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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
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<SEC-DOCUMENT>0001463531-09-000001.txt : 20090518
<SEC-HEADER>0001463531-09-000001.hdr.sgml : 20090518
<ACCEPTANCE-DATETIME>20090515182526
ACCESSION NUMBER:		0001463531-09-000001
CONFORMED SUBMISSION TYPE:	D
PUBLIC DOCUMENT COUNT:		1
ITEM INFORMATION:		Rule 506
ITEM INFORMATION:		Investment Company Act Section 3(c)
ITEM INFORMATION:		Section 3(c)(7)
FILED AS OF DATE:		20090518
DATE AS OF CHANGE:		20090515
EFFECTIVENESS DATE:		20090518

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Cygnus Utilities, Infrastructure & Renewables LLC
		CENTRAL INDEX KEY:			0001463531
		IRS NUMBER:				980621561
		STATE OF INCORPORATION:			DE

	FILING VALUES:
		FORM TYPE:		D
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	021-131292
		FILM NUMBER:		09834945

	BUSINESS ADDRESS:	
		STREET 1:		C/O CYGNUS ASSET MANAGEMENT SGIIC S.A.
		STREET 2:		PLAZA DE MARQUES DE SALAMANCA, 9
		CITY:			MADRID
		STATE:			U3
		ZIP:			28006
		BUSINESS PHONE:		(34) 91 789-2265

	MAIL ADDRESS:	
		STREET 1:		C/O CYGNUS ASSET MANAGEMENT SGIIC S.A.
		STREET 2:		PLAZA DE MARQUES DE SALAMANCA, 9
		CITY:			MADRID
		STATE:			U3
		ZIP:			28006
</SEC-HEADER>
<DOCUMENT>
<TYPE>D
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0301</schemaVersion>

    <submissionType>D</submissionType>

    <testOrLive>LIVE</testOrLive>

    <primaryIssuer>
        <cik>0001463531</cik>
        <entityName>Cygnus Utilities, Infrastructure &amp; Renewables LLC</entityName>
        <issuerAddress>
            <street1>PLAZA DE MARQUES DE SALAMANCA, 9</street1>
            <street2></street2>
            <city>MADRID</city>
            <stateOrCountry>U3</stateOrCountry>
            <zipCode>28006</zipCode>
        </issuerAddress>
        <issuerPhoneNumber>(34) 91 789-2265</issuerPhoneNumber>
        <issuerPreviousNameList>
            <value>None</value>
        </issuerPreviousNameList>
        <jurisdictionOfInc>DE</jurisdictionOfInc>
        <entityType>Limited Liability Company</entityType>
        <yearOfInc>
            <withinFiveYears>true</withinFiveYears>
            <value>2009</value>
        </yearOfInc>
    </primaryIssuer>

    <relatedPersonsList>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Juan</firstName>
                <middleName></middleName>
                <lastName>Cruz</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>Plaza de Marques de Salamanca, 9</street1>
                <street2></street2>
                <city>Madrid</city>
                <stateOrCountry>U3</stateOrCountry>
                <zipCode>28006</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Chief investment officer of Cygnus Asset Management SGIIC S.A., the managing member of Cygnus Utilities, Infrastructure &amp; Renewables LLC</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Jose</firstName>
                <middleName>Maria</middleName>
                <lastName>Amusategui</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>Plaza de Marques de Salamanca, 9</street1>
                <street2></street2>
                <city>Madrid</city>
                <stateOrCountry>U3</stateOrCountry>
                <zipCode>28006</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>President of Cygnus Asset Management SGIIC S.A., the managing member of Cygnus Utilities, Infrastructure &amp; Renewables LLC</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Isabel</firstName>
                <middleName></middleName>
                <lastName>Serra</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>Plaza de Marques de Salamanca, 9</street1>
                <street2></street2>
                <city>Madrid</city>
                <stateOrCountry>U3</stateOrCountry>
                <zipCode>28006</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Chief executive officer of Cygnus Asset Management SGIIC S.A., the managing member of Cygnus Utilities, Infrastructure &amp; Renewables LLC</relationshipClarification>
        </relatedPersonInfo>
    </relatedPersonsList>

