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

MADRID (AP) — Spain’s government said Tuesday that the massive April power outage across Spain and Portugal that left tens of ...

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 investigation revealed that a failure by Spanish grid operator REE to calculate the correct energy mix ...

Spain's power grid operator REE miscalculated its power capacity needs on the day that a surge in voltage caused a massive ...

A major power outage that paralysed the Iberian Peninsula in April was caused by "overvoltage" on the grid that triggered "a chain reaction", according to a government report released Tuesday.

LUXEMBOURG (Reuters) -The European Investment Bank will back a planned power interconnector between Spain and France with an ...