this post was submitted on 19 Jul 2024
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Source - The colors of the grids represent CO2 emissions

The title is a reference to the 2021 Texas power crisis

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[–] Thorry84@feddit.nl 135 points 11 months ago (39 children)

Just to stir up some shit: France is green because they have a lot of nuclear power. Which means a lot of energy for basically zero CO2. Germany could have been green, but opted to shutdown their nuclear facilities in what can only be described as a "hurt themselves in confusion" move.

[–] Hugohase@startrek.website 7 points 11 months ago (4 children)

This map underrepresents emissions from NPPs. The emissions that are assumed for nuclear are lower than everything you find in literature and are 1/5th to 1/10th of what reputable sources state. That being said, this map is otherwise a great resource and i like it very much.

[–] Davidchan@lemmynsfw.com 3 points 11 months ago

Lifetime CO2 numbers listed here are accurate. The only time NPPs have worse CO2 figures is when they are shut down prematurely (see: Germany.) The actual act of nuclear generation produces no CO2, and mining Uranium is difficult but significantly more efficient than than coal and when comparing the amount of silicon needed for solar to make 1mw compared to uranium needed for NPPs to produce 1mw, the uranium still has has better a better track record. Hydro is a mess with so many different designs that some aren't that impactful where others devastate entire ecosystems just by existing so it's difficult to realistically talk about it objectively.

We need NPPs, Wind and Solar if we want a dependable and sustainable power grid, but that's just one small part of a sustainable future that we desperately need to change the way we live to avert global climate catastrophe.

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