Spain's Energy Minister Sara Aagesen announced the release of a report investigating the April 28 blackout in the Iberian ...

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

An investigation into April's massive blackout across the Iberian peninsula revealed Spain's grid operator REE underestimated ...

Spanish grid operator REE's failure to calculate the correct mix of energy was one of the factors hindering the grid's ...

Spain's power grid operator REE miscalculated its power capacity needs on the day that a surge in voltage caused a massive ...

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

Spain's Energy Minister Sara Aagesen said a report about an investigation into the causes of the blackout that hit the ...

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, saying April's cascading blackout that left tens of millions disconnected ...