How did Spain’s electricity grid collapse?
- Spain's national electricity grid collapsed on April 28, 2025, causing a massive blackout across the Iberian Peninsula.
- The collapse followed a rapid failure involving two power plants shutting down and loss of nearly 20,000 megawatts of renewable energy.
- The blackout exposed the grid's vulnerability to fluctuations from renewable energy sources like wind and solar, which lack inertia needed for grid stability.
- Economics Professor Ross McKitrick noted wind power costs 13.5 cents per kWh versus 3.5 cents for traditional sources, requiring heavy subsidies to remain viable.
- The incident raised concerns about Spain's energy transition strategy, highlighting the need for stronger safeguards and clearer plans to avoid future failures.
22 Articles
22 Articles
Net deadly: Europe’s blackouts are a warning for Americans - Washington Examiner
A massive blackout crippled Spain and Portugal on Monday, grounding flights, halting transport, and leaving millions without power. The cause was “unclear,” the New York Times reported, with “no evidence of a cyberattack.” As Spanish officials urged citizens to stay off the roads, European leaders said they were attempting to ascertain the cause of the mysterious outage. “We do not yet have conclusive information on the reasons for this [power] …
A blackout to illuminate, not to retreat
Just a few hours without electricity have served to reveal our enormous vulnerability derived from the energy dependence of the current way of life. At the restlessness of those hours joins now the one that can cause disinformation, either in the form of malicious bulls, well derived from the complexity of the electrical system. Spain’s electricity network system has never failed in this way, and perhaps that is why it has not been paid the atte…
How a “frequency shock” in Spain wiped out production, contaminated the electrical grid and knocked everything down in 5 minutes. Ten Questions
An electrical “frequency shock” caused the grid to collapse, dragging out the Spanish and Portuguese system in a few minutes. The blackout, the possible causes, the answers, and the consequences in 10 answers.
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