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

Spain suffered several power glitches and industry officials sounded repeated warnings about the instability of its power ...

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

Portugal is supplying electricity to clients from its own sources as power exchanges with Spain remain suspended amid an ...

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

Tropical island Bali has been plunged into a blackout that has brought much of the province to a standstill just days after ...

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

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

The countries’ top officials were trying to determine the cause of an outage that left tens of millions of people across the ...

Spain and Portugal switched their power back on after the worst blackout in their history, though authorities offered little ...

This week’s blackout in Spain and Portugal confronted authorities with an unprecedented event: the first mass electrical ...

Play was halted at the Madrid Open tennis tournament, while the Spanish capital's metro system ground to a stop.