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 ...

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 ...

Spain's government said it had asked private energy companies for "maximum collaboration and transparency" to help identify ...

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

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

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

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

One of Europe’s most severe blackouts grounded flights, paralyzed metro systems, disrupted mobile communications and shut ...