When millions lost power in Spain and Portugal this spring, some were quick to accuse solar and wind power of causing the blackout. Government reports find the outage stemmed from high voltage.

Spain's grid operator, Red Electrica, has warned of significant voltage fluctuations affecting the power supply. They urge technical changes to avert problems similar to an April blackout. The CNMC ...

Spain's grid operator Red Electrica has detected steep voltage swings in the system over the past two weeks that are capable of affecting power supply in the country that suffered a massive blackout ...

Emergency services said that firefighters were working at the scene near the Plaza Mayor, which is popular with tourists, ...

Spain has broken its reliance on fossil gas as soaring wind and solar energy drive Europe’s lowest wholesale electricity ...

In this week's Inside Spain, we look at why experts have deemed that April's nationwide outage was unprecedented in Europe, ...

The reason behind the major power outage that halted normal activities across much of Spain and Portugal earlier this year ...

The massive power outage that hit the Iberian Peninsula in April is the first known blackout caused by excessive voltage, the ...

Huge swathes of Spain and Portugal, including major cities like Barcelona, Lisbon, Madrid, Porto and Seville, were affected ...

Report attributes Spain and Portugal blackouts to 'cascading overvoltages', Pope Leo hits out at climate change deniers, and ...

A power blackout in April left 60 million people in the Iberian Peninsula without power. Experts cited cascading overvoltage as the cause, affecting vital services in Spain and Portugal. #EuropeNews ...

A power surge that caused a paralysing blackout across all of Spain and Portugal in April was an unprecedented event in ...