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      <OtherExpensesGrp>
        <Desc>Miscellaneous</Desc>
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        <EOYAmt>36598</EOYAmt>
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        <EOYAmt>0</EOYAmt>
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        <EOYAmt>37123</EOYAmt>
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      <DonatedServicesAndUseFcltsAmt>124250</DonatedServicesAndUseFcltsAmt>
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      <InfoInScheduleOPartXIIInd>X</InfoInScheduleOPartXIIInd>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
      <FSAuditedInd>1</FSAuditedInd>
      <FSAuditedBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
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      <AuditCommitteeInd>1</AuditCommitteeInd>
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        <CurrentTaxYearAmt>664665</CurrentTaxYearAmt>
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        <CurrentTaxYearMinus2YearsAmt>828972</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>4287449</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>664665</CurrentTaxYearAmt>
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      <GrossInvestmentIncome170Grp>
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        <CurrentTaxYearMinus3YearsAmt>41658</CurrentTaxYearMinus3YearsAmt>
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        <CurrentTaxYearMinus1YearAmt>99649</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>66375</CurrentTaxYearAmt>
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        <ContributorNum>RESTRICTED</ContributorNum>
        <ContributorBusinessName>
          <BusinessNameLine1>RESTRICTED</BusinessNameLine1>
        </ContributorBusinessName>
        <ContributorUSAddress>
          <AddressLine1>RESTRICTED</AddressLine1>
          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
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      <MediaAdvertisementsInd>0</MediaAdvertisementsInd>
      <MailingsMembersInd>0</MailingsMembersInd>
      <PublicationsOrBroadcastInd>1</PublicationsOrBroadcastInd>
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      <NotDescribedSection501c3Ind>0</NotDescribedSection501c3Ind>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part II-B, Line 1:</FormAndLineReferenceDesc>
        <ExplanationTxt>The Alliance hired an organization to perform various lobbying related tasks including policy research and identification, monitoring of current and pending legislation and direct lobbying activities.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleC>
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      <LandGrp>
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        <BookValueAmt>1035000</BookValueAmt>
      </LandGrp>
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        <BookValueAmt>2603336</BookValueAmt>
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        <DepreciationAmt>69977</DepreciationAmt>
        <BookValueAmt>137673</BookValueAmt>
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        <BookValueAmt>3271005</BookValueAmt>
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      <FootnoteTextInd>X</FootnoteTextInd>
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      <RevenueSubtotalAmt>238529</RevenueSubtotalAmt>
      <RevenueNotReportedFinclStmtAmt>0</RevenueNotReportedFinclStmtAmt>
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      <ExpensesNotRptFinclStmtAmt>0</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>1506190</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part X, Line 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>Management is required to evaluate tax positions taken by the Alliance and recognize a tax liability (or asset) if the organization has taken an uncertain position that more than likely would not be sustained upon examination by taxing authorities. Management has analyzed the tax positions taken or expected to be taken that would require recognition of a liability (or asset) or disclosure in the financial statements and determined there are none. The Alliance is subject to routine audits by taxing jurisdictions; however, there are currently no audits for any tax periods in progress. Management believes the Alliance is no longer subject to income tax examinations for years prior to December 31, 2010.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Schedule D, Part XI, Line 2b and Part XII, Line 2a:</FormAndLineReferenceDesc>
        <ExplanationTxt>Donated revenue is $124,250 higher than donated expense because this amount was capitalized as part of the construction project, thus it is reported as construction in progress on the balance sheet.</ExplanationTxt>
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        <GrossRevenueEvent1Amt>7624</GrossRevenueEvent1Amt>
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        <GrossReceiptsTotalAmt>28036</GrossReceiptsTotalAmt>
        <CharitableContributionsTotAmt>20412</CharitableContributionsTotAmt>
        <GrossRevenueTotalEventsAmt>7624</GrossRevenueTotalEventsAmt>
        <FoodAndBeverageTotalEventsAmt>1229</FoodAndBeverageTotalEventsAmt>
        <EntertainmentTotalEventsAmt>5049</EntertainmentTotalEventsAmt>
        <OthDirectExpnssTotalEventsAmt>1346</OthDirectExpnssTotalEventsAmt>
        <DirectExpenseSummaryEventsAmt>7624</DirectExpenseSummaryEventsAmt>
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    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, line 11</FormAndLineReferenceDesc>
        <ExplanationTxt>A draft of the Form 990 is provided to each board member for input and comment prior to filing. The final version of the Form 990 is reviewed and approved by the board President prior to filing.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, line 12c</FormAndLineReferenceDesc>
        <ExplanationTxt>Each board member and key officer is required to sign an annual statement attesting to his or her independence and compliance with the organization's conflict of interest policy</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, line 15</FormAndLineReferenceDesc>
        <ExplanationTxt>The Executive Director's and all employees' compensation are determined by reviewing available compensation studies for comparable entities and consideration of qualifications and experience.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section C, line 19</FormAndLineReferenceDesc>
        <ExplanationTxt>The organization maintains copies of its governing documents, conflict of interest policy, and financial statements in its administrative offices for use by any requesting party.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part XII, Line 2c:</FormAndLineReferenceDesc>
        <ExplanationTxt>The Alliance's board of directors is responsible for selecting the independent auditor, and this process has not changed from the prior year.</ExplanationTxt>
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        </DisregardedEntityName>
        <USAddress>
          <AddressLine1>1536 Wynkoop Street Suite 4A</AddressLine1>
          <City>Denver</City>
          <State>CO</State>
          <ZIPCode>80203</ZIPCode>
        </USAddress>
        <EIN>200921159</EIN>
        <PrimaryActivitiesTxt>Commercial Real Estate</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>CO</LegalDomicileStateCd>
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        <EndOfYearAssetsAmt>6864341</EndOfYearAssetsAmt>
        <DirectControllingEntityName>
          <BusinessNameLine1>Alliance for Sustainable Colorado</BusinessNameLine1>
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</Return>