alt Hacker NewsThere are multiple comments in this thread suggesting that the outage in Spain was caused by wind power.
This has also been suggested by various politicians and others in front of a microphone or a camera without any basis in fact whatsoever. There is a (by now remote) chance that indeed wind power (or renewables in general) were the primary cause but the evidence points in an entirely different direction, the lack of control authority and undampened oscillations getting out of control. In such a situation various safety protocols dictate that sections of the grid disconnect and go into island mode or switch off altogether. This to prevent damage to the grid and to all of the grid connected devices. As these outages go, I think it was handled extremely well, the main question remaining is what the root cause was and what should be done to avoid a repetition.
https://en.wikipedia.org/wiki/2025_Iberian_Peninsula_blackou...
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I did not mean to suggest that the outage in Spain and Portugal were caused by wind power or just renewables.
It's more related to me in terms of when you look at the economical impact of energy, what sizes are in play. Just reading 4.6B Euro is a bit vague to understand to me, at least without having that put into perspective.
Another topic that has been surfacing every now and then is Electricity theft, partially for in-door cannabis plantation in occupied apartments. Which Endesa is valued 2B Euro per year.
https://www.endesa.com/en/press/press-room/news/energy-secto...
Generally renewables do pose new challenges onto the grid, unfortunately conservatives/fascists are using that for FUD - making a technical conversation harder on that topic.
https://www.brattle.com/wp-content/uploads/2025/11/2025-Iber...
Even in the hypothetical scenario that renewable energy being more expensive than fossil energy (in production), the climate catastrophe and the impact of that on the economy is undeniable magnitudes bigger than any investment we could currently do to shift quicker stronger to renewable resources.
France was not affected and guarded the rest of Europe because the have reliable, dispatchable power.
It’s not really surprising that an electricity grid becomes fragile if you remove large rotating masses which can act as power reserves which can react to power variations immediately.