGrp>
      <AccountsReceivableGrp>
        <BOYAmt>4330453</BOYAmt>
        <EOYAmt>4733659</EOYAmt>
      </AccountsReceivableGrp>
      <InventoriesForSaleOrUseGrp>
        <BOYAmt>1327332</BOYAmt>
        <EOYAmt>1764211</EOYAmt>
      </InventoriesForSaleOrUseGrp>
      <PrepaidExpensesDefrdChargesGrp>
        <BOYAmt>338734</BOYAmt>
        <EOYAmt>361356</EOYAmt>
      </PrepaidExpensesDefrdChargesGrp>
      <LandBldgEquipCostOrOtherBssAmt>155298976</LandBldgEquipCostOrOtherBssAmt>
      <LandBldgEquipAccumDeprecAmt>51154470</LandBldgEquipAccumDeprecAmt>
      <LandBldgEquipBasisNetGrp>
        <BOYAmt>101140449</BOYAmt>
        <EOYAmt>104144506</EOYAmt>
      </LandBldgEquipBasisNetGrp>
      <InvestmentsOtherSecuritiesGrp>
        <BOYAmt>346360</BOYAmt>
        <EOYAmt>412208</EOYAmt>
      </InvestmentsOtherSecuritiesGrp>
      <InvestmentsProgramRelatedGrp>
        <BOYAmt>7252213</BOYAmt>
        <EOYAmt>7491485</EOYAmt>
      </InvestmentsProgramRelatedGrp>
      <OtherAssetsTotalGrp>
        <BOYAmt>2064477</BOYAmt>
        <EOYAmt>2150297</EOYAmt>
      </OtherAssetsTotalGrp>
      <TotalAssetsGrp>
        <BOYAmt>118419860</BOYAmt>
        <EOYAmt>121187989</EOYAmt>
      </TotalAssetsGrp>
      <AccountsPayableAccrExpnssGrp>
        <BOYAmt>6753303</BOYAmt>
        <EOYAmt>8022838</EOYAmt>
      </AccountsPayableAccrExpnssGrp>
      <DeferredRevenueGrp>
        <BOYAmt>581706</BOYAmt>
        <EOYAmt>1000000</EOYAmt>
      </DeferredRevenueGrp>
      <MortgNotesPyblScrdInvstPropGrp>
        <BOYAmt>63495267</BOYAmt>
        <EOYAmt>60675355</EOYAmt>
      </MortgNotesPyblScrdInvstPropGrp>
      <OtherLiabilitiesGrp>
        <BOYAmt>621959</BOYAmt>
        <EOYAmt>592926</EOYAmt>
      </OtherLiabilitiesGrp>
      <TotalLiabilitiesGrp>
        <BOYAmt>71452235</BOYAmt>
        <EOYAmt>70291119</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrgDoesNotFollowFASB117Ind>X</OrgDoesNotFollowFASB117Ind>
      <PdInCapSrplsLandBldgEqpFundGrp>
        <BOYAmt>45435045</BOYAmt>
        <EOYAmt>49313062</EOYAmt>
      </PdInCapSrplsLandBldgEqpFundGrp>
      <RtnEarnEndowmentIncmOthFndsGrp>
        <BOYAmt>1532580</BOYAmt>
        <EOYAmt>1583808</EOYAmt>
      </RtnEarnEndowmentIncmOthFndsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>46967625</BOYAmt>
        <EOYAmt>50896870</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>118419860</BOYAmt>
        <EOYAmt>121187989</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <InfoInScheduleOPartXIInd>X</InfoInScheduleOPartXIInd>
      <ReconcilationRevenueExpnssAmt>0</ReconcilationRevenueExpnssAmt>
      <OtherChangesInNetAssetsAmt>3929245</OtherChangesInNetAssetsAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>false</AccountantCompileOrReviewInd>
      <FSAuditedInd>true</FSAuditedInd>
      <AuditCommitteeInd>true</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>false</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleD documentId="IRS990ScheduleD-67-1" softwareId="21013244" softwareVersionNum="ta21mefv1.0">
      <DisclosedOrgLegCtrlInd>false</DisclosedOrgLegCtrlInd>
      <DisclosedForCharitablePrpsInd>false</DisclosedForCharitablePrpsInd>
      <WrittenPolicyMonitoringInd>false</WrittenPolicyMonitoringInd>
      <Section170hRqrStsfdInd>false</Section170hRqrStsfdInd>
      <SolicitedAssetsSaleInd>false</SolicitedAssetsSaleInd>
      <AgentTrusteeEtcInd>false</AgentTrusteeEtcInd>
      <InclEscrowCustodialAcctLiabInd>false</InclEscrowCustodialAcctLiabInd>
      <LandGrp>
        <InvestmentCostOrOtherBasisAmt>484869</InvestmentCostOrOtherBasisAmt>
        <BookValueAmt>484869</BookValueAmt>
      </LandGrp>
      <BuildingsGrp>
        <InvestmentCostOrOtherBasisAmt>7282775</InvestmentCostOrOtherBasisAmt>
        <DepreciationAmt>2258545</DepreciationAmt>
        <BookValueAmt>5024230</BookValueAmt>
      </BuildingsGrp>
      <EquipmentGrp>
        <InvestmentCostOrOtherBasisAmt>145890515</InvestmentCostOrOtherBasisAmt>
        <DepreciationAmt>48895925</DepreciationAmt>
        <BookValueAmt>96994590</BookValueAmt>
      </EquipmentGrp>
      <OtherLandBuildingsGrp>
        <InvestmentCostOrOtherBasisAmt>1640817</InvestmentCostOrOtherBasisAmt>
        <BookValueAmt>1640817</BookValueAmt>
      </OtherLandBuildingsGrp>
      <TotalBookValueLandBuildingsAmt>104144506</TotalBookValueLandBuildingsAmt>
      <OtherSecuritiesGrp>
        <Desc>Homestead Funds</Desc>
        <BookValueAmt>412208</BookValueAmt>
        <MethodValuationCd>F</MethodValuationCd>
      </OtherSecuritiesGrp>
      <TotalBookValueSecuritiesAmt>412208</TotalBookValueSecuritiesAmt>
      <InvstProgramRelatedOrgGrp>
        <Desc>NRUCFC</Desc>
        <BookValueAmt>4103002</BookValueAmt>
        <MethodValuationCd>C</MethodValuationCd>
      </InvstProgramRelatedOrgGrp>
      <InvstProgramRelatedOrgGrp>
        <Desc>American Transm</Desc>
        <BookValueAmt>2610248</BookValueAmt>
        <MethodValuationCd>C</MethodValuationCd>
      </InvstProgramRelatedOrgGrp>
      <InvstProgramRelatedOrgGrp>
        <Desc>RESCO</Desc>
        <BookValueAmt>335807</BookValueAmt>
        <MethodValuationCd>C</MethodValuationCd>
      </InvstProgramRelatedOrgGrp>
