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

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

The blackout that took down the Iberian grid serving Spain and Portugal in April was the result of a number of smaller ...

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

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

Experts say that glitches in renewable energy supply don't always indicate failure in clean energy systems. When the Iberian Peninsula experienced a ...

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: A major power outage that paralysed the Iberian Peninsula in April was caused by “overvoltage” on the grid that ...

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.

By Pietro Lombardi and David Latona MADRID (Reuters) -Spanish grid operator REE's failure to calculate the correct mix of ...