-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 JDVqeP5rGM4VnmYEBp7d0QjVXLzD60SeB28zPObenZsClM5xK3fJbQ909ed1HqVy
 EPo2nx+7u+kFTbCVurt1Cw==

<SEC-DOCUMENT>0001228379-10-000149.txt : 20100707
<SEC-HEADER>0001228379-10-000149.hdr.sgml : 20100707
<ACCEPTANCE-DATETIME>20100707184238
ACCESSION NUMBER:		0001228379-10-000149
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20100702
FILED AS OF DATE:		20100707
DATE AS OF CHANGE:		20100707

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			BROCKSMITH JAMES G JR
		CENTRAL INDEX KEY:			0001132060

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14201
		FILM NUMBER:		10942845

	MAIL ADDRESS:	
		STREET 1:		1100 N WOODDALE RD
		CITY:			WOODDALE
		STATE:			IL
		ZIP:			60191

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SEMPRA ENERGY
		CENTRAL INDEX KEY:			0001032208
		STANDARD INDUSTRIAL CLASSIFICATION:	GAS & OTHER SERVICES COMBINED [4932]
		IRS NUMBER:				330732627
		STATE OF INCORPORATION:			CA
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		101 ASH STREET
		STREET 2:		P O BOX 129400
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92101
		BUSINESS PHONE:		6196962000

	MAIL ADDRESS:	
		STREET 1:		101 ASH STREET
		STREET 2:		P O BOX 129400
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92101

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MINERAL ENERGY CO
		DATE OF NAME CHANGE:	19970205
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0303</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2010-07-02</periodOfReport>

    <issuer>
        <issuerCik>0001032208</issuerCik>
        <issuerName>SEMPRA ENERGY</issuerName>
        <issuerTradingSymbol>SRE</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001132060</rptOwnerCik>
            <rptOwnerName>BROCKSMITH JAMES G JR</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>101 ASH ST.</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>SAN DIEGO</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>92101</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Phantom Shares</value>
                <footnoteId id="F1"/>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F2"/>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2010-07-02</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>269</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>46.55</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F3"/>
                <footnoteId id="F4"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F5"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>269</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>15888</value>
                    <footnoteId id="F4"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Phantom shares of Sempra Energy Common Stock acquired as director compensation.</footnote>
        <footnote id="F2">Conversion of derivative security is 1 for 1.</footnote>
        <footnote id="F3">Date exercisable is immediate for shares that have vested.</footnote>
        <footnote id="F4">Total includes 1,272 unvested restricted phantom shares that will vest on May 11, 2011, subject to prior forfeiture if service as a director terminates before that date for any reason other than death, disability or removal without cause.</footnote>
        <footnote id="F5">Expiration date is Not Applicable.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>JAMES G. BROCKSMITH, JR.                                                                                                BY: Joyce Rowland, Senior VP of Sempra Energy and Attorney-In-Fact</signatureName>
        <signatureDate>2010-07-07</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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