A massive blackout that left millions in western Europe in the dark has raised concerns among energy experts that the ...

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

Everything stopped in Spain as people struggled to power their homes. Stakeholders now wonder about the reliability of ...

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

The chairwoman of Spain’s power grid operator made a staunch defense of the company’s performance and refused any ...

Spain's grid operator denied on Wednesday dependence on solar power was to blame for the country's worst blackout, while ...

Spain's grid operator denied on Wednesday that dependence on solar power was to blame for the country's worst ever blackout, ...

Power is almost fully restored in Spain and Portugal a day after a major blackout. MADRID (AP) — The cause of Spain and ...

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

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

Spanish electricity grid operator REE said on Tuesday its preliminary assessment had ruled out cyberattack as the cause of ...

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