Colombia braces for tight energy supply amid El Niño risk

Colombia faces a tight energy situation between November and January due to the El Niño phenomenon, which is more likely to intensify between September 2026 and February 2027. The warning from Erco Energía highlights potential strain on hydroelectric generation, which is critical for the country's power grid. The uncertainty lies in the actual intensity and duration of El Niño, which could exacerbate supply constraints.