Spain and Portugal are recovering from a significant power outage, with investigations ongoing to determine its cause. Initial fears of a cybersecurity attack and extreme weather have been ruled out. Experts suggest that the blackout was not caused by renewable energy sources, despite some media claims. Spanish Prime Minister Pedro Sánchez has defended renewables, stating they played a crucial role in the recovery process. The incident has sparked discussions about the need for grid upgrades and the Iberian Peninsula's energy independence.