Colombia’s grid operator, XM Compañía de Expertos en Mercados SA ESP (XM), reported a disruption at Colombian state-controlled electricity grid operator, Interconexion Electrica (ISA) Energia’s 500 kV Antioquia substation on June 28, 2026, at 5:26 pm. The disruption was associated with the tripping of both 500 kV busbars at the substation and generation outage at […]
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