Infraestructura Energética Nova, S. A. P. I. de C. V. announced the results of its previously announced consent solicitations (Consent Solicitations). IEnova has received the requisite consents from holders (the "Holders") of its outstanding 3.750% Notes due 2028 (the "2028 Notes"), 4.875% Senior Notes due 2048 (the "2048 Notes") and 4.750% Senior Notes due 2051 to effect the proposed amendments to each of the indentures governing the Notes. IEnova has executed a supplemental indenture to each Indenture, dated the date hereof, each of which is effective and implements the Proposed Amendments.

Upon the execution of each Supplemental Indenture, consents are no longer revocable with respect to any Series of Notes. IEnova will pay a cash payment of $1.00 for each $1,000 principal amount of the Notes for which a consent was validly delivered and not validly revoked, subject to the terms and conditions of the Consents Solicitations. Each Supplemental Indenture will become operative on the settlement date, which is currently expected to be December 20, 2022.

SMBC Nikko Securities America Inc. ("SMBC") is acting as the Solicitation Agent for the Consent Solicitations. D.F. King & Co. Inc. is acting as the Information and Tabulation Agent for the Consent Solicitations.