As filed with the Securities and Exchange Commission on June 1, 2000 Registration No. 333-37924 =============================================================================== SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ----------------------- AMENDMENT NO. 1 TO FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ----------------------- The AES Corporation Delaware 54-1163725 AES Trust IV Delaware 54-1872293 AES Trust V Delaware 54-1872355 AES Trust VI Delaware pending AES Trust VIII Delaware pending AES Trust IX Delaware pending (Exact name of Registrant (State or other jurisdiction of (I.R.S. employer as specified in its charter) incorporation or organization) identification number) 1001 North 19th Street Arlington, Virginia 22209 (703) 522-1315 (Address, including zip code, and telephone number, including area code, of Registrant's principal executive offices) Barry J. Sharp 1001 North 19th Street Arlington, Virginia 22209 (703) 522-1315 (Name, address, including zip code, and telephone number, including area code, of agent for service) ----------------------- Copies to: Richard D. Truesdell, Jr. Davis Polk & Wardwell 450 Lexington Avenue New York, New York 10017 (212) 450-4000 ----------------------- Approximate date of commencement of proposed sale to the public: From time to time after this Registration Statement becomes effective. ----------------------- If the only securities being registered on this form are being offered pursuant to dividend or interest reinvestment plans, please check the following box. [ ] If any of the securities being registered on this form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, other than securities being offered only in connection with dividend or interest reinvestment plans, please check the following box. [X] If this form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. [ ] If this form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. [ ] If delivery of the prospectus is expected to be made pursuant to Rule 434, please check the following box. [ ] The Registrant hereby amends this Registration Statement on such date or dates as may be necessary to delay its effective date until the Registrant shall file a further amendment which specifically states that this Registration Statement shall thereafter become effective in accordance with section 8(a) of the Securities Act of 1933 or until the Registration Statement shall become effective on such date as the Commission, acting pursuant to said section 8(a), may determine. =============================================================================== EXPLANATORY NOTE This Amendment No. 1 to the Registrants' Registration Statement on Form S-3 (File No. 333-37924) is being filed solely for the purpose of filing certain exhibits. 2 PART II INFORMATION NOT REQUIRED IN PROSPECTUS Item 16. Exhibits. Exhibits Description of Exhibit - -------- ---------------------- 1.1 Form of Underwriting Agreement (Debt Securities) (incorporated by reference to Exhibit 1.1 of Amendment No. 1 to Registration Statement No. 333-15487 on Form S-3 filed on November 18, 1996) 1.2 Form of Underwriting Agreement (Common Stock and Preferred Stock) (incorporated by reference to Exhibit 1.2 of Amendment No. 1 to Registration Statement No. 333-15487 on Form S-3 filed on November 18, 1996) 1.3 Form of Underwriting Agreement (Stock Purchase Contracts and Stock Purchase Units) (incorporated by reference to Exhibit 1.3 of Amendment No. 1 to Registration Statement No. 333-15487 on Form S- 3 filed on November 18, 1996) 1.4 Form of Underwriting Agreement (Preferred Securities) (incorporated by reference to Exhibit 1.4 of Registration Statement No. 333-39857 on Form S-3 filed on November 10, 1997) 4.1 Form of Senior Debt Securities Indenture between the Company and the Trustee (incorporated by reference to Exhibit 4.1 of Amendment No. 1 to Registration Statement No. 333-81953 on Form S-3 filed on July 13, 1999) 4.2 Form of Senior Subordinated Debt Securities Indenture between the Company and the Trustee (incorporated by reference to Exhibit 4.2 of Amendment No. 1 to Registration Statement No. 333- 81953 on Form S-3 filed on July 13, 1999) 4.3 Form of Junior Subordinated Debt Securities Indenture between the Company and the Trustee (incorporated by reference to Exhibit 4.3 of Amendment No. 1 to Registration Statement No. 333- 81953 on Form S-3 filed on July 13, 1999) 4.4 Form of Junior Subordinated