AES Andes S.A. - Tender Offer 2024 (US) - Launch

AES Andes S.A. Offers to Purchase for Cash Any and All of its 5.000% Senior Notes due 2025 and up to U.S.$100 Million in Aggregate Principal Amount of its 6.350% Junior Subordinated Capital Notes due 2079 -  US00105DAE58 (144A) / USP0607LAB91 (Reg S) - US00105DAG07 (144A) / USP0607LAD57 (Reg S)

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04 MARCH 2024

Full announcement including disclaimers and offer/distribution restrictions available via Luxse

SANTIAGO, CHILE, March 4, 2024 – AES Andes S.A. (“AES Andes” or the “Company”) a sociedad anónima abierta, or a publicly traded open stock corporation, organized under the laws of the Republic of Chile (“Chile”) today announced that it has launched offers to purchase for cash (the “Tender Offers”) any and all of its outstanding 5.000% Senior Notes due 2025 (the “2025 Notes” ) and up to U.S.$100 million in aggregate principal amount of its outstanding 6.350% Junior Subordinated Capital Notes due 2079 (the “2079 Notes” and together with the 2079 Notes, the “Notes”). The Tender Offers will take place upon the terms and conditions described in AES Andes’ Offer to Purchase, dated March 4, 2024 (the “Offer to Purchase”). Terms used in this announcement and not otherwise defined have the meanings assigned to them in the Offer to Purchase.

The following table sets forth certain terms of the Tender Offers:

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