Updated On: 29 April, 2025 08:51 AM IST | Barcelona | AP
The Portuguese National Cybersecurity Center in a statement said there was no sign the outage was due to a cyberattack

Pic/AFP
An unprecedented blackout brought much of Spain and Portugal to a standstill on Monday, stopping trains, cutting phone service and shutting down traffic lights and ATMs for millions of people across the Iberian Peninsula.
Spanish power distributor Red Electrica declined to speculate on the cause of the power outage that began around 12:30 pm Madrid time and said restoring power fully could take six to 10 hours. Head of operations Eduardo Prieto told journalists it was unprecedented, calling the event "exceptional and extraordinary". By 8:35 pm, only 35 per cent of energy demand had been restored, Prieto said hours later.