• jungle
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      18 months ago

      How is nuclear energy “still fossil”?

      • @[email protected]
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        138 months ago

        It isn’t but it has all the same downsides as fossil fuels in terms of being dependent on some countries for fuel imports, extraction being extremely environmentally damaging, limited supply,…

      • Domkat
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        98 months ago

        It is a limited resource we dig out of the ground in countries we don’t want to be depending on, because to do it in our own countries is too dirty for us. Then we use this bound energy and convert it into heat we release into the atmosphere. The only thing missing for being technically “fossil” is that it’s originated from organic matter.

        Short from that, it definitively classifies as not renewable, not sustainable, dangerous, not climate neutral, expensive, antquiated idea. And in the sense of being an antiquated idea at least, it is “still fossil”.

        • @[email protected]
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          8 months ago

          It is not fossil, but i agree that we should switch over to use the term renewable instead, because that’s the goal.

          • @[email protected]
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            -28 months ago

            The levelised cost doesn’t take into account the need to offset intermittence, which is the big fucking problem that the entire population of Germany seems to be ignoring.

            • @[email protected]
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              38 months ago

              Ah yes you don’t have the exact same problem with nuclear because energy usage never fluctuates. But even if it would takes 10 times more money to store solar energy it still would be cheaper than nuclear.

              • @[email protected]
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                18 months ago

                Rare earths for batteries are a bottleneck, especially if you want to electrify transport too.

                • @[email protected]
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                  08 months ago

                  No they aren’t. There are so many different battery types that don’t use any rare materials. You can store heat in salt. SALT

                  • @[email protected]
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                    18 months ago

                    Yes and we absolutely should, but Germany is going to have to build a shit ton more storage and generation capacity to make that work. Also different storage technologies have different discharge rates, while traditional batteries can provide instant, short lasting and much needed frequency regulation, heat-based batteries take time to respond but can operate for prolonged periods. This is also a really complex balance to reach.

                    Again, not saying there isn’t space for renewables: my ideal grid is 40% nuclear 60% renewable.

                    but I’m not certain we can grow storage and production with the rate of increase in demand by purely using renewables. Especially given the future need for air conditioning, and green hydrogen production for industrial processes like steelmaking.

                    We’re in the midst of a climate crisis, and my only and primary goal is to reduce Greenhouse Gas emissions. The statistics show clearly that Germany’s phase out of nuclear had done the opposite. The wrong decision was made: these plants should have at least been maintained, and, in my opinion, moderately expanded. The EU should have developed an EU-wide nuclear fuel reprocessing and storage programme, and we could be much closer to climate neutrality and relative energy independence today.

      • @[email protected]
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        138 months ago

        The only way these plants could have continued to run would have been with extensive maintenance - they were already running under a special permission allowing them to forgo scheduled maintenance. This maintenance could not have been put off any longer and would have meant the shutdown of the plants for an extended period as well as high costs that nobody (including the plant operators) was willing to pay. In effect, just continueing to run the plants as they were would have invited disaster by gross negligence. Another factor is the human factor: since the end of nuclear power generation has been a long time coming, a lot of the specialists at the various plants have changed their plans accordingly and moved to other industries or even countries to pursue new carreer opportunities, so that the knowhow and manpower to operate these plants simply does not exist anymore.

        The real failure is that the existing alternatives have not been allowed to grow as needed. Previous governments have not just cut subsidiaries for power sources like wind, they have made it near impossible to install new plants with idiotic, over the top regulations and laws.

      • @[email protected]
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        238 months ago

        You mean the ones that are at the end of their expected lifetime and have been scheduled to shutdown for 12 years which surely hasn’t lead to a lack of maintenance and upgrades that would have been done otherwise? The ones that made up a tiny percentage of our energy mix even before they were shut down?

        • @[email protected]
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          08 months ago

          jman6495

          funny how that ‘tiny’ percentage of your energy mix is now forcing germany to reopen coal power plants, but by all means, continue to fuck the planet up even more in pursuit of your absurd anti-nuclear ideology.

      • @[email protected]
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        8 months ago

        Oh you mean like the old plants in France that are out for maintainance so much, that France has to buy electric power from Germany? https://www.euronews.com/next/2023/01/05/germany-power-trade

        France whose best idea this year was to make a law that now allows new built power plants to be built besides old ones, so “THEY CAN USE THE SAME PARKING LOT” because that was the ONLY idea they had to “speed up” the planning and building phase of power plants that in case of Finland took 13 years longer than expected, which was costly for the French power plant builder because they had to pay late fees?

        The repeated delays led to bitter compensation disputes between the Finnish operator TVO and Areva (seated in France), with the latter ultimately agreeing in March 2018 to pay TVO financial compensation of €450 million.

        When France finally will have a new power plant it will just replace the old ones and add nothing to the grid.

        Holding France’s old power plants up und building new ones, despite no one in the private sector wanting to invest into it, costs so much money that they have to use funds that were meant to build social housing to keep them up and start building. In the UK investors are so unwilling to invest, because of high risks of building costs exploding and projects finishing 12+ years late, that the government considers to give them “upfront money” to even think about investing into Sizewell C.

        https://www.ft.com/content/7311cbdd-f245-43ff-92a3-9b763959a2db

        France aims to start construction work on the first pair of reactors by 2027 and to be completed by 2035. The last reactor that Paris commissioned, however, is more than a decade behind schedule.

        Thats realistically 2045, when it is only 10 years late and that means the old power plants of France that were build in the 80s and 90s, having huge problems with maintenance and stress corrosion NOW, will have even more problems 12 - 22 years from now. I doubt they will make it for so long at all.

        France is a mess and it will cost the whole EU billions to finally free them from their dead end. Not to mention that their unrealistic dreams of nuclear power also lead to them not having the money or the will to invest in insulation and heating/cooling that is not depending solely on electricity, which they desperately need to do and Germany does for years now.

        I hate that the nuclear power chills have made the jump from Reddit to the Fediverse.