Spain's April Blackout Attributed to Technical Failures, Not Cyberattack
A significant power outage on April 28, 2025, in Spain and Portugal was caused by technical errors and grid failures, affecting major cities like Madrid and Lisbon.

Spain’s massive power outage was caused by technical errors

Spanish minister rules out cyber-attack as cause of April blackout, after expert report

Spain says April's Iberian blackout was caused by multiple technical factors, not a cyberattack
Spain says April blackout was caused by grid failures and poor planning, not a cyberattack
Overview
On April 28, 2025, a major power outage impacted Spain and Portugal, particularly affecting Madrid and Lisbon.
The blackout, starting shortly after noon, was caused by small grid failures leading to larger ones, according to officials.
Spanish authorities confirmed that the outage was due to technical errors and poor planning, ruling out a cyberattack.
Power was fully restored by the early hours of April 29, following the outage.
Despite the blackout, the Spanish government remains committed to renewable energy initiatives and ambitious energy goals.
Analysis
Center-leaning sources emphasize technical failures and government accountability in the Iberian blackout narrative, downplaying cyberattack fears. They present a factual recounting of events while subtly critiquing planning inadequacies, reflecting a cautious stance towards governmental explanations and a desire for transparency in crisis management.