As clean energy scales up, experts say outdated grids and poor planning are turning local outages into global wake-up calls.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 green energy revolution was under scrutiny yesterday for making massive power cuts 'much worse' as millions were plunged into blackout chaos. The country declared a state of emergency last ...

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

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

The massive blackout brought Spain and Portugal to an abrupt standstill on Monday. Public transportation, including subways and rail services, was suspended across Spain.

Spain has increased the amount of gas it burns to produce electricity as its power grids rely more on conventional gas-fired ...

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.

The cause of the blackout remains a mystery At a press conference on Monday evening, Spanish Prime Minister Pedro Sánchez said a nationwide blackout of this scale had never happened before in Spain.

The cause of the blackout remains a mystery At a press conference on Monday evening, Spanish Prime Minister Pedro Sánchez said a nationwide blackout of this scale had never happened before in Spain.