Portuguese grid operator REN will allow utilities to resume imports of electricity from Spain, but the transmission capacity ...

The chief of Spanish power utility Endesa on Wednesday urged the country's policymakers to review the tax burden on nuclear ...

Europe's ageing power grid and lack of energy storage capacity will require trillions of dollars in investments to cope with ...

Spain’s high-voltage electricity grid suffered more power generation disruptions than previously known ahead of the country’s ...

We took out a candle, lit it and finished our dinner. In darkness. In complete silence.

Spain’s nationwide blackout this week has put a spotlight on potential vulnerabilities in its system that may offer warnings ...

At roughly midday on Monday, April 28, the lights went out in Spain. The grid blackout, which extended into parts of Portugal ...

A widespread power outage hit Spain and Portugal, affecting millions of people who live across Europe's Iberian Peninsula.

Spain experienced a widespread power outage that left millions without electricity for nearly a full 24 hours. While power ...

Red Eléctrica, Spain’s electricity grid operator, ruled out a cyberattack, human error or unusual weather. Experts say it ...

A massive power outage is impacting Spain and Portugal, knocking out key services and forcing the evacuation of subway ...

Electricity is pulsing through Spain and Portugal again after a massive outage knocked out power in both countries on Monday.