Debt Trust Securities Indenture between the Company and the Trustee (incorporated by reference to Exhibit 4.4 of Amendment No. 1 to Registration Statement No. 333- 81953 on Form S-3 filed on July 13, 1999) 4.5(a)+ Declaration of Trust of AES Trust VI 4.5(b)+ Declaration of Trust of AES Trust VIII 4.5(c)+ Declaration of Trust of AES Trust IX 4.6(a)+ Certificate of Trust of AES Trust VI 4.6(b)+ Certificate of Trust of AES Trust VIII 4.6(c)+ Certificate of Trust of AES Trust IX 4.7 Form of Amended and Restated Declaration of Trust for AES Trust IV, AES Trust V, AES Trust VI, AES Trust VIII and AES Trust IX (incorporated by reference to Exhibit 4.9 of Amendment No. 2 to Registration Statement No. 333-15487 on Form S-3 filed on November 27, 1996) 4.8 Form of Preferred Security (included in Exhibit 4.7) 4.9 Form of Supplemental Indenture to be used in connection with issuance of Junior Subordinated Debt Trust Securities and Preferred Securities (incorporated by reference to Exhibit 4.11 of Registration Statement No. 333-15487 on Form S-3 filed on November 4, 1996) 4.10 Form of Junior Subordinated Debt Trust Security (included in Exhibit 4.9) 4.11 Form of Preferred Securities Guarantee with respect to Preferred Securities (incorporated by reference to Exhibit 4.13 of Amendment No. 2 to Registration Statement No. 333-15487 on Form S-3 filed on November 27, 1996) 4.12 Declaration of Trust of AES Trust IV (incorporated by reference to Exhibit 4.12 of Registration Statement No. 333-39857 on Form S-3 filed on November 10, 1997) 4.13 Certificate of Trust of AES Trust IV (incorporated by reference to Exhibit 4.13 of Registration Statement No. 333-39857 on Form S-3 filed on November 10, 1997) 4.14 Declaration of Trust of AES Trust V (incorporated by reference to Exhibit 4.14 of Registration Statement No. 333-39857 on Form S-3 filed on November 10, 1997) II-1 Exhibits Description of Exhibit - -------- ---------------------- 4.15 Certificate of Trust of AES Trust V (incorporated by reference to Exhibit 4.14 of Registration Statement No. 333-39857 on Form S-3 filed on November 10, 1997) 4.16 Form of Purchase Contract Agreement (incorporated by reference to Exhibit 4.16 of Amendment No. 1 to Registration Statement No. 333-15487 on Form S-3 filed on November 18, 1996) 4.17 Form of Pledge Agreement (incorporated by reference to Exhibit 4.17 of Amendment No. 1 to Registration Statement No. 333-15487 on Form S-3 filed on November 18, 1996) 5.1 Opinion of Davis Polk & Wardwell 5.2 Opinion of Delaware counsel 12.1+ Computation of ratio of earnings to fixed charges 23.1 Consent of Deloitte & Touche LLP 23.3 Consent of Davis Polk & Wardwell (included in Exhibit 5.1) 23.4 Consent of Delaware counsel (included in Exhibit 5.2) 24.1 Powers of Attorney for the Company (included on signature page to initial Registration Statement filed May 26, 2000) 24.2 Powers of Attorney for the Company as sponsor, to sign the Registration Statement on behalf of AES Trust IV, AES Trust V, AES Trust VI, AES Trust VIII and AES Trust IX (included in Exhibits 4.7, 4.14, 4.5(a), 4.5(b) and 4.5(c)) 25.1 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, under the Senior Debt Securities Indenture 25.2 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, under the Senior Subordinated Debt Securities Indenture 25.3 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, under the Junior Subordinated Debt Securities Indenture 25.4(a) Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, with respect to the Junior Subordinated Debt Trust Securities Indenture of AES Trust IV 25.4(b) Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, with respect to the Junior Subordinated Debt Trust Securities Indenture of AES Trust V 25.4(c) Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, with respect to the Junior Subordinated Debt Trust Securities Indenture of AES Trust VI 25.4(d) Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, with respect to the Junior Subordinated Debt Trust Securities Indenture of AES Trust VIII 25.4(e) Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, with respect to the Junior Subordinated Debt Trust Securities Indenture of AES Trust IX 25.5 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, with respect to the Preferred Securities of AES Trust IV 25.6 Statement of Eligibility under The Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, with respect to the Preferred Securities of AES Trust