this post was submitted on 16 Nov 2024
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[–] scholar@lemmy.world 19 points 2 days ago (49 children)

Sometimes the sun doesn't shine, sometimes the wind doesn't blow. Renewables are great and cheap, but they aren't a complete solution without grid level storage that doesn't really exist yet.

[–] Hugohase@startrek.website 16 points 2 days ago* (last edited 2 days ago) (3 children)

Thats a chicken/egg peoblem. If enough renewables are build the storage follows. In a perfect world goverments would incentivice storage but in an imperfect one problems have to occure before somebody does something to solve them. Anyway, according to lazard renewables + storage are still cheaper than NPPs.

[–] LoreleiSankTheShip@lemmy.ml 1 points 2 days ago (2 children)

Imagine this (not so) hypothetical scenario:

Yellowstone or another supervolcano erupts and leads to a few years of volcanic winter, where there is much less sunshine. This has historical precedent, it has happened before, and while in and of itself it will impact a lot of people regardless of anything else, wouldn't you agree it would be better to have at least some nuclear power capacity instead of relying solely on renewables?

Sure, such a scenario is not probable, but it pays to stay safe in the case of one such event. I would say having most of our power from renewables would be best, having it supported by 10-20% or so nuclear with the possibility of increase in times of need would make our electric grids super resilient to stuff

[–] Microw@lemm.ee 2 points 2 days ago

Nature catastrophes are the top 1 danger to nuclear energy. See Fukushima.

And the real question here would be a comparison between risk of a nuclear accident event and a renewables-impacting climate event.

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