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

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

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

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

Following the massive power outage in Spain and Portugal in April, an investigation report released on Tuesday revealed that ...

MADRID, June 18 (Reuters) - Spanish grid operator Redeia disputed the findings of a government report that said failure by the operator to calculate the correct mix of energy was one of the factors ...

The reason for Spain and Portugal's blackouts at the end of April has been revealed - and it is reportedly not a cyber attack ...

Spain's Energy Minister Sara Aagesen announced that a lack of voltage regulation in the power grid led to a substantial ...

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

Spanish authorities have issued a report saying that the massive power outage in Spain and Portugal in April was due to technical and planning errors that led to a cascade of failures in the grid ...

Spain’s government has identified the causes of the country’s historic April blackout, splitting the responsibility between the grid operator and power generators.

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