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

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

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

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.

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

The EIB committed EUR 1.6 billion in loans for a subsea project that would increase the power exchange capacity between Spain ...

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

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

Spanish grid operator REE's failure to calculate the correct mix of energy was one of the factors hindering the grid's ...