A significant power outage swept across Spain and Portugal, leaving millions without electricity and creating a day of confusion. As power supply was finally restored, officials raced to determine the cause of the blackout, which brought disruptions to subway networks, traffic lights, and ATMs. Despite speculative theories, including a rare atmospheric phenomenon and solar plant breakdowns, the exact reason remains unclear. Among the challenges faced, there were reports of tragic incidents, including fatalities linked to the use of generators during the outage. Many took to social media to share their experiences, while public figures faced interruptions during live broadcasts. Both nations are now focusing on recovery and preventing future occurrences as they grapple with the fallout of this unprecedented event.