The sweeping power outage that hit Spain and Portugal this week has raised questions about the electricity grid in a region ...

A widespread power outage hit Spain and Portugal, affecting millions of people who live across Europe's Iberian Peninsula.

Spain suffered several power glitches and industry officials sounded repeated warnings about the instability of its power ...

It was the second serious European power outage in less than six weeks after a March 20 fire shut down Heathrow Airport in ...

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

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

MADRID (AP) — The cause of Spain and Portugal’s widespread blackouts remained a mystery on Tuesday, with some isolated ...

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

The International Energy Agency (IEA) says the world must add or replace 80 million km of grids by 2040 to meet climate ...

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

Large swaths of Portugal, Spain, parts of France, and Italy experienced a massive power outage around 11:40 am (Lisbon time) ...

Several airports, including Madrid airport, which is Spain's busiest, had no electricity, El Mundo reported. Madrid's mayor, ...