The Spain-Portugal blackout came as U.S. power regulation authorities sounded an alarm about the safety of America’s electric ...

Madrid knew solar and wind power were unreliable but pressed ahead anyway.

The Spain-Portugal blackout came as U.S. power regulation authorities sounded an alarm about the safety of America’s electric ...

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

An abrupt loss of power generation at a substation in Granada, followed by failures seconds later in Badajoz and Seville, ...

Denmark's nuclear policy shift reflects Europe's energy challenges. With net-zero ambitions under fire, the debate over ...

At roughly midday on Monday, April 28, the lights went out in Spain. The grid blackout, which extended into parts of Portugal and France, affected tens of millions of people— flights were grounded, ...

Portugal will continue to ease limits on the electricity interconnection capacity for imports from Spain after trading ...

Spain's government on Wednesday denied a press report that an "experiment" on the national power grid caused a huge blackout ...

Last month's power outage in Spain and Portugal has prompted questions over the stability of solar and wind. In its wake, debates around the phasing out of nuclear energy have been reignited.

Spain experienced one of the most significant blackouts in recent years.  Within seconds, millions of homes, hospitals, and ...

During a historic power outage in Portugal and Spain, millions experienced chaos, prompting reflections on the enduring and ...