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by Baloo 1395 days ago
France's energy supply is 70% derived from nuclear power, exporting huge amounts of electricity to the UK. Their system is under immense pressure currently due to heatwaves, causing rivers to dry up and heating the water that is required for cooling. There are other problems being discovered, as the article mentions:

>...the recent discovery of stress-corrosion cracking in pipes located in the critical cooling systems of numerous French nuclear units. A dozen reactors have been shut down, and no one knows how long it will take to fix them. It may take years. Meanwhile, the heat wave and drought in Europe this summer have forced other units to go offline, since river water flow no longer suffices as an adequate coolant. Altogether, French nuclear capacity has been effectively cut in half.

2 comments

Heatwaves caused by other countries burning coal and gas due to people that prefer burning burning coal & gas and causing climate change

Countries like here in Germany, where we have problems delivering coal to our coal plants due to low water levels caused by climate change caused by burning coal, poetic justice

Well it isn't just power plants contributing to global warming, vehicles (which France has plenty of), agriculture etc have a massive impact too.
> stress-corrosion cracking in pipes located in the critical cooling systems of numerous French nuclear units

Yes, the term of art "common mode failure" calls attention to failures (and latent contibutions to potential failure) in multiple deployments not being statistically independent.