EX-8.1 3 ex08-1.htm EX-8.1

EXHIBIT 8.1

LIST OF SUBSIDIARIES, JOINT VENTURES AND ASSOCIATES OF PAMPA ENERGÍA S.A.

|  | 12.31.2022
Subsidiaries | Country | Direct and indirect participation %
Autotrol Renovables S.A. | Argentina | 100%
Comercializadora e Inversora S.A. (former Pampa Comercializadora S.A) | Argentina | 100%
Enecor S.A. | Argentina | 70%
Energía e Inversiones S.A. | Uruguay | 100%
Energía Operaciones ENOPSA S.A. | Ecuador | 100%
Generación Argentina SAU | Argentina | 100%
Greenwind S.A. | Argentina | 100%
Hidroeléctrica Diamante S.A. | Argentina | 61%
Hidroeléctrica Los Nihuiles S.A. | Argentina | 52.04%
Pampa Bloque18 S.A. | Ecuador | 100%
Pampa Ecuador Inc | Nevis | 100%
Pampa Energía Bolivia S.A. | Bolivia | 100%
Pampa Inversiones S.A. | Uruguay | 100%
PE Energía Ecuador LTD | Grand Cayman | 100%
Petrolera San Carlos S.A. | Venezuela | 100%
Vientos de Arauco Renovables S.A.U. | Argentina | 100%
Vientos Solutions S.A.U. | Argentina | 100%
Vientos Solutions S.L.U. | España | 100%
2) Joint Ventures |  |
Citelec S.A. | Argentina | 50%
Compañía de Inversiones de Energía S.A. (CIESA) | Argentina | 50%
CT Barragán S.A. (former Parques Eólicos Argentinos S.A.) | Argentina | 50%
Empresa de Transporte de Energía Eléctrica por Distribución Troncal de la Provincia de Buenos Aires S.A. (Transba) (2) | Argentina | 26.33%
Compañía de Transporte de Energía Eléctrica en Alta Tensión S.A. (Transener) (2) | Argentina | 26.33%
Transportadora Gas del Sur S.A. (TGS)(3) | Argentina | 29.264%
(2) Through a 50% interest, the company joint controls Citelec, company that controlled Transener with 52.65% of the shares and votes. As a result, the Company has an indirect participation of 26.33% in Transener. (3) The Company holds a direct and indirect interest of 3.764% in TGS and 50% in CIESA, a company that holds a 51% interest in the share capital of TGS. Therefore, the Company holds a direct and indirect participation of 29.264% in TGS.
3) Associates |  |
Oleoducto de Crudos Pesados S.A. | Ecuador | 15.91%
Oleoductos del Valle S.A. | Argentina | 2.10%