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      <AuditCommittee>1</AuditCommittee>
      <FinancialStatementConsolidated>X</FinancialStatementConsolidated>
      <FederalGrantAuditRequired>0</FederalGrantAuditRequired>
    </IRS990>
    <IRS990ScheduleD documentId="RetDoc1040000001">
      <Land>
        <OtherCostOrOtherBasis>67389</OtherCostOrOtherBasis>
        <BookValue>67389</BookValue>
      </Land>
      <Buildings>
        <OtherCostOrOtherBasis>965448</OtherCostOrOtherBasis>
        <Depreciation>680852</Depreciation>
        <BookValue>284596</BookValue>
      </Buildings>
      <Equipment>
        <OtherCostOrOtherBasis>2773256</OtherCostOrOtherBasis>
        <Depreciation>1743466</Depreciation>
        <BookValue>1029790</BookValue>
      </Equipment>
      <OtherLandBuildings>
        <OtherCostOrOtherBasis>26419371</OtherCostOrOtherBasis>
        <Depreciation>5318844</Depreciation>
        <BookValue>21100527</BookValue>
      </OtherLandBuildings>
      <TotalOfBookValueLandBuildings>22482302</TotalOfBookValueLandBuildings>
      <CloselyHeldEquityInterests>
        <BookValue>4551905</BookValue>
        <MethodOfValuation>C</MethodOfValuation>
      </CloselyHeldEquityInterests>
      <TotalOfBookValueSecurities>4551905</TotalOfBookValueSecurities>
      <InvestmentsProgramRelated>
        <Description>DAIRYLAND POWER COOPERATIVE</Description>
        <BookValue>5703304</BookValue>
        <MethodOfValuation>C</MethodOfValuation>
      </InvestmentsProgramRelated>
      <InvestmentsProgramRelated>
        <Description>NRUCFC - PATRONAGE CAPITAL</Description>
        <BookValue>54976</BookValue>
        <MethodOfValuation>C</MethodOfValuation>
      </InvestmentsProgramRelated>
      <InvestmentsProgramRelated>
        <Description>NRUCFC - CAPITAL TERM CERTIFICATES</Description>
        <BookValue>417278</BookValue>
        <MethodOfValuation>C</MethodOfValuation>
      </InvestmentsProgramRelated>
      <InvestmentsProgramRelated>
        <Description>FEDERATED RURAL INSURANCE EXCHANGE - PATRONAGE CAPITAL</Description>
        <BookValue>111858</BookValue>
        <MethodOfValuation>C</MethodOfValuation>
      </InvestmentsProgramRelated>
      <InvestmentsProgramRelated>
        <Description>FEDERAL ECONOMIC DEVELOPMENT LOAN</Description>
        <BookValue>82500</BookValue>
        <MethodOfValuation>C</MethodOfValuation>
      </InvestmentsProgramRelated>
      <InvestmentsProgramRelated>
        <Description>OTHER PATRONAGE CAPITAL</Description>
        <BookValue>138980</BookValue>
        <MethodOfValuation>C</MethodOfValuation>
      </InvestmentsProgramRelated>
      <InvestmentsProgramRelated>
        <Description>OTHER PROGRAM RELATED</Description>
        <BookValue>101525</BookValue>
        <MethodOfValuation>C</MethodOfValuation>
      </InvestmentsProgramRelated>
      <TotalOfBookValueProgramRelated>6610421</TotalOfBookValueProgramRelated>
      <OtherLiabilities>
        <Description>CONSUMER DEPOSITS</Description>
        <Amount>101688</Amount>
      </OtherLiabilities>
      <OtherLiabilities>
        <Description>CAPITAL CREDITS PAYABLE</Description>
        <Amount>644636</Amount>
      </OtherLiabilities>
      <TotalOfAmounts>746324</TotalOfAmounts>
      <Form990ScheduleDPartXIV>
        <Identifier>DESCRIPTION OF UNCERTAIN TAX POSITIONS UNDER FIN 48:</Identifier>
        <ReturnReference>PART X:</ReturnReference>