V 25.7 Statement of Eligibility under The Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, with respect to the Preferred Securities of AES Trust VI II-2 Exhibits Description of Exhibit - -------- ---------------------- 25.8 Statement of Eligibility under The Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, with respect to the Preferred Securities of AES Trust VIII 25.9 Statement of Eligibility under The Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, with respect to the Preferred Securities of AES Trust IX 25.10 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, with respect to the Preferred Securities Guarantee of the Company with respect to the Preferred Securities of AES Trust IV 25.11 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, with respect to the Preferred Securities Guarantee of the Company with respect to the Preferred Securities of AES Trust V 25.12 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, with respect to the Preferred Securities Guarantee of the Company with respect to the Preferred Securities of AES Trust VI 25.13 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, with respect to the Preferred Securities Guarantee of the Company with respect to the Preferred Securities of AES Trust VIII 25.14 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, with respect to the Preferred Securities Guarantee of the Company with respect to the Preferred Securities of AES Trust IX 25.15 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, under the Senior Debt Securities Indenture 25.16 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, under the Senior Subordinated Debt Securities Indenture (included in Exhibit 25.15) 25.17 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, under the Junior Subordinated Debt Securities Indenture (included in Exhibit 25.15) 25.18(a) Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, with respect to the Junior Subordinated Debt Trust Securities Indenture of AES Trust IV 25.18(b) Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, with respect to the Junior Subordinated Debt Trust Securities Indenture of AES Trust V 25.18(c) Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, with respect to the Junior Subordinated Debt Trust Securities Indenture of AES Trust VI 25.18(d) Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, with respect to the Junior Subordinated Debt Trust Securities Indenture of AES Trust VIII 25.18(e) Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, with respect to the Junior Subordinated Debt Trust Securities Indenture of AES Trust IX II-3 Exhibits Description of Exhibit - -------- ---------------------- 25.19 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, with respect to the Preferred Securities of AES Trust IV 25.20 Statement of Eligibility under The Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, with respect to the Preferred Securities of AES Trust V 25.21 Statement of Eligibility under The Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, with respect to the Preferred Securities of AES Trust VI 25.22 Statement of Eligibility under The Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, with respect to the Preferred Securities of AES Trust VIII 25.23 Statement of Eligibility under The Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, with respect to the Preferred Securities of AES Trust IX 25.24 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, with respect to the Preferred Securities Guarantee of the Company with respect to the Preferred Securities of AES Trust IV 25.25 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, with respect to the Preferred Securities Guarantee of the Company with respect to the Preferred Securities of AES Trust V 25.26 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, with respect to the Preferred Securities Guarantee of the Company with respect to the Preferred Securities of AES Trust VI 25.27 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, with respect to the Preferred Securities Guarantee of the Company with respect to the Preferred Securities of AES Trust VIII 25.28 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, with respect to the Preferred Securities Guarantee of the Company with respect to the Preferred Securities of AES Trust IX - --------- + Previously filed. II-4 SIGNATURES Pursuant to the requirements of the Securities Act of 1933, the Company certifies that