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

Spanish grid operator Redeia blamed power plants for the massive blackout that affected the Iberian peninsula in April, as it ...

By Pietro Lombardi MADRID (Reuters) -Spanish grid operator Redeia blamed power plants for the massive blackout that affected ...

Spain's power grid operator and the country's electricity companies traded blame on Wednesday over the April blackout that ...

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

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

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

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

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.

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