        <Explanation>THE COOPERATIVE AND ITS SUBSIDIARY ADOPTED THE INCOME TAX STANDARD FOR UNCERTAIN TAX POSITIONS ON JANUARY 1, 2009. AS A RESULT OF IMPLEMENTATION, THE COOPERATIVE EVALUATED ITS TAX POSITIONS AND DETERMINED THAT IT HAS NO UNCERTAIN TAX POSITIONS AS OF DECEMBER 31, 2010. THE COOPERATIVE'S 2007, 2008, AND 2009 TAX YEARS ARE OPEN FOR EXAMINATION BY THE IRS.</Explanation>
      </Form990ScheduleDPartXIV>
    </IRS990ScheduleD>
    <IRS990ScheduleJ documentId="RetDoc1042400001">
      <CompensationSurvey>X</CompensationSurvey>
      <BoardOrCommitteeApproval>X</BoardOrCommitteeApproval>
      <SeverancePayment>0</SeverancePayment>
      <SupplementalNonqualRetirePlan>0</SupplementalNonqualRetirePlan>
      <EquityBasedCompArrangement>0</EquityBasedCompArrangement>
      <Form990ScheduleJPartII>
        <NamePerson>TIMOTHY E STEWART</NamePerson>
        <BaseCompensationFilingOrg>135409</BaseCompensationFilingOrg>
        <CompBasedOnRelatedOrgs>0</CompBasedOnRelatedOrgs>
        <BonusFilingOrg>0</BonusFilingOrg>
        <BonusRelatedOrgs>0</BonusRelatedOrgs>
        <OtherCompensationFilingOrg>0</OtherCompensationFilingOrg>
        <OtherCompensationRelatedOrgs>4800</OtherCompensationRelatedOrgs>
        <DeferredCompFilingOrg>38396</DeferredCompFilingOrg>
        <DeferredCompRelatedOrgs>0</DeferredCompRelatedOrgs>
        <NontaxableBenefitsFilingOrg>19405</NontaxableBenefitsFilingOrg>
        <NontaxableBenefitsRelatedOrgs>0</NontaxableBenefitsRelatedOrgs>
        <TotalCompensationFilingOrg>193210</TotalCompensationFilingOrg>
        <TotalCompensationRelatedOrgs>4800</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
        <CompReportPrior990RelatedOrgs>0</CompReportPrior990RelatedOrgs>
      </Form990ScheduleJPartII>
    </IRS990ScheduleJ>
    <IRS990ScheduleL documentId="RetDoc1042800001">
      <Form990ScheduleLPartIV>
        <NameOfInterestedPerson>
          <NamePerson>TIMOTHY E STEWART</NamePerson>
        </NameOfInterestedPerson>
        <Relationship>OFFICER</Relationship>
        <AmountOfTransaction>27889</AmountOfTransaction>
        <DescriptionOfTransaction>MR. STEWART SERVES AS A DIRECTOR ON THE BOARD OF COOPERATIVE RESPONSE CENTER, WHO PROVIDES CALL CENTER SERVICES TO CLARK ELECTRIC COOPERATIVE.</DescriptionOfTransaction>
        <SharingOfRevenues>0</SharingOfRevenues>
      </Form990ScheduleLPartIV>
      <Form990ScheduleLPartIV>
        <NameOfInterestedPerson>
          <NamePerson>JEREMY BAXTER</NamePerson>
        </NameOfInterestedPerson>
        <Relationship>DIRECTOR</Relationship>
        <AmountOfTransaction>104324</AmountOfTransaction>
        <DescriptionOfTransaction>MR. BAXTER SERVES AS A DIRECTOR ON THE BOARD OF HEARTLAND COOPERATIVE SERVICES, WHO PROVIDES PETROLEUM PRODUCTS TO CLARK ELECTRIC COOPERATIVE.</DescriptionOfTransaction>
        <SharingOfRevenues>0</SharingOfRevenues>
      </Form990ScheduleLPartIV>
    </IRS990ScheduleL>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <GeneralExplanation>
        <Identifier>FORM 990, PART VI, SECTION A, LINE 6</Identifier>
        <Explanation>ANY PERSON, FIRM, ASSOCIATION, CORPORATION, OR BODY POLITIC OR SUBDIVISION THEREOF WILL BECOME A MEMBER OF CLARK ELECTRIC COOPERATIVE UPON RECEIPT OF ELECTRIC SERVICE FROM THE COOPERATIVE, PROVIDED THAT HE OR SHE HAS FIRST MADE AN APPLICATION FOR MEMBERSHIP, AGREED TO PURCHASE FROM THE COOPERATIVE ELECTRIC ENERGY, AND AGREED TO COMPLY WITH AND BE BOUND BY THE ARTICLES OF INCORPORATION AND BYLAWS OF THE COOPERATIVE AND ANY RULES AND REGULATIONS ADOPTED BY THE BOARD.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>FORM 990, PART VI, SECTION A, LINE 7A</Identifier>
