Uma perspectiva sobre as razões deste blackout.
Six days ago, the media celebrated a significant milestone: Spain’s national grid operated entirely on renewable energy for the first time during a weekday.
At 12:35 pm today local time, the lights went out across Spain and Portugal, and parts of France.
As countries replaced heavy, spinning plants with lightweight, inverter-based generation, the grid became faster, lighter, and far more sensitive to disruptions. That basic physical reality was spelled out in public warnings as far back as 2017.
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Although political leaders promised that renewable energy would provide stable, affordable power, in practice, Spain grew more reliant on the remaining nuclear and natural gas plants to sustain inertia — even as the government pushes them to close.
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Despite all these warnings, political and regulatory energy in Europe remained focused on accelerating renewable deployment, not upgrading the grid’s basic stability. In Spain, solar generation continued to climb rapidly through 2023 and early 2024. Coal plants closed. Nuclear units retired.
On many spring days by 2025, Spain’s midday solar generation exceeded its total afternoon demand, leading to frequent negative electricity prices.
The system was being pushed to the limit. And today, at 12:35 pm, it broke.
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Spain’s blackout wasn’t just a technical failure. It was a political and strategic failure.
6 Days After Celebrating '100% Renewable Power', Spain Blames "Rare Atmospheric Phenomenon" For Nation's Largest Blackout In History | ZeroHedge
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