As clean energy scales up, experts say outdated grids and poor planning are turning local outages into global wake-up calls.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

This investment is aimed at handling the complexities associated with intermittent renewable energy sources such as wind and ...

Grid failures like the one experienced in Spain and Portugal are dangerous—and they’re not an isolated glitch. Such events ...

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

Portugal plans to hold an energy storage auction before January 2026 as part of a €400 million ($462.2 million) initiative to ...

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.

Spanish power utility Endesa reported on Tuesday a 30% rise in first-half net profit to 1.04 billion euros ($1.20 billion), ...

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.

An unprecedented blackout plunged much of Spain and Portugal into darkness on Monday (April 28), stranding thousands of train passengers and leaving approximately 55 million people without light ...

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.