Ecuador resumes importing electricity from Colombia, paying 67% less, according to the Government | El Comercio (EC)

Ecuador has resumed importing electricity from Colombia, securing a more affordable energy supply. The Transnational International Electricity Transactions (TIE) between the two nations restarted on August 5, 2026, following the restoration of the energy integration mechanism by Colombian authorities. For the initial day, Ecuador planned to import 288 megawatts (MW), which accounts for approximately 6.2% of its daily national energy demand. The Ministry of Environment and Energy reported that the average import price was $0.33 per kilowatt-hour (kWh), marking a 67% reduction compared to previous operations where the cost reached $0.99 per kWh. The government asserts this price reduction will optimize resource use within the National Interconnected System and bolster the country's energy security. The resumption of electricity exchange was facilitated by coordination between Ecuador's National Electricity Operator (CENACE) and Colombia's system operator, XM. These transactions adhere to established technical and economic criteria under current regulations. The TIE mechanism allows for the buying and selling of energy between countries when operational conditions are favorable, leveraging existing interconnection infrastructure to meet specific system needs and enhance grid reliability. This renewed energy import comes as Ecuador prepares for its dry season, typically starting in late September, when reduced water flow to hydroelectric plants necessitates supplementary power sources. The lower import cost is expected to contribute to more efficient energy resource management and strengthen the interconnected system's operation.

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The Government maintains that this result will allow for the optimization of the use of resources of the National Interconnected System and strengthen the energy security of the country.