        <Explanation>EACH MEMBER WHO IS A CURRENT USER OF ELECTRICITY FROM THE COOPERATIVE SHALL BE ENTITLED TO ONE VOTE AND NO MORE UPON EACH MATTER SUBMITTED TO A VOTE AT A MEETING OF THE MEMBERS. MEMBER RIGHTS INCLUDE ELECTION OF THE BOARD OF DIRECTORS. THE MEMBERSHIP MAY AMEND THE BY-LAWS OF THE COOPERATIVE BY A MAJORITY VOTE AT THE COOPERATIVE'S ANNUAL MEETING. IN KEEPING WITH A NOT-FOR-PROFIT OPERATIONS, MEMBERS ARE ASSIGNED PATRONAGE CAPITAL. THIS PATRONAGE CAPITAL IS RETIRED AS DETERMINED BY THE BOARD OF DIRECTORS.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>FORM 990, PART VI, SECTION A, LINE 7B</Identifier>
        <Explanation>MEMBER APPROVAL IS REQUIRED FOR ARTICLES OF INCORPORATION OR BY-LAW CHANGES. EACH MEMBER RECEIVES ONE VOTE.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>FORM 990, PART VI, SECTION B, LINE 11</Identifier>
        <Explanation>THE BOARD OF DIRECTORS WAS PROVIDED WITH A COPY OF THE FORM 990, PRIOR TO FILING. THE DIRECTORS APPROVED FILING OF THE RETURN AS PRESENTED.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <ReturnReference>FORM 990, PART VI, SECTION B, LINE 12C</ReturnReference>
        <Explanation>ALL EMPLOYEES AND DIRECTORS ARE PROVIDED WITH A COPY OF THE CONFLICT OF INTEREST POLICY. THE POLICY IS REVIEWED PERIODICALLY, BUT NO LESS THAN, ONCE EVERY THREE YEARS. THE BOARD OF DIRECTORS COMPLETES AN ANNUAL ASSESSMENT, LAST COMPLETED IN MAY 2010, AND SUPERVISORS ARE RESPONSIBLE FOR REPORTING ANY CONFLICTS IMMEDIATELY TO THE CEO/GENERAL MANAGER. WHILE THE COOPERATIVE HAS NOT CURRENTLY IDENTIFIED ANY CONFLICTS, IT'S POLICY IS THAT THE SUPERVISOR SHALL, IN CONSULTATION WITH THE CEO/GENERAL MANAGER, DETERMINE THE APPROPRIATE DISCIPLINARY ACTION. SERIOUS OR CONTINUOUS VIOLATIONS OF POLICY MAY RESULT IN DISMISSAL.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <ReturnReference>FORM 990, PART VI, SECTION B, LINE 15</ReturnReference>
        <Explanation>THE BOARD OF DIRECTORS COMPARED THE CEO/GENERAL MANAGER'S SALARY TO DATA COMPILED BY NRECA'S NATIONAL CONSULTING GROUP OF ALL ELECTRIC COOPERATIVE MANAGERS IN THE UNITED STATES. THE CEO/GENERAL MANAGER'S SALARY WAS LAST REVIEWED IN JUNE 2010. THE SAME PROCESS WAS FOLLOWED FOR OTHER OFFICERS AND KEY STAFF IN SEPTEMBER 2010.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <ReturnReference>FORM 990, PART VI, SECTION C, LINE 19</ReturnReference>
        <Explanation>THE COOPERATIVE MAKES ITS GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY, AND FINANCIAL STATEMENTS AVAILABLE TO THE PUBLIC UPON REQUEST.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>CHANGES IN NET ASSETS OR FUND BALANCES:</Identifier>
        <ReturnReference>FORM 990, PART XI, LINE 5:</ReturnReference>
        <Explanation>NET UNREALIZED GAINS ON INVESTMENTS: 64,973. RETIREMENT OF CAPITAL CREDITS -761,930. CHANGES IN OTHER EQUITY -12,738. EQUITY EARNINGS 344,279. DIVIDENDS RECEIVED FROM SUBSIDIARY -200,000. TOTAL TO FORM 990, PART XI, LINE 5: -565,416.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <ReturnReference>FORM 990, XII, LINE 2C</ReturnReference>
        <Explanation>THE COOPERATIVE'S OVERSIGHT OF THE AUDIT AND SELECTION OF INDEPENDENT AUDITOR HAS NOT CHANGED.</Explanation>
      </GeneralExplanation>
    </IRS990ScheduleO>
    <IRS990ScheduleR documentId="RetDoc1043400001">
      <Form990ScheduleRPartII>
        <NameOfDisregardedEntity>
          <BusinessNameLine1>ADLER-CLARK ELECTRIC COMMUNITY COMMITMENT FOUNDATION TRUST</BusinessNameLine1>
