Free translation from the original prepared in Spanish for publication in Argentina CONSOLIDATED FINANCIAL STATEMENTS AS OF DECEMBER 31, 2022 AND 2021 FOR THE YEARS ENDED DECEMBER 31, 2022, 2021 AND 2020 (In millions of Argentine Pesos (“$”)) Free translation from the original prepared in Spanish for publication in Argentina Audit report issued by independent auditors To the Board of Directors and Shareholders of Pampa Energía S.A. Legal address: Maipú, 1 Autonomous City of Buenos Aires Tax Code No.: 30-526 ...