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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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<SEC-DOCUMENT>0000030371-06-000076.txt : 20060405
<SEC-HEADER>0000030371-06-000076.hdr.sgml : 20060405
<ACCEPTANCE-DATETIME>20060405170056
ACCESSION NUMBER:		0000030371-06-000076
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20060403
FILED AS OF DATE:		20060405
DATE AS OF CHANGE:		20060405

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Duke Power CO LLC
		CENTRAL INDEX KEY:			0000030371
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC SERVICES [4911]
		IRS NUMBER:				560205520
		STATE OF INCORPORATION:			NC
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		526 SOUTH CHURCH STREET
		CITY:			CHARLOTTE
		STATE:			NC
		ZIP:			28202
		BUSINESS PHONE:		7045940887

	MAIL ADDRESS:	
		STREET 1:		526 S. CHURCH ST.
		CITY:			CHARLOTTE
		STATE:			NC
		ZIP:			28202

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DUKE ENERGY CORP
		DATE OF NAME CHANGE:	19970618

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DUKE POWER CO /NC/
		DATE OF NAME CHANGE:	19920703

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			ESREY WILLIAM T
		CENTRAL INDEX KEY:			0001202229

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-04928
		FILM NUMBER:		06742739

	BUSINESS ADDRESS:	
		STREET 1:		6200 SPRINT PARKWAY
		CITY:			OVERLAND PARK
		STATE:			KS
		ZIP:			66251
		BUSINESS PHONE:		970-479-5306

	MAIL ADDRESS:	
		STREET 1:		108 SOUTH FRONTAGE ROAD WEST
		STREET 2:		SUITE 210
		CITY:			VAIL
		STATE:			CO
		ZIP:			81657
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>esr1021.xml
<TEXT>
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<?xml version="1.0"?>
<ownershipDocument>

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    <notSubjectToSection16>0</notSubjectToSection16>

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        <issuerCik>0000030371</issuerCik>
        <issuerName>Duke Power CO LLC</issuerName>
        <issuerTradingSymbol>DUK</issuerTradingSymbol>
    </issuer>

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            <rptOwnerCik>0001202229</rptOwnerCik>
            <rptOwnerName>ESREY WILLIAM T</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1314 SPRADDLE CREEK ROAD</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>VAIL</rptOwnerCity>
            <rptOwnerState>CO</rptOwnerState>
            <rptOwnerZipCode>81657</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
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                <transactionPricePerShare>
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                <transactionPricePerShare>
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        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable>
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                    <value>D</value>
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                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeTransaction>
        <derivativeTransaction>
            <securityTitle>
                <value>Stock Option (Right to Buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>13.77</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2006-04-03</value>
                <footnoteId id="F1"/>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>D</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>4000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F13"/>
            </exerciseDate>
            <expirationDate>
                <value>2013-02-25</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>4000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>0</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">On April 3, 2006, Duke Energy Corporation, now known as Duke Power Company, LLC (Issuer), merged into a wholly-owned subsidiary of Duke Energy Holding Corp., now known as Duke Energy Corporation (Successor).  In connection with the merger, each share of Issuer's common stock was converted into the right to receive one share of Successor's common stock.</footnote>
        <footnote id="F2">By partnership of which the reporting person is sole owner.</footnote>
        <footnote id="F3">Converts to Common Stock on a 1-for-1 basis.</footnote>
        <footnote id="F4">The phantom stock vests in 5 equal annual installments beginning on February 24, 2005.</footnote>
        <footnote id="F5">Expiration date not applicable.</footnote>
        <footnote id="F6">The phantom stock vests in 5 equal annual installments beginning on February 28, 2006.</footnote>
        <footnote id="F7">The phantom stock vests in 5 equal annual installments beginning on May 13, 2005.</footnote>
        <footnote id="F8">The phantom stock vests in 5 equal annual installments beginning on May 12, 2006.</footnote>
        <footnote id="F9">The option vests in 4 equal annual installments beginning on April 15, 2000.</footnote>
        <footnote id="F10">The option vests in 4 equal annual installments beginning on December 20, 2000.</footnote>
        <footnote id="F11">The option vests in 4 equal annual installments beginning on December 20, 2001.</footnote>
        <footnote id="F12">The option vests in five equal annual installments beginning on December 19, 2002.</footnote>
        <footnote id="F13">The option vests in 4 equal annual installments beginning on February 25, 2004.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>By: Judy Z. Mayo, as Attorney-in-Fact for</signatureName>
        <signatureDate>2006-04-05</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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