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        <entityName>Clean Energy Fuels Corp.</entityName>
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            <street1>3020 OLD RANCH PARKWAY, SUITE 400</street1>
            <city>SEAL BEACH</city>
            <stateOrCountry>CA</stateOrCountry>
            <stateOrCountryDescription>CALIFORNIA</stateOrCountryDescription>
            <zipCode>90740</zipCode>
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            <previousName>Clean Energy Fuels, Corp.</previousName>
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                <middleName>J.</middleName>
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                <middleName>C.</middleName>
                <lastName>Miller III</lastName>
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                <firstName>Vincent</firstName>
                <middleName>C.</middleName>
                <lastName>Taormina</lastName>
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    <offeringData>
        <industryGroup>
            <industryGroupType>Oil and Gas</industryGroupType>
        </industryGroup>
        <issuerSize>
            <revenueRange>Decline to Disclose</revenueRange>
        </issuerSize>
        <federalExemptionsExclusions>
            <item>06</item>
        </federalExemptionsExclusions>
        <typeOfFiling>
            <newOrAmendment>
                <isAmendment>false</isAmendment>
            </newOrAmendment>
            <dateOfFirstSale>
                <value>2011-07-11</value>
            </dateOfFirstSale>
        </typeOfFiling>
        <durationOfOffering>
            <moreThanOneYear>true</moreThanOneYear>
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        <typesOfSecuritiesOffered>
            <isDebtType>true</isDebtType>
            <isSecurityToBeAcquiredType>true</isSecurityToBeAcquiredType>
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        <businessCombinationTransaction>
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            <clarificationOfResponse></clarificationOfResponse>
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        <minimumInvestmentAccepted>0</minimumInvestmentAccepted>
        <salesCompensationList></salesCompensationList>
        <offeringSalesAmounts>
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            <totalAmountSold>50000000</totalAmountSold>
            <totalRemaining>100000000</totalRemaining>
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        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
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                <dollarAmount>0</dollarAmount>
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            <clarificationOfResponse></clarificationOfResponse>
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        <signatureBlock>
            <authorizedRepresentative>false</authorizedRepresentative>
            <signature>
                <issuerName>Clean Energy Fuels Corp.</issuerName>
                <signatureName>Nate Jensen</signatureName>
                <nameOfSigner>Nate Jensen</nameOfSigner>
                <signatureTitle>Vice President &amp; General Counsel</signatureTitle>
                <signatureDate>2011-07-22</signatureDate>
            </signature>
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</edgarSubmission>
