CPFL Energia S.A. announced resignation of Li Hong to resign, with effect May 12, 2022, from his position as Member of the Board of Directors for which he was elected at the Ordinary and Extraordinary General Meeting held on April 30, 2021. His substitute, Liu Yanli, was elect by the Board of Directors of CPFL Energia at a meeting held on May 12, 2022, to fulfill the remaining term of office, in accordance with the rules established in the Company's Bylaws (article 16) and in article 150 of the Brazilian Corporate Law.