Sec Form 4 Filing - RUGGIRELLO JOHN R @ AES CORP - 2006-02-24

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person RUGGIRELLO JOHN R 2. Issuer Name and Ticker or Trading Symbol AES CORP [ AES] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) Executive VP (Last) (First) (Middle) C/O THE AES, 4300 WILSON BOULEVARD 3. Date of Earliest Transaction (MM/DD/YY) 02/24/2006 (Street) ARLINGTON, VA22203 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 02/24/2006 A 995 ( 1 ) A $ 17.58 95,493 I by 401(k) Plan Common Stock 15,086 I by Spouse

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares Units ( 2 ) 02/27/2006 A 1,999 ( 2 ) ( 2 ) Common Stock 1,999 $ 17.66 14,796 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other RUGGIRELLO JOHN R C/O THE AES 4300 WILSON BOULEVARD ARLINGTON, VA22203 Executive VP Signatures John R. Ruggirello 02/28/2006 Signature of Reporting Person Date

Explanation of Responses:

( 1 )This 11% (of base salary) discretionary retirement savings award was granted pursuant to The AES Retirement Savings Plan (the "Plan") as determined by The AES Corporation Board of Directors on February 24, 2006 subject to applicable IRS contribution limits. The closing stock price on February 24, 2006 was used to determine the number of shares awarded. January 2006 contributions to the Plan are also included. ( 2 )These units are awarded pursuant to the Restoration Supplemental Retirement Plan ("Restoration Plan"). The total number of units reflects the total of this award under the Restoration Plan and the existing balances in both the Restoration Plan and The AES Corporation Supplemental Retirement Plan (the "Plan"). The Plan was frozen in 2004 and no subsequent contributions have been made to it. Units under these plans will be paid out in accordance with Section 409(A)of the Internal Revenue Code and the terms of the relevant plan documents. Each unit is initially equal to one share of AES Common stock and units under the plans are 100% vested upon award.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

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