Fuel isn’t easy to source and will put us into a new dependency like gas did with russia. That’s not desirable.
Sure, but it’s very little fuel when compared to coal, gas or oil. Raw Uranium is just 14% of the total energy price for nuclear energy, which means that doubling the price of uranium would add about 10% to the cost of electricity produced in existing nuclear plants, and about half that much to the cost of electricity in future power plants. For Coal/Gas plants, the fuel cost is the main cost by far.
Btw, Russia is not the main producer of Uranium. First is Kazakhstan, then Namibia, Canada, Australia and Uzbekistan
Building a reactor takes a lot of time that we don’t have right now. We need to build that capacity and we need to build it fast.
For sure, and likely they won’t help or help marginally to reach 2035 goals, but they can definitely help to reach “net-0 by 2050”. Modern nuclear power plants are planned for construction in five years or less (42 months for Canada Deuterium Uranium (CANDU) ACR-1000, 60 months from order to operation for an AP1000, 48 months from first concrete to operation for a European Pressurized Reactor (EPR) and 45 months for an ESBWR)[47] as opposed to over a decade for some previous plants.
Look at France and their shit show of new and old nuclear projects. The company building new reactors went insolvent because it’s insanely expensive and last year they had to regularly power down the reactors because the rivers used for cooling got too hot
The cost of building new power plants is mostly impacted by delays and overruns, which are often caused by policy changes. For instance, Canada has cost overruns for the Darlington Nuclear Generating Station, largely due to delays and policy changes, that are often cited by opponents of new reactors. Construction started in 1981 at an estimated cost of $7.4 Billion 1993-adjusted CAD, and finished in 1993 at a cost of $14.5 billion. 70% of the price increase was due to interest charges incurred due to delays imposed to postpone units 3 and 4, 46% inflation over a 4-year period and other changes in financial policy.
The costs of decommission are included by law in the price of the energy, and the Nuclear Power Plant owners are required to set aside that money in order to smoothly decommission the plant with no extra costs.
There is still no valid strategy for securely containing the waste produced for the needed amount of time
There are secure enough strategies to contain the, honestly small, amount of spent fuel we produce today. It’s just that it’s scary and no one wants a nuclear deposit in their backyard, but in reality it’s still orders of magnitude safer than dumping millions of tons of pollutants in the air with coal power plants.
How many people do you think will die in 2025 due to Nuclear Energy? How many per MW/h? And I remind you that Germany closed all Nuclear Plants before closing all Coal Powered Plants.
Because Germany decommissioned their Nuclear plants before they did so with coal plants (or gas plants, which they keep building)
Sure, but price is a function of availability and demand. The price is low because it’s pretty available and the demand is nothing like that of oil, LNG or coal. Plus Canada and Australia have some of the biggest reserves in the world (3rd, 4th) and they are western democracies we can rely on. Also, Uranium isn’t bought JIT, but it’s bought years in advanced so that it can be enriched and stockpiled, this means that it doesn’t feel the price fluctuations that much.
As for renewables, I don’t know if you’ve noticed, but most solar cells right now come from China, if they were to stop selling tomorrow (for one reason or another) we’d be kind of screwed anyway. Maybe a good mix and diversification is the best answer here. And yes, I know that you don’t need China to keep operating your solar cells, but they are kind of needed right now to make the transition, new cells will be needed to replace old ones, and we also need batteries, which they are now leading production of. Unless we move manufacturing back (which we should do, but that’s a decades long process we can’t possibly rely upon) we are still reliant on an external state to undergo the ecological transition.
Maybe it won’t really be necessary, some 4th gen nuclear reactors promise to be able to use spent fuel for their reaction (also Thorium, which is extremely more abundant than Uranium). These are now like fusion reactors, which are permanently 20 years away, but we are building them right now. Some of these plants will go online this decade afaik, and if they deliver, many more will surely follow next decade.
Using spent fuel should shorten the estimated containment time from tens of thousands of years to 300 years, which should be enough to just say, bury them and leave.
This is an issue we might be able to fix without hoping for magical technology. Also because it doesn’t touch only this argument, but pretty much everything happening in the country. We can’t just say “Germany can’t make any big project” and leave.