💨 Abstract

Following a major blackout in April 2025, Portugal is investing €137 million ($159 million) to bolster its electricity grid. Measures include increasing 'black start' power stations and securing critical infrastructure like hospitals with solar panels and batteries. The brownout was due to a voltage surge in Spain causing a cascading failure affecting Portugal and Spain. The Portuguese government aims to enhance energy resilience and manage future crises better.

Courtesy: WTOP Staff