      <InvstProgramRelatedOrgGrp>
        <Desc>Federated Rural</Desc>
        <BookValueAmt>267409</BookValueAmt>
        <MethodValuationCd>C</MethodValuationCd>
      </InvstProgramRelatedOrgGrp>
      <InvstProgramRelatedOrgGrp>
        <Desc>NISC</Desc>
        <BookValueAmt>145195</BookValueAmt>
        <MethodValuationCd>C</MethodValuationCd>
      </InvstProgramRelatedOrgGrp>
      <InvstProgramRelatedOrgGrp>
        <Desc>Other Organizations</Desc>
        <BookValueAmt>29824</BookValueAmt>
        <MethodValuationCd>C</MethodValuationCd>
      </InvstProgramRelatedOrgGrp>
      <TotalBookValueProgramRltdAmt>7491485</TotalBookValueProgramRltdAmt>
      <OtherAssetsOrgGrp>
        <Desc>Prepaid Pension Plan Costs</Desc>
        <BookValueAmt>490603</BookValueAmt>
      </OtherAssetsOrgGrp>
      <OtherAssetsOrgGrp>
        <Desc>Regulatory Assets</Desc>
        <BookValueAmt>1510000</BookValueAmt>
      </OtherAssetsOrgGrp>
      <OtherAssetsOrgGrp>
        <Desc>Deferred Maintenance</Desc>
        <BookValueAmt>149694</BookValueAmt>
      </OtherAssetsOrgGrp>
      <TotalBookValueOtherAssetsAmt>2150297</TotalBookValueOtherAssetsAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>Refundable Deposits</Desc>
        <Amt>592926</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>592926</TotalLiabilityAmt>
      <TotalRevEtcAuditedFinclStmtAmt>61122456</TotalRevEtcAuditedFinclStmtAmt>
      <RevenueSubtotalAmt>61122456</RevenueSubtotalAmt>
      <TotalRevenuePerForm990Amt>61122456</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>55644699</TotExpnsEtcAuditedFinclStmtAmt>
      <ExpensesSubtotalAmt>55644699</ExpensesSubtotalAmt>
      <OtherExpensesNotIncludedAmt>5477757</OtherExpensesNotIncludedAmt>
      <ExpensesNotRptFinclStmtAmt>5477757</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>61122456</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>P12, Ln 4b</FormAndLineReferenceDesc>
        <ExplanationTxt>Represents allocated patronage dividends which are not expenses under GAAP</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>P12, Ln 4b</FormAndLineReferenceDesc>
        <ExplanationTxt>accounting, but specified as reportable expense per Form 990 instructions.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Other</FormAndLineReferenceDesc>
        <ExplanationTxt>P6,Ln 1d includes warehouse and office equipment, vehicles and the</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Other</FormAndLineReferenceDesc>
        <ExplanationTxt>electric/natural gas distribution systems.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Other</FormAndLineReferenceDesc>
        <ExplanationTxt>P6,Ln 1e represents construction work in process.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleJ documentId="IRS990ScheduleJ-78-1" softwareId="21013244" softwareVersionNum="ta21mefv1.0">
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>false</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>true</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>false</EquityBasedCompArrngmInd>
      <CompBasedOnRevenueOfFlngOrgInd>false</CompBasedOnRevenueOfFlngOrgInd>
      <CompBsdOnRevRelatedOrgsInd>false</CompBsdOnRevRelatedOrgsInd>
      <CompBsdNetEarnsFlngOrgInd>false</CompBsdNetEarnsFlngOrgInd>
      <CompBsdNetEarnsRltdOrgsInd>false</CompBsdNetEarnsRltdOrgsInd>
      <AnyNonFixedPaymentsInd>false</AnyNonFixedPaymentsInd>
      <InitialContractExceptionInd>false</InitialContractExceptionInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>WILLIAM F DIETCH</PersonNm>
        <TitleTxt>Vice Chairman</TitleTxt>
        <BaseCompensationFilingOrgAmt>4800</BaseCompensationFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>4800</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>RONALD F RICHARDS</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <BaseCompensationFilingOrgAmt>8400</BaseCompensationFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>8400</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>MARIAN A TRESCHER</PersonNm>
        <TitleTxt>Secretary</TitleTxt>
        <BaseCompensationFilingOrgAmt>8400</BaseCompensationFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>8400</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JAMES W QUADE</PersonNm>
        <TitleTxt>Treasurer</TitleTxt>
        <BaseCompensationFilingOrgAmt>4200</BaseCompensationFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>4200</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>WILLIAM E FISCHER</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <BaseCompensationFilingOrgAmt>7500</BaseCompensationFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>7500</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>DARREL R WEBER</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <BaseCompensationFilingOrgAmt>3000</BaseCompensationFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>3000</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>CLARK A SCHOONOVER</PersonNm>
        <TitleTxt>Chairman</TitleTxt>
