Buenos Aires, February 6, 2025
COMISIÓN NACIONAL DE VALORES
BOLSAS Y MERCADOS ARGENTINOS S.A.
Ref.: Relevant Event. Credit rating of the company
Dear Sirs,
I am writing to you, in my capacity as Head of Market Relations of Pampa Energía S.A. (the “Company”) in order to inform that, due to the upgrade in Argentina's "Transfer and Convertibility" assessment, S&P Global Ratings decided to upgrade the Company's local and foreign currency debt rating from "CCC" to "B-".
Sincerely,
________________________________
María Agustina Montes
Head of Market Relations