Europe Hit by Massive Power Outage, Blackouts

Europe Hit by Massive Power Outage, Blackouts
Above: Police take security measures as a widespread power outage strikes Spain and Portugal on April 28, 2025. Image credit: Diego Radames/Contributor/Anadolu via Getty Images

The Facts

  • A massive power outage on Monday afternoon knocked out electricity across huge parts of Spain, Portugal, France, Belgium, and Andorra, shutting down airports, hospitals, metro systems, and traffic lights.
  • In Spain, the blackout forced hospitals to rely on emergency generators with 24-48 hours of diesel fuel capacity, while airports maintained operations through backup power systems for up to 72 hours.
  • In Portugal, the outage hit the capital, Lisbon, as well as northern and southern parts of the nation, forcing the country's National Institute for Medical Emergencies to activate the contingency plan.

Sources Split


The Spin


Narrative A

The unprecedented scale and nature of the blackout suggest a potential cyberattack, particularly given Spain's recent stance on international conflicts and the unusual number of port and vulnerability scans detected in infrastructure belonging to the national grid. The incident highlights vulnerabilities in critical infrastructure and raises concerns about cybersecurity threats to essential public utilities.

Narrative B

Spain's integration of renewable energy into the European power network may have contributed to the massive blackout. The country's grid experienced a severe oscillation, leading to a collapse and disconnection from the European system. While the exact cause is under investigation, the surge in renewable energy sources like wind and solar can introduce variability and challenges in grid stability.


Metaculus Prediction

© 2026 Improve the News Foundation. All rights reserved.Version 7.18.3

© 2026 Improve the News Foundation.

All rights reserved.

Version 7.18.3