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

Europe's ageing power grid and lack of energy storage capacity will require trillions of dollars in investments to cope with ...

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

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

Spain's prime minister said a special commission will track down the cause of a massive power outage and all "necessary ...

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

Parts of Spain, Portugal and southern France were plunged into darkness on Monday by a massive power outage. The lights are ...

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

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

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

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

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