A report revealed that a combination of factors caused a major blackout in Spain and Portugal on April 28, 2025, affecting various sectors and leading to significant chaos. The blackout, described as unprecedented by Entso-e, was due to multiple interacting factors, including voltage control issues and instability in the Spanish electricity grid. The incident sparked political debate and criticism of the government's energy policies, particularly regarding renewable energy and nuclear power. Teljes cikk (bbc.com europe)