By Ben Aris in Berlin Spain’s electricity grid operator Redeia has defended the company’s handling ofIberian blackout in ...

Some Mondays are worse than others, but April 28 2025 was particularly bad for millions of people in Spain and Portugal.

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

Spain’s government said Tuesday that the massive April power outage across Spain and Portugal that left tens of millions of ...

Spain’s 2025 blackout wasn’t caused by too much solar or wind, but by outdated grid rules, weak voltage control, and poor coordination of system assets.

The extraordinary failure of Spain's entire electricity system in April sparked furious debate over the energy transition.

Spain's national grid operator Redeia plans record investments in its next strategic plan following a massive April blackout ...

From the Madrid power outage to wildfires, Whisker Labs has detected voltage swings before disasters struck. Could this ...

The blackout that took down the Iberian grid serving Spain and Portugal in April was the result of a number of smaller ...

Plunging prices triggered a mass switch-off of solar farms which sent voltage and frequency fluctuations crashing across the ...

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

Spain’s April blackout wasn’t a cyberattack or climate event — it was a planning error, sparking debate over renewables, ...