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 ...

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

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

A power outage hit several regions of Indonesia’s resort island of Bali on Friday and efforts were underway to restore ...

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

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

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

Many of the tennis players who endured the power outage that brought Spain and Portugal to a standstill and disrupted the ...

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

Spanish grid operator Red Electrica said there was a "strong oscillation in the power flow, which triggered 'a very ...