In April, a massive blackout paralyzed Spain and Portugal for hours. A new government report has revealed the cause.

Spain's government and its grid operator have issued separate findings into the causes that led to the massive blackout ...

Spanish authorities say the massive power outage in April across Spain and Portugal was due to technical and planning errors ...

Spanish authorities say the massive power outage in April across Spain and Portugal was due to technical and planning errors.

The power outage on April 28 lasted for more than 10 hours, plunging cities across Spain and Portugal into darkness ... of a cyberattack having caused the blackout. April's blackout on the Iberian ...

In April, a massive blackout paralyzed Spain and Portugal for hours. A new report has revealed the cause.

Six weeks after Spain and Portugal suffered a massive power outage, authorities in Madrid issued an official report Tuesday, ...

A major power outage that paralyzed the Iberian Peninsula in April was caused by "overvoltage" on the grid that triggered "a ...

A widespread blackout across Spain, Portugal and southern France raises serious questions about the efficacy of the EU’s ...

They’ve erected over 22,000 gigantic windmills, to harness the wind and generate electricity. Portugal has nearly 3,000.

The blackout had "multiple" causes, Ecological Transition Minister Sara Aagesen told reporters, adding the system "lacked sufficient voltage control capacity" that day.