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by simion314 1595 days ago
>It's still cheaper and faster building pumped storage, wind and solar (all < 7 year lead time) than building nuclear plants (up to 20 years).

Any numbers on that pumped storage? how much is needed to store 1 week of France energy needs ? How much it costs then?

1 comments

France has never generated more than about 75% of its electricity (not power which is much lower because of diesel cars, fossil heating etc.) with nuclear.

It regularly imports electricity from its neighbours, as well as selling its surplus (which it has even at only 75% electrical because the supply doesn't match the demand peaks.)

The current best nuclear rollout on the planet falls far short of your test for being able to run France for a week, has never passed that test, and will never pass that test so why is this considered an argument against renewable plans?

There is no anti-renewable plan. I want to install a solar roof, my brother has one already, in summer he sells electricity but in winder he has to buy. So what happens when we all have solar roofs or we are powered by solar and is winter so cloudy for 2 weeks?

It is obvious that private companies or people will not buy some extremely expensive batteries for 1 week a year, it will not make economic sense. T he country needs some power plants that could work extra in winter or low light conditions, or we all buy 3x more solar panels and expensive batteries.