is has reasonable grounds to believe that it meets all of the requirements for filing on Forms S-3 and has duly caused this Registration Statement to be signed on its behalf by the undersigned, hereunto duly authorized, in the City of Arlington, State of Virginia on June 1, 2000. THE AES CORPORATION By: /s/ Dennis W. Bakke ----------------------------------- Dennis W. Bakke President and Chief Executive Officer Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed below by the following persons in the capacities indicated on June 1, 2000. Signature Title --------- ----- * - ---------------------------- Chairman of the Board Roger W. Sant * President, Chief Executive Officer - ---------------------------- and Director (Principal Executive Dennis W. Bakke Officer) * - ---------------------------- Director Dr. Alice F. Emerson * - ---------------------------- Director Robert F. Hemphill, Jr. * - ---------------------------- Director Frank Jungers * - ---------------------------- Director John H. McArthur * - ---------------------------- Director Hazel O'Leary II-5 Signature Title --------- ----- * - ---------------------------- Director Thomas I. Unterberg * - ---------------------------- Director Robert H. Waterman, Jr. * - ---------------------------- Senior Vice President and Chief Barry J. Sharp Financial Officer (Principal Financial and Accounting Officer) *By: /s/ Dennis W. Bakke ----------------------- Dennis W. Bakke Attorney-in-Fact II-6 SIGNATURES Pursuant to the requirements of the Securities Act of 1933, AES Trust IV, AES Trust V, AES Trust VI, AES Trust VIII and AES Trust IX each certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-3 and has duly caused this Registration Statement to be signed on its behalf by the undersigned, hereunto duly authorized, in the City of Arlington, State of Virginia on June 1, 2000. AES TRUST IV By: The AES Corporation, as Sponsor By: /s/ Barry J. Sharp ----------------------------------------- Name: Barry J. Sharp Title: Senior Vice President and Chief Financial Officer AES TRUST V By: The AES Corporation, as Sponsor By: /s/ Barry J. Sharp ----------------------------------------- Name: Barry J. Sharp Title: Senior Vice President and Chief Financial Officer AES TRUST VI By: The AES Corporation, as Sponsor By: /s/ Barry J. Sharp ----------------------------------------- Name: Barry J. Sharp Title: Senior Vice President and Chief Financial Officer AES TRUST VIII By: The AES Corporation, as Sponsor By: /s/ Barry J. Sharp ----------------------------------------- Name: Barry J. Sharp Title: Senior Vice President and Chief Financial Officer II-7 AES TRUST IX By: The AES Corporation, as Sponsor By: /s/ Barry J. Sharp ---------------------------------------- Name: Barry J. Sharp Title: Senior Vice President and Chief Financial Officer II-8 EXHIBIT INDEX Exhibits Description of Exhibit - -------- ---------------------- 1.1 Form of Underwriting Agreement (Debt Securities) (incorporated by reference to Exhibit 1.1 of Amendment No. 1 to Registration Statement No. 333-15487 on Form S-3 filed on November 18, 1996) 1.2 Form of Underwriting Agreement (Common Stock and Preferred Stock) (incorporated by reference to Exhibit 1.2 of Amendment No. 1 to Registration Statement No. 333-15487 on Form S-3 filed on November 18, 1996) 1.3 Form of Underwriting Agreement (Stock Purchase Contracts and Stock Purchase Units) (incorporated by reference to Exhibit 1.3 of Amendment No. 1 to Registration Statement No. 333-15487 on Form S- 3 filed on November 18, 1996) 1.4 Form of Underwriting Agreement (Preferred Securities) (incorporated by reference to Exhibit 1.4 of Registration Statement No. 333-39857 on Form S-3 filed on November 10, 1997) 4.1 Form of Senior Debt Securities Indenture between the Company and the Trustee (incorporated by reference to Exhibit 4.1 of Amendment No. 1 to Registration Statement No. 333-81953 on Form S-3 filed on July 13, 1999) 4.2 Form of Senior Subordinated Debt Securities Indenture between the Company and the Trustee (incorporated by reference to Exhibit 4.2 of Amendment No. 1 to Registration Statement No. 333- 81953 on Form S-3 filed on July 13, 1999) 4.3 Form of Junior Subordinated Debt Securities Indenture between the Company and the Trustee (incorporated by reference to Exhibit 4.3 of Amendment No. 1 to Registration Statement No. 333- 81953 on Form S-3 filed on July 13, 1999) 4.4 Form of Junior Subordinated Debt Trust Securities