Spanish investigators on Tuesday released a report showing that a power surge caused an hours-long blackout on the Iberian ...

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

Spain's government said Tuesday that the massive April power outage across Spain and Portugal that left tens of millions of ...

A government investigation into the massive blackout that struck the Iberian Peninsula in April has determined that a voltage ...

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 ...

The Spanish government has ruled out a cyberattack as the cause of the April blackout and has pointed to poor planning by the ...

MADRID (Reuters) -Spain's Energy Minister Sara Aagesen said a report about an investigation into the causes of the blackout ...

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

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

Spanish investigators on Tuesday released a report showing that a power surge caused an hours-long blackout on the Iberian ...

Power outages are nothing new. But the Spain-Portugal blackouts underscore fundamental problems with the supposedly ...