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

It’s not easy being one of Silicon Valley’s favorite benchmarks.

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

Whatever the root cause, one thing’s crystal clear: major blackouts don’t just switch off the lights; they send shockwaves ...

Spain has not reached any conclusions about what caused a major power outage on April 28, contrary to online claims saying ...

Nuclear power is needed to stabilise Spain's electrical system and the country should rethink its planned phase-out following ...

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

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

The contrast in headlines, separated only by a week, should be sobering for those who push for renewable energy. On ...

Spain suffers another blackout as tens of thousands hit with outages in Canary Islands - Authorities have urged locals to ...

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

Even as electricity was restored across Spain and Portugal after a daylong blackout, residents tried to make sense of 18 ...