Indenture between the Company and the Trustee (incorporated by reference to Exhibit 4.4 of Amendment No. 1 to Registration Statement No. 333- 81953 on Form S-3 filed on July 13, 1999) 4.5(a)+ Declaration of Trust of AES Trust VI 4.5(b)+ Declaration of Trust of AES Trust VIII 4.5(c)+ Declaration of Trust of AES Trust IX 4.6(a)+ Certificate of Trust of AES Trust VI 4.6(b)+ Certificate of Trust of AES Trust VIII 4.6(c)+ Certificate of Trust of AES Trust IX 4.7 Form of Amended and Restated Declaration of Trust for AES Trust IV, AES Trust V, AES Trust VI, AES Trust VIII and AES Trust IX (incorporated by reference to Exhibit 4.9 of Amendment No. 2 to Registration Statement No. 333-15487 on Form S-3 filed on November 27, 1996) 4.8 Form of Preferred Security (included in Exhibit 4.7) 4.9 Form of Supplemental Indenture to be used in connection with issuance of Junior Subordinated Debt Trust Securities and Preferred Securities (incorporated by reference to Exhibit 4.11 of Registration Statement No. 333-15487 on Form S-3 filed on November 4, 1996) 4.10 Form of Junior Subordinated Debt Trust Security (included in Exhibit 4.9) 4.11 Form of Preferred Securities Guarantee with respect to Preferred Securities (incorporated by reference to Exhibit 4.13 of Amendment No. 2 to Registration Statement No. 333-15487 on Form S-3 filed on November 27, 1996) 4.12 Declaration of Trust of AES Trust IV (incorporated by reference to Exhibit 4.12 of Registration Statement No. 333-39857 on Form S-3 filed on November 10, 1997) 4.13 Certificate of Trust of AES Trust IV (incorporated by reference to Exhibit 4.13 of Registration Statement No. 333-39857 on Form S-3 filed on November 10, 1997) 4.14 Declaration of Trust of AES Trust V (incorporated by reference to Exhibit 4.14 of Registration Statement No. 333-39857 on Form S-3 filed on November 10, 1997) 4.15 Certificate of Trust of AES Trust V (incorporated by reference to Exhibit 4.14 of Registration Statement No. 333-39857 on Form S-3 filed on November 10, 1997) 4.16 Form of Purchase Contract Agreement (incorporated by reference to Exhibit 4.16 of Amendment No. 1 to Registration Statement No. 333-15487 on Form S-3 filed on November 18, 1996) 4.17 Form of Pledge Agreement (incorporated by reference to Exhibit 4.17 of Amendment No. 1 to Registration Statement No. 333-15487 on Form S-3 filed on November 18, 1996) II-9 Exhibits Description of Exhibit - -------- ---------------------- 5.1 Opinion of Davis Polk & Wardwell 5.2 Opinion of Delaware counsel 12.1+ Computation of ratio of earnings to fixed charges 23.1 Consent of Deloitte & Touche LLP 23.3 Consent of Davis Polk & Wardwell (included in Exhibit 5.1) 23.4 Consent of Delaware counsel (included in Exhibit 5.2) 24.1 Powers of Attorney for the Company (included on signature page to initial Registration Statement filed May 26, 2000) 24.2 Powers of Attorney for the Company as sponsor, to sign the Registration Statement on behalf of AES Trust IV, AES Trust V, AES Trust VI, AES Trust VIII and AES Trust IX (included in Exhibits 4.7, 4.14, 4.5(a), 4.5(b) and 4.5(c)) 25.1 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, under the Senior Debt Securities Indenture 25.2 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, under the Senior Subordinated Debt Securities Indenture 25.3 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, under the Junior Subordinated Debt Securities Indenture 25.4(a) Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, with respect to the Junior Subordinated Debt Trust Securities Indenture of AES Trust IV 25.4(b) Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, with respect to the Junior Subordinated Debt Trust Securities Indenture of AES Trust V 25.4(c) Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, with respect to the Junior Subordinated Debt Trust Securities Indenture of AES Trust VI 25.4(d) Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, with respect to the Junior Subordinated Debt Trust Securities Indenture of AES Trust VIII 25.4(e) Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, with respect to the Junior Subordinated Debt Trust Securities Indenture of AES Trust IX 25.5 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, with respect to the Preferred Securities of AES Trust IV 25.6 Statement of Eligibility under The Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, with respect to the Preferred Securities of AES Trust V 25.7 Statement of