        <BaseCompensationFilingOrgAmt>9600</BaseCompensationFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>9600</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>WENDELL A BOYER</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <BaseCompensationFilingOrgAmt>5400</BaseCompensationFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>5400</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>BARBARA L MILLER</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <BaseCompensationFilingOrgAmt>9000</BaseCompensationFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>9000</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>SHANE L LARSON</PersonNm>
        <TitleTxt>CEO</TitleTxt>
        <BaseCompensationFilingOrgAmt>433808</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>179698</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>23792</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>637298</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>TIMOTHY R GILLITZER</PersonNm>
        <TitleTxt>Lineman</TitleTxt>
        <BaseCompensationFilingOrgAmt>123599</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>12546</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>24132</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>160277</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JUSTIN J BUSFIELD</PersonNm>
        <TitleTxt>Lineman</TitleTxt>
        <BaseCompensationFilingOrgAmt>129932</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>12285</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>25746</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>167963</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>LAVERNE J SLABACK</PersonNm>
        <TitleTxt>Lineman</TitleTxt>
        <BaseCompensationFilingOrgAmt>123570</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>12546</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>23701</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>159817</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>STEVEN B WHITE</PersonNm>
        <TitleTxt>Lineman</TitleTxt>
        <BaseCompensationFilingOrgAmt>130268</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>12546</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>24701</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>167515</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>CHRISTOPHER R TULLAR</PersonNm>
        <TitleTxt>Operations Manager</TitleTxt>
        <BaseCompensationFilingOrgAmt>128171</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>27398</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>25646</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>181215</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>THERESA HUBER</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <BaseCompensationFilingOrgAmt>1500</BaseCompensationFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>1500</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part I, Line 4b</FormAndLineReferenceDesc>
        <ExplanationTxt>Shane Larson; $115,753 (actuarily determined expense- no payments</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part I, Line 4b</FormAndLineReferenceDesc>
        <ExplanationTxt>in 2021)</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleJ>
    <IRS990ScheduleO documentId="IRS990ScheduleO-84-1" softwareId="21013244" softwareVersionNum="ta21mefv1.0">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part VI Line 6</FormAndLineReferenceDesc>
        <ExplanationTxt>All parties to which energy is distributed are members.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part VI Line 7a</FormAndLineReferenceDesc>
        <ExplanationTxt>The governing body of the Cooperative is elected by its members.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part VI Line 7a</FormAndLineReferenceDesc>
        <ExplanationTxt>Each member is entitled to one vote.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part VI Line 11b</FormAndLineReferenceDesc>
        <ExplanationTxt>Distributed and reviewed as an agenda item at a monthly Board meeting.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part VI Line 12c</FormAndLineReferenceDesc>
        <ExplanationTxt>Completion of disclosure surveys are required annually.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part VI Line 15a or b</FormAndLineReferenceDesc>
        <ExplanationTxt>Salary data for CEO's of similar organizations has been considered.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part VI Line 15a or b</FormAndLineReferenceDesc>
        <ExplanationTxt>Salary data for key employees of similar organizations has been considered.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part VI Line 19</FormAndLineReferenceDesc>
        <ExplanationTxt>Available upon request, financial statements in annual meeting notice.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part XI Line 9</FormAndLineReferenceDesc>
        <ExplanationTxt>Consists of $5,477,757 allocated patronage dividends, less net retirements</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part XI Line 9</FormAndLineReferenceDesc>
        <ExplanationTxt>of $1,548,512.Expenses on Form 990 but not on GAAP statments.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>
