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

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

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

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

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

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

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

The blackout had "multiple" causes, Ecological Transition Minister Sara Aagesen told reporters, adding the system "lacked ...

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.

The April blackout was the result of a "combination of factors" that caused a high voltage overload that Spain's electricity system was unable to absorb ...

MADRID (Reuters) -Spanish grid operator Redeia disputed the findings of a government report that said failure by the operator ...