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

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 ...

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

A blackout brought much of Spain and Portugal to a standstill Monday, stopping trains, cutting phone service and shutting ...

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

The cause of last week's massive power outage in Spain and Portugal remains unclear but it has shone a spotlight on solar and ...

Politicians in New Delhi have correctly noted that solar and wind power meet three requirements they view as crucial.

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

The big blackout that hit Spain, Portugal, and parts of southern France on April 28 starting 12:35 p.m. was a big blackeye to pushers of more intermittent renewables in the electrical grid. According ...

Five seconds of sudden power loss left 55 million people in the dark, created dozens of fake news and electrified the debate ...

Spain and Portugal are reeling from a massive, unexplained power outage that knocked out traffic lights, caused chaos on ...