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

Beatriz Corredor, president of Spanish grid operator Red Eléctrica de España (REE), said a fault at a PV plant in Badajoz, Spain, triggered a forced frequency oscillation that led to a recent blackout ...

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

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

The failure of REE to calculate an adequate energy mix and maintain voltage levels has been identified as the cause of the ...

Britain will rely on electricity from France to guard against the risk of blackouts this coming winter, officials have said.

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.

A government report identified Spanish grid operator REE’s incorrect energy mix calculations as a factor in a massive ...

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

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

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