The operator claims a combined-cycle plant crucial for system stability unexpectedly shut down in the first seconds of the incident.

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

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

Spanish grid operator Redeia clashes with government over April blackout blame. Redeia attributes the fault to conventional ...

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

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

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

MADRID (Reuters) -Spanish grid operator Redeia will release its own report on the causes of the massive blackout that hit the ...

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

An investigation into April's massive blackout across the Iberian peninsula revealed Spain's grid operator REE underestimated ...

Europe’s procedures for building critical infrastructure are far too sluggish for a world of energy shocks, climate emergencies, and the reverberations of Russia’s aggression in Ukraine.

Spanish investigators on Tuesday released a report showing that a power surge caused an hours-long blackout on the Iberian ...