The contrast in headlines, separated only by a week, should be sobering for those who push for renewable energy. On ...

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

The blackout across Spain and Portugal knocked out communications and transport systems, shut down industry and offices and ...

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

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

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 two countries lost power shortly after 12:30 p.m. local time, with the blackout impacting public transport, airports and ...

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, ...

The outages occurred just hours before the Iberian Peninsula was hit by power cuts that crippled the countries' ...

Investigations are ongoing into what went wrong with the electricity system, which impacted some 60 million people.