Eligibility under The Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, with respect to the Preferred Securities of AES Trust VI 25.8 Statement of Eligibility under The Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, with respect to the Preferred Securities of AES Trust VIII 25.9 Statement of Eligibility under The Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, with respect to the Preferred Securities of AES Trust IX 25.10 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, with respect to the Preferred Securities Guarantee of the Company with respect to the Preferred Securities of AES Trust IV II-10 Exhibits Description of Exhibit - -------- ---------------------- 25.11 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, with respect to the Preferred Securities Guarantee of the Company with respect to the Preferred Securities of AES Trust V 25.12 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, with respect to the Preferred Securities Guarantee of the Company with respect to the Preferred Securities of AES Trust VI 25.13 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, with respect to the Preferred Securities Guarantee of the Company with respect to the Preferred Securities of AES Trust VIII 25.14 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of Bank One, National Association (formerly known as The First National Bank of Chicago), as Trustee, with respect to the Preferred Securities Guarantee of the Company with respect to the Preferred Securities of AES Trust IX 25.15 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, under the Senior Debt Securities Indenture 25.16 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, under the Senior Subordinated Debt Securities Indenture (included in Exhibit 25.15) 25.17 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, under the Junior Subordinated Debt Securities Indenture (included in Exhibit 25.15) 25.18(a) Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, with respect to the Junior Subordinated Debt Trust Securities Indenture of AES Trust IV 25.18(b) Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, with respect to the Junior Subordinated Debt Trust Securities Indenture of AES Trust V 25.18(c) Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, with respect to the Junior Subordinated Debt Trust Securities Indenture of AES Trust VI 25.18(d) Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, with respect to the Junior Subordinated Debt Trust Securities Indenture of AES Trust VIII 25.18(e) Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, with respect to the Junior Subordinated Debt Trust Securities Indenture of AES Trust IX 25.19 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, with respect to the Preferred Securities of AES Trust IV 25.20 Statement of Eligibility under The Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, with respect to the Preferred Securities of AES Trust V 25.21 Statement of Eligibility under The Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, with respect to the Preferred Securities of AES Trust VI 25.22 Statement of Eligibility under The Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, with respect to the Preferred Securities of AES Trust VIII 25.23 Statement of Eligibility under The Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, with respect to the Preferred Securities of AES Trust IX II-11 Exhibits Description of Exhibit - -------- ---------------------- 25.24 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, with respect to the Preferred Securities Guarantee of the Company with respect to the Preferred Securities of AES Trust IV 25.25 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, with respect to the Preferred Securities Guarantee of the Company with respect to the Preferred Securities of AES Trust V 25.26 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, with respect to the Preferred Securities Guarantee of the Company with respect to the Preferred Securities of AES Trust VI 25.27 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, with respect to the Preferred Securities Guarantee of the Company with respect to the Preferred Securities of AES Trust VIII 25.28 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York, as Trustee, with respect to the Preferred Securities Guarantee of the Company with respect to the Preferred Securities of AES Trust IX - --------- + Previously filed. II-12