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submitted 1 year ago* (last edited 1 year ago) by lntl@lemmy.ml to c/worldnews@lemmy.ml

Growth in german wind capacity is slowing. Soo... then the plan is to keep on with lignite and gas? Am I missing something?

Installed Wind Capacty - Germany

German Wind Capacity

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[-] Blake@feddit.uk 78 points 1 year ago* (last edited 1 year ago)

Don’t import Reddit’s extremely ignorant takes on nuclear power here, please. Nuclear power is a huge waste of money.

If you’re about to angrily downvote me (or you already did), or write an angry reply, please read the rest of my comment before you do. This is not my individual opinion, this is the scientific consensus on the issue.

When it comes to generating electricity, nuclear is hugely more expensive than renewables. Every 1000Wh of nuclear power could be 2000-3000 Wh solar or wind.

If you’re about to lecture about “it’s not possible to have all power from renewable sources”, save your keystrokes - the majority of studies show that a global transition to 100% renewable energy across all sectors – power, heat, transport and industry – is feasible and economically viable. Again, this isn’t my opinion, you can look it up and find a dozen sources to back up what I am writing here.

This is all with current, modern day technology, not with some far-off dream of thorium fusion breeding or whatever other potential future tech someone will probably comment about without reading this paragraph.

Again, compared to nuclear, renewables are:

  • Cheaper
  • Lower emissions
  • Faster to provision
  • Less environmentally damaging
  • Not reliant on continuous consumption of fuel
  • Decentralised
  • Much, much safer
  • Much easier to maintain
  • More reliable
  • Much more responsive to changes in energy demands

Nuclear power has promise as a future technology. It is 100% worth researching for future breakthroughs. But at present it is a massive waste of money, resources, effort and political capital.

Nuclear energy should be funded only to conduct new research into potential future improvements and to construct experimental power stations. Any money that would be spent on nuclear power should be spent on renewables instead.

[-] keendean@kbin.social 30 points 1 year ago

Also worth noting are the centralization and security risk aspects of nuclear

[-] DahGangalang@infosec.pub 3 points 1 year ago

I'm not sure exactly what you mean by these. Can you expand on that? (I mostly mean the centralization, but also looking for clarity on what you mean by security)

[-] cadekat@pawb.social 13 points 1 year ago

It takes a lot of money, planning, and technical know-how to build a nuclear power plant, especially a safe one. It isn't like a new nuclear company can just pop into existence, and start offering reactors for sale.

Traditional nuclear reactors are, therefore, a technology that requires a lot of centralization to implement. Only nation-states and huge corporations can assemble the resources to construct them.

Compare that to wind or hydro-electric power. You can build a generator with some wire and magnets yourself, so you could call them more decentralized.

This might be changing with modular reactors, I don't know.

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this post was submitted on 02 Sep 2023
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