Authorities in Spain and Portugal are trying to find the cause of a mass electrical blackout across Spain, Portugal, and ...

Professor Mehdi Seyedmahmoudian said we are at at increasing risk of mass power cuts like the one seen in Spain, Portugal and ...

The massive power outage on the Iberian Peninsula has cost at least three lives. The search for the cause of the outage ...

We kick off this edition of Daily on Energy by taking a quick look at a number of energy- and environment-related actions ...

Red Eléctrica, Spain’s electricity grid operator, ruled out a cyberattack, human error or unusual weather. Experts say it ...

At about midday on Monday, April 28, large power outages left millions of homes and businesses in Spain and Portugal without ...

Spain and Portugal switched their power back on after the worst blackout in their history, though authorities offered little ...

The limited return of electricity to Iberia has revealed a more profound weakness within the area's power infrastructure.

Electricity has returned to most of Spain and Portugal but with continued disruptions on the second day after an unknown ...

Even as electricity was restored across Spain and Portugal after a daylong blackout, residents tried to make sense of 18 ...

Spanish grid operator Red Electrica said there was a "strong oscillation in the power flow, which triggered 'a very ...