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

If governments want to decarbonise while maintaining public trust, they will need to invest in the right infrastructure ...

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 ...

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

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

The grid operators needed more than a day to fully restore the power supply in Spain and Portugal. One of the circulating ...

The inability of Spain’s electricity grid to manage an unusually high supply of solar power was a key factor in Monday’s catastrophic blackout, former regulators and some experts have said.

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

Monday’s devastating blackout in Spain is raising questions about the country’s massive reliance on solar and wind power for electricity — and whether the new power sources may have played a role.

New details are emerging, which is why a large-scale blackout occurred in Spain, which lasted more than 10 hours and hit ...

Spain’s solar-heavy system raises questions about the security of America’s grid. But there is technology to prevent major ...