<SEC-DOCUMENT>0001127602-15-008130.txt : 20150224
<SEC-HEADER>0001127602-15-008130.hdr.sgml : 20150224
<ACCEPTANCE-DATETIME>20150224203530
ACCESSION NUMBER:		0001127602-15-008130
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20150220
FILED AS OF DATE:		20150224
DATE AS OF CHANGE:		20150224

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AES CORP
		CENTRAL INDEX KEY:			0000874761
		STANDARD INDUSTRIAL CLASSIFICATION:	COGENERATION SERVICES & SMALL POWER PRODUCERS [4991]
		IRS NUMBER:				541163725
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		4300 WILSON BOULEVARD
		CITY:			ARLINGTON
		STATE:			VA
		ZIP:			22203
		BUSINESS PHONE:		7035221315

	MAIL ADDRESS:	
		STREET 1:		4300 WILSON BOULEVARD
		CITY:			ARLINGTON
		STATE:			VA
		ZIP:			22203

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AES CORPORATION
		DATE OF NAME CHANGE:	19930328

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Gluski Andres
		CENTRAL INDEX KEY:			0001348876

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-12291
		FILM NUMBER:		15645649

	MAIL ADDRESS:	
		STREET 1:		4300 WILSON BOULEVARD
		CITY:			ARLINGTON
		STATE:			VA
		ZIP:			22203
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
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<DESCRIPTION>PRIMARY DOCUMENT
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    <periodOfReport>2015-02-20</periodOfReport>

    <issuer>
        <issuerCik>0000874761</issuerCik>
        <issuerName>AES CORP</issuerName>
        <issuerTradingSymbol>AES</issuerTradingSymbol>
    </issuer>

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        <reportingOwnerId>
            <rptOwnerCik>0001348876</rptOwnerCik>
            <rptOwnerName>Gluski Andres</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>4300 WILSON BOULEVARD</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>ARLINGTON</rptOwnerCity>
            <rptOwnerState>VA</rptOwnerState>
            <rptOwnerZipCode>22203</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>1</isOfficer>
            <officerTitle>President and CEO</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
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                <value>Common Stock</value>
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                <equitySwapInvolved>0</equitySwapInvolved>
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            <transactionAmounts>
                <transactionShares>
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            <securityTitle>
                <value>Common Stock</value>
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                <value>2015-02-23</value>
            </transactionDate>
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                <transactionFormType>4</transactionFormType>
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        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2015-02-24</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>F</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
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                    <footnoteId id="F6"/>
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                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
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                </transactionAcquiredDisposedCode>
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                    <value>575365</value>
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            <postTransactionAmounts>
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                    <value>21367</value>
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            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By 401(k) Plan</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Stock Option (Right to Buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>11.89</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2015-02-20</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
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            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>748625</value>
                </transactionShares>
                <transactionPricePerShare>
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                <transactionAcquiredDisposedCode>
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                </transactionAcquiredDisposedCode>
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            <exerciseDate>
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            <expirationDate>
                <value>2025-02-20</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
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                </underlyingSecurityShares>
            </underlyingSecurity>
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                </directOrIndirectOwnership>
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        </derivativeTransaction>
        <derivativeTransaction>
            <securityTitle>
                <value>Units</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F9"/>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2015-02-20</value>
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                <transactionPricePerShare>
                    <value>11.89</value>
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                <transactionAcquiredDisposedCode>
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                    <value>86217</value>
                </sharesOwnedFollowingTransaction>
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                <directOrIndirectOwnership>
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        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">This Performance Stock Unit (&quot;PSU&quot;) was granted on February 17, 2012 pursuant to The AES Corporation 2003 Long Term Compensation Plan.   After the prescribed three year vesting period, the AES Board of Directors approved the performance value for the grant.  Each earned PSU entitles the holder to one share of AES Common Stock.</footnote>
        <footnote id="F2">Reflects tax withholding in connection with the vesting and settlement of earned PSUs granted in February 2012.</footnote>
        <footnote id="F3">This Restricted Stock Unit (&quot;RSU&quot;) award was granted pursuant to The AES Corporation 2003 Long Term Compensation Plan and will vest in three equal annual installments beginning on February 20, 2016, if certain continuing employment conditions are satisfied. If such conditions are satisfied, each RSU entitles the holder to one share of AES Common Stock.</footnote>
        <footnote id="F4">Reflects tax withholding in connection with the vesting and settlement of one third of the RSUs granted in February 2014.</footnote>
        <footnote id="F5">Reflects tax withholding in connection with the vesting and settlement of one third of the RSUs granted in February 2013.</footnote>
        <footnote id="F6">Reflects tax withholding in connection with the vesting and settlement of one third of the RSUs granted in February 2012.</footnote>
        <footnote id="F7">This includes a 3% (of base salary) discretionary retirement savings award granted pursuant to the AES Retirement Savings Plan (the &quot;Plan&quot;) as determined by The AES Corporation Board of  Directors on February 20, 2015 subject to IRS contribution limits. The closing stock price on February 20, 2015 was used to determine the number of shares awarded. In the aggregate between October 2, 2014 and February 20, 2015, this reporting person acquired 1,093 shares of AES Common Stock under the Plan, which are included in this amount. This information is based on a plan statement dated February 20, 2015.</footnote>
        <footnote id="F8">This stock option award was granted pursuant to The AES Corporation 2003 Long Term Compensation Plan. This award will vest in three equal annual installments such that one third will vest on February 20, 2016, one third will vest on February 20, 2017 and the remaining third will vest on February 20, 2018.</footnote>
        <footnote id="F9">These units were awarded pursuant to the Restoration Supplemental Retirement Plan (the &quot;Restoration Plan&quot;).  Generally, units under the Restoration Plan shall be paid out in cash following termination of employment or later as per the terms of the Restoration Plan document.  Each unit represents a hypothetical AES investment equal to one share of AES Common Stock and units under the Restoration Plan are 100% vested upon award.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Andres Ricardo Gluski</signatureName>
        <signatureDate>2015-02-24</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
