ISA, through its subsidiary ISA INTERCOLOMBIA, commissioned the UPME 09-2016 interconnection project on August 6, 2025: the Copey–Cuestecitas 500 kV and Copey–Fundación 220 kV transmission lines, thereby fulfilling the commitments made to the Mining and Energy Planning Unit (UPME) and to the Colombian people.
Moody’s Ratings published a report affirming the international long-term issuer default rating of Interconexión Eléctrica S.A. E.S.P.
Interconexión Eléctrica S.A. E.S.P. (ISA) reports that on June 6, 2025, a ruling was issued by the Fifth Section of the Administrative Litigation Chamber of the Council of State.
The Financial Superintendency of Colombia, through Resolution No. 0952 of May 13, 2025
