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Interconexión Eléctrica S.A. E.S.P. (“ISA”) announces that today…

1,000 km for clean energy: ISA in Brazil completes a key project for the country, 16 months ahead of schedule

ISA responds to President on Peru procurement processes

ISA appoints director of accounting and tax planning

ISA announces the appointment of Ana María Mora Luna as Acting Vice President of Corporate Strategy

The Colombian Financial Superintendence, through Resolution No. 0487 of 2026,

aprobacion-reporte-integrado-gestion-isa-2025

ISA Energia Brasil unwinds cross-shareholdings

ISA ratifies 2025 profit distribution