As clean energy scales up, experts say outdated grids and poor planning are turning local outages into global wake-up calls.

Portuguese authorities have announced measures to strengthen the country's electricity system after the April 28 blackout ...

Spain's second-largest oil refiner Moeve, formerly known as Cepsa, said on Monday the massive power blackout that hit Spain ...

Portugal has announced plans to invest up to €400m ($466m) to strengthen its electricity grid and increase battery storage capacity.

An unprecedented blackout brought much of Spain and Portugal to a standstill Monday, stranding thousands of train passengers and leaving millions of people without phone and internet coverage and ...

The Spanish Congress of Deputies has toppled the royal decree-law aimed at reforming the grid after the April blackout.

The Portuguese government plans to invest up to 400 million euros ($466 million) to improve grid management and boost battery storage following a massive blackout across Spain and Portugal in April.

An unprecedented blackout brought much of Spain and Portugal to a standstill Monday, stranding thousands of train passengers and leaving millions of people without phone and internet coverage and ...

Spain lost 15 gigawatts of electricity — or about 60% of its supply. Portugal, whose grid is connected to Spain's, also went down. Only the countries' island territories were spared.

Spain lost 15 gigawatts of electricity — or about 60% of its supply. Portugal, whose grid is connected to Spain's, also went down. Only the countries' island territories were spared.

Spain had recovered nearly 50% of its power by 11 p.m., and the prime minister pledged that the entire country of 48 million would have lights back on by the end of Tuesday.

Spain had recovered nearly 50% of its power by 11 p.m., and the prime minister pledged that the entire country of 48 million would have lights back on by the end of Tuesday.