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

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

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

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

The countries’ top officials were trying to determine the cause of an outage that left tens of millions of people across the ...

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

An unprecedented blackout brought much of Spain and Portugal to a standstill earlier this week, which is something that could ...

BARCELONA, Spain (AP) - A blackout brought much of Spain and Portugal to a standstill on Monday, halting subway and railway ...

What happened in Spain and Portugal on April 28 brought home how insecure our energy systems have become. For about 20 hours Spain, Portugal and parts of southern France experienced a widespread ...

Play was halted at the Madrid Open tennis tournament, while the Spanish capital's metro system ground to a stop.

Parts of Spain, Portugal and southern France were plunged into darkness on Monday by a massive power outage. The lights are ...

Eduardo Prieto, head of operations at Red Electrica, told journalists it was unprecedented, calling the event “exceptional ...