        </NameOfDisregardedEntity>
        <AddressUS>
          <AddressLine1>PO BOX 190</AddressLine1>
          <City>GREENWOOD</City>
          <State>WI</State>
          <ZIPCode>54437</ZIPCode>
        </AddressUS>
        <EIN>202040648</EIN>
        <PrimaryActivities>FOUNDATION</PrimaryActivities>
        <LegalDomicileState>WI</LegalDomicileState>
        <ExemptCodeSection>501(C)(3)</ExemptCodeSection>
        <PublicCharityStatus>PF</PublicCharityStatus>
        <DirectControllingEntityName>
          <BusinessNameLine1>CLARK ELECTRIC APPLIANCE &amp; SATELLITE</BusinessNameLine1>
        </DirectControllingEntityName>
        <ControlledOrg>0</ControlledOrg>
      </Form990ScheduleRPartII>
      <Form990ScheduleRPartIV>
        <NameOfRelatedOrg>
          <BusinessNameLine1>CLARK ELECTRIC APPLIANCE &amp; SATELLITE</BusinessNameLine1>
        </NameOfRelatedOrg>
        <AddressUS>
          <AddressLine1>111 E MILLER</AddressLine1>
          <City>GREENWOOD</City>
          <State>WI</State>
          <ZIPCode>54437</ZIPCode>
        </AddressUS>
        <EIN>391785423</EIN>
        <PrimaryActivity>SALE OF APPLIANCES AND SATELLITE SERVICES</PrimaryActivity>
        <LegalDomicileState>WI</LegalDomicileState>
        <DirectControllingEntityNA>N/A</DirectControllingEntityNA>
        <TypeOfEntity>C</TypeOfEntity>
        <ShareOfTotalIncome>344279</ShareOfTotalIncome>
        <ShareOfEOYAssets>5590199</ShareOfEOYAssets>
        <PercentageOwnership>1.00000</PercentageOwnership>
      </Form990ScheduleRPartIV>
      <ReceiptOfIntAnnRentsRoyalties>1</ReceiptOfIntAnnRentsRoyalties>
      <GiftGrantOrCapContrToOtherOrg>0</GiftGrantOrCapContrToOtherOrg>
      <GiftGrantOrCapContrFrOtherOrg>0</GiftGrantOrCapContrFrOtherOrg>
      <LoansOrGuaranteesToOtherOrg>0</LoansOrGuaranteesToOtherOrg>
      <LoansOrGuaranteesFromOtherOrg>0</LoansOrGuaranteesFromOtherOrg>
      <SaleOfAssetsToOtherOrg>0</SaleOfAssetsToOtherOrg>
      <PurchaseOfAssetsFromOtherOrg>0</PurchaseOfAssetsFromOtherOrg>
      <ExchangeOfAssets>0</ExchangeOfAssets>
      <RentalOfFacilitiesToOtherOrgs>1</RentalOfFacilitiesToOtherOrgs>
      <RentalOfFacilitiesFrOtherOrgs>1</RentalOfFacilitiesFrOtherOrgs>
      <PerformOfServicesForOtherOrgs>0</PerformOfServicesForOtherOrgs>
      <PerformOfServicesByOtherOrgs>0</PerformOfServicesByOtherOrgs>
      <SharingOfFacilities>1</SharingOfFacilities>
      <SharingOfPaidEmployees>0</SharingOfPaidEmployees>
      <ReimbursementPaidToOtherOrg>1</ReimbursementPaidToOtherOrg>
      <ReimbursementPaidByOtherOrg>1</ReimbursementPaidByOtherOrg>
      <OtherTransferToOtherOrg>0</OtherTransferToOtherOrg>
      <OtherTransferFromOtherOrg>1</OtherTransferFromOtherOrg>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>CLARK ELECTRIC APPLIANCE &amp; SATELLITE</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>J</TransactionType>
        <AmountInvolved>195112</AmountInvolved>
      </TransactionsRelatedOrgsTable>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>CLARK ELECTRIC APPLIANCE &amp; SATELLITE</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>R</TransactionType>
        <AmountInvolved>200000</AmountInvolved>
      </TransactionsRelatedOrgsTable>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>CLARK ELECTRIC APPLIANCE &amp; SATELLITE</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>A</TransactionType>
        <AmountInvolved>52704</AmountInvolved>
      </TransactionsRelatedOrgsTable>
    </IRS990ScheduleR>
  </ReturnData>
</Return>