In April, a massive blackout paralyzed Spain and Portugal for hours. A new government report has revealed the cause.

Electricity demand and a greater mix of renewable and fossil generation in the United States requires more attention paid to ...

LONDON - Spain's government and its grid operator have issued separate findings into the causes that led to the massive ...

Spanish authorities say the massive power outage in April across Spain and Portugal was due to technical and planning errors ...

A view shows Santa Llogaia electrical sub-station connected to the interconnection grid between France and Spain that tripped ...

A government investigation found that efforts by Red Eléctrica de España, Spain's grid operator, to address a small ...

A major power outage that paralysed the Iberian Peninsula in April was caused by "overvoltage" on the grid that triggered "a ...

Spain's government said Tuesday that the massive April power blackout across Spain and Portugal that disrupted businesses, ...

Spain's power grid operator and the country's electricity companies traded blame on Wednesday over the April blackout that ...

A government investigation into the massive blackout that struck the Iberian Peninsula in April has determined that a voltage ...

Spanish grid operator REE's failure to calculate the correct mix of energy was one of the factors hindering the grid's ...

Spain’s 2025 blackout wasn’t caused by too much solar or wind, but by outdated grid rules, weak voltage control, and poor coordination of system assets.