A sweeping and unexpected power outage hit Spain and Portugal on April 28, 2025, plunging tens of millions into chaos and forcing both countries to declare a state of emergency.
The blackout, which began around midday, crippled essential infrastructure across the Iberian Peninsula. Train services, including high-speed and commuter lines, came to a halt, metro operations in cities like Madrid and Barcelona were suspended, and road traffic became gridlocked as traffic lights went dark. Airports were thrown into disarray, with hundreds of flights delayed or canceled, and hospitals were forced to rely on emergency generators.
Widespread panic buying quickly followed, as residents rushed to supermarkets and gas stations. Shelves were stripped of food, water, and other essentials, while long queues formed at ATMs, many of which were rendered useless without power.
Authorities initially ruled out cyberattacks and pointed to a rare atmospheric phenomenon involving extreme temperature shifts that caused disruptions in the high-voltage power grid, leading to widespread system failures across Europe.
Partial electricity was restored in some regions by the evening, but officials warned that full recovery could take days. Both Spanish and Portuguese leaders urged the public to remain calm and assured citizens that all available resources were being mobilized to stabilize the situation.
The blackout has sparked urgent discussions about the resilience of the region’s energy infrastructure and the need for stronger safeguards against future large-scale disruptions.