The massive power outage that swept across Spain and the larger Iberian Peninsula in late April was caused by multiple technical and planning failures, according to a report released on Tuesday.

A major power outage that paralysed the Iberian Peninsula in April was caused by "overvoltage" on the grid that triggered "a chain reaction", according to a government report released Tuesday.

The April 28 outage started suddenly after 12:30 p.m. in Spain and lasted through nightfall, disrupting businesses, transit systems and other critical infrastructures.

Six weeks after Spain and Portugal suffered a massive power outage, authorities in Madrid have issued an official report saying the cascading blackout that left tens of millions disconnected in ...

Irish meteorologists are watching a swathe of hot air pushing northwards from southern Europe over the next few days, with ...

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

However, the stars of tomorrow will also be on display in Slovakia, as the U21 EUROs will see many of the leading nations in ...

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

Spain's Energy Minister Sara Aagesen announced that a lack of voltage regulation in the power grid led to a substantial ...

The Spanish power grid's lack of capacity to control grid voltage caused a chain reaction that led to the massive blackout ...