    <offeringData>
        <industryGroup>
            <industryGroupType>Pooled Investment Fund</industryGroupType>
            <investmentFundInfo>
                <investmentFundType>Hedge Fund</investmentFundType>
                <is40Act>false</is40Act>
            </investmentFundInfo>
        </industryGroup>
        <issuerSize>
            <aggregateNetAssetValueRange>$25,000,001 - $50,000,000</aggregateNetAssetValueRange>
        </issuerSize>
        <federalExemptionsExclusions>
            <item>06</item>
            <item>3C</item>
            <item>3C.7</item>
        </federalExemptionsExclusions>
        <typeOfFiling>
            <newOrAmendment>
                <isAmendment>false</isAmendment>
            </newOrAmendment>
            <dateOfFirstSale>
                <value>2009-05-01</value>
            </dateOfFirstSale>
        </typeOfFiling>
        <durationOfOffering>
            <moreThanOneYear>true</moreThanOneYear>
        </durationOfOffering>
        <typesOfSecuritiesOffered>
            <isPooledInvestmentFundType>true</isPooledInvestmentFundType>
        </typesOfSecuritiesOffered>
        <businessCombinationTransaction>
            <isBusinessCombinationTransaction>false</isBusinessCombinationTransaction>
            <clarificationOfResponse></clarificationOfResponse>
        </businessCombinationTransaction>
        <minimumInvestmentAccepted>50000</minimumInvestmentAccepted>
        <salesCompensationList>
            <recipient>
                <recipientName>Juniper Capital Group LLC</recipientName>
                <recipientCRDNumber>122952</recipientCRDNumber>
                <associatedBDName>Juniper Capital Group LLC</associatedBDName>
                <associatedBDCRDNumber>122952</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>41 West 57th Street</street1>
                    <street2>6th Floor</street2>
                    <city>New York</city>
                    <stateOrCountry>NY</stateOrCountry>
                    <zipCode>10019</zipCode>
                </recipientAddress>
                <statesOfSolicitationList>
                    <value>All States</value>
                </statesOfSolicitationList>
            </recipient>
        </salesCompensationList>
        <offeringSalesAmounts>
            <totalOfferingAmount>Indefinite</totalOfferingAmount>
            <totalAmountSold>30000000</totalAmountSold>
            <totalRemaining>Indefinite</totalRemaining>
            <clarificationOfResponse></clarificationOfResponse>
        </offeringSalesAmounts>
        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
            <totalNumberAlreadyInvested>1</totalNumberAlreadyInvested>
        </investors>
        <salesCommissionsFindersFees>
            <salesCommissions>
                <dollarAmount>0</dollarAmount>
            </salesCommissions>
            <findersFees>
                <dollarAmount>0</dollarAmount>
            </findersFees>
            <clarificationOfResponse>Sales commission in the amount of one-fifth of one percent is paid to the broker-dealer</clarificationOfResponse>
        </salesCommissionsFindersFees>
        <useOfProceeds>
            <grossProceedsUsed>
                <dollarAmount>0</dollarAmount>
            </grossProceedsUsed>
            <clarificationOfResponse></clarificationOfResponse>
        </useOfProceeds>
        <signatureBlock>
            <authorizedRepresentative>false</authorizedRepresentative>
            <signature>
                <issuerName>Cygnus Utilities, Infrastructure &amp; Renewables LLC</issuerName>
                <signatureName>Juan Cruz</signatureName>
                <nameOfSigner>Juan Cruz</nameOfSigner>
                <signatureTitle>Chief investment officer of managing member of issuer</signatureTitle>
                <signatureDate>2009-05-15</signatureDate>
            </signature>
        </signatureBlock>
    </offeringData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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