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France didn't fail to maintain, those plants were never meant to run longer than 30 years. Here is the EDF president from 1979, translated [1]: > In the extract that we offer to you at the head of the article, Marcel Boiteux described what could be the probable origin of the appearance of cracks in the conduits leading to the tanks, in particular the differences in temperatures. A risk clearly identified from this time as shown by his words: « these tanks are subjected to thermal cycles. When the factory is in full power, it is hot, when it is in low power, it is cold ». The temperature of the water heated by the fission of the uranium atoms reaching according to him at 350 ° C ( it is in fact 320 ° C ). He continued: « The result is that the steel is diluted by heat and contracted when it is less hot. And it is this thermal respiration that is involved. » > EDF president wanted to be reassuring, stressing that these risks were minimal, insofar as the power stations have a shorter lifespan than that where corrosion of the steel and the appearance of cracks would appear. The longevity of the steel had been calculated « per 12,000 cycles. According to him, there was no risk that this deadline would be exceeded. It was « totally excluded », he said. > Jean-Louis Servan-Schreiber, who was conducting the interview, asked him to specify the effective duration planned for a power plant: « 12,000 days a power plant ? That is to say 40 years ? ». Marcel Boiteux confirmed this estimate, even minimizing it: « Yes, just over 30 years old. » I don't want to look at UAE, I live in Western Europe. All of the countries comparable to the country I live in are facing exploding costs and incredible time delays. That nuclear builds don't get cheaper as you build more of them is a well documented phenomenon, we have 70 years of proof. [1] https://www.ina.fr/ina-eclaire-actu/president-edf-risque-fis... |