Portuguese grid operator REN will allow utilities to resume imports of electricity from Spain, but the transmission capacity ...

Electricity is pulsing through Spain and Portugal again after a massive outage knocked out power in both countries on Monday.

Whatever the root cause, one thing’s crystal clear: major blackouts don’t just switch off the lights; they send shockwaves ...

Spain and Portugal are reeling from a massive, unexplained power outage that knocked out traffic lights, caused chaos on ...

Portugal is supplying electricity to clients from its own sources as power exchanges with Spain remain suspended amid an ...

See photos of the massive power outage that affected millions of people in Spain and Portugal due to an "induced atmospheric ...

After a massive power outage Monday, almost all power had been restored Tuesday, with transportation slowly returning to ...

Electricity has returned to Spain and Portugal, but the cause of Monday's widespread blackout remains a mystery. It was one ...

The authorities are still trying to determine the cause of a widespread blackout that left tens of millions of people without ...

The blackout that engulfed the Iberian Peninsula on Monday was chaotic and stressful for many. But it had a silver lining.

Millions of people in Spain, Portugal and parts of France lost power on Monday due to an unknown grid issue, the Spanish ...

That conclusion has been supported by the operator of Spain’s national grid, Red Eléctrica, which has located where outages ...