Ownership Submission
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 OF SECURITIES

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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(Print or Type Responses)
1. Name and Address of Reporting Person *
miller brian a
   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)
EVP, General Counsel and Secy
(Last)
(First)
(Middle)
4300 WILSON BOULEVARD		 3. Date of Earliest Transaction (Month/Day/Year)
02/19/2010
(Street)

ARLINGTON, VA 22203		 4. If Amendment, Date Original Filed(Month/Day/Year)
 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 (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 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 02/19/2010   A   1,766 (1) A $ 12.18 23,998 I By 401(k) Plan
Common Stock               31,449 D  

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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 (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 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
(Month/Day/Year)		 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
Stock Option (Right to Buy) $ 12.18 02/19/2010   A   49,123     (2) 02/19/2020 Common Stock 49,123 $ 0 49,123 D  
Units (3) 02/19/2010   A   4,913     (3)   (3) Common Stock 4,913 $ 12.18 18,614 D  
Restricted Stock Units (4) 02/19/2010   D     10,435   (4)   (4) Common Stock 10,435 (4) 72,286 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
miller brian a
4300 WILSON BOULEVARD
ARLINGTON, VA 22203		       EVP, General Counsel and Secy  

Signatures

 /s/Brian A. Miller   02/23/2010
**Signature of Reporting Person Date

Explanation of Responses:

* 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).
(1) This 8% (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 19, 2010 subject to applicable IRS contribution limits. The closing stock price on February 19, 2010 was used to determine the number of shares awarded. Between January 5, 2010 and February 18, 2010, the reporting person acquired 157 shares of AES Common stock under the Plan.
(2) This stock option award was granted pursuant to The AES Corporation 2003 Long Term Compensation Plan and will vest in three equal annual installments if certain continuing employment conditions are satisfied. If such conditions are satisfied, the first installment becomes exercisable on February 19, 2011, and the next two installments become exercisable on February 19, 2012 and February 19, 2013, respectively.
(3) These units are awarded pursuant to the Restoration Supplemental Retirement Plan ("Restoration Plan"). Generally, units under this plan shall be paid out following termination of employment or later as per the terms of the 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.
(4) The Company did not meet the threshold performance conditions for this 2007 RSU award resulting in the forfeiture of the award. In column 9, the Company has voluntarily included amounts for grants awarded in 2008 and 2009 where performance criteria have not yet been met. The Company intends to discontinue voluntary disclosure of awards where performance criteria have not been met. The amount also includes 22,442 RSUs that were granted in 2007 which include only time-based vesting.

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