Live data from Hacker News

Swiss parliament lifts ban on new nuclear power plants

bluewin.ch

831–840 of 1001 posts

Re: Swiss parliament lifts ban on new nuclear power plants

#831

Earlier quoted context omitted.

Honestly, VW spent years developing the ID line which was just too expensive, buggy, and constanly positioned as an alternative to much cheaper and better equipped Golf/Polo lines - it's like they were afraid to canibalize their own products. I don't know a single person who owned an ID.3 and was actually happy with it. Or Mercedes, where they decided to build extremely expensive EVs that departed from their core des…

It might very well be a case of trying to maximize the return on the investment that they already made with the old vehicles. Building out a new production line for vehicles is insanely expensive. Billions upon billions of dollars. You need the old cars to sell well enough to pay for this and all of your other expenses. China got to get into the EV space with a mostly-clean slate. Their domestic manufacturers made ab…

Developing software that doesn't constantly bug out for the ID line doesn't require billions of investment though. The car itself, the technology behind the motors and batteries was very good. It's the interior design and software that held it back.

Re: Swiss parliament lifts ban on new nuclear power plants

#832
post #32

This still has to pass with the people in a referendum. The discourse on nuclear is still quite chaotic in politics in Switzerland. All left leaning parties and greens parties are strongly against nuclear. I am not expecting informed and civil discussions about this topic. Switzerland has a summer/winter energy problem. We have lots of potential of producing energy in the spring and summer (when our dams are full fro…

Droughts will start impacting Switzerland just like Norway. So the summer oversupply problem will turn into an undersupply. You are right about France, especially considering EDF wants to sell excess to data centers, hence recent announcements

Re: Swiss parliament lifts ban on new nuclear power plants

#833

Earlier quoted context omitted.

Switzerland has an amazing opportunity to be the standard setter in the EU with nuclear though. The technology is so unbelievably safe and efficient these days. It a real shame to leave it all on the table because of poorly designed and managed disasters.

Political will is not the actual bottleneck. Finland has given the initial permit for three nuclear reactors in the past 25 years. One was eventually built after massive delays and cost overruns. Another was canceled, because the company chosen to build it first proved to be incompetent and later also politically undesirable. As for the third reactor, the company that got the permit determined that it makes more sens…

Ironically Finland had the option to build ABWR which got built already for cheap and fast. But it picked EDF because it decided to underbid saying it can do cheaper... The result is known...

Re: Swiss parliament lifts ban on new nuclear power plants

#834

Earlier quoted context omitted.

All of the EPR builds in Finland/France/UK have seen enormous construction cost (3-4x) and time (decade+) overruns. France expects its EPR2 builds to cost about 30% less but even if they manage to hit that target it will still be extremely expensive.

Indeed, it might be said that they underestimated the cost and timescales to get the project off the ground. But this is generally the case with mega-projects. Guess we shall see how the construction of Sizewell C goes.

Their estimate was somewhat justifiable. Just recently before Hitachi finished it's ABWR in Japan for 3bn in under 4y... EDF thought they are cocky and can do the same...

Re: Swiss parliament lifts ban on new nuclear power plants

#835
post #259

Earlier quoted context omitted.

China and South Korea can build nuclear reactors cheaply.

China mostly builds nuclear reactors to retain the required industrial base to maintain a military nuclear program. Nuclear power is heavily subsidized in China, as it is everywhere in the world. It might be cheaper than in the US or Europe, but its not "cheap".

military is unrealated to plants. You are ill informed.

The statement about subsidies is false too for existing plants. IPEX data is public. There are more subsidies for new units because the west is bad at construction but the amount is still not that great. Heck, biomass in EU gets 2x the CFD's vs min profitability limit of french Flamanville...

Re: Swiss parliament lifts ban on new nuclear power plants

#836
post #582

Earlier quoted context omitted.

> Imagine a Thorium reactor that can be put into the bowels of a Hospital or an office building basement and supply electrical power. Imagine the terrorism we'll see when highly radioactive material is within reach of any disgruntled office worker.

Hahaha, uninformed comment right here. Thorium-based nuclear research was practically shut down during the Cold War precisely because they realized that you can't make nuclear weaponry out of it. It would have been a very different world otherwise.

no, weapons production is unrealated anyway - it's cheaper to do it in special facilities. Thorium was just too late to the party when most units were classic PWR's and BWR's without complicated handling

Re: Swiss parliament lifts ban on new nuclear power plants

#837
post #259

Earlier quoted context omitted.

China mostly builds nuclear reactors to retain the required industrial base to maintain a military nuclear program. Nuclear power is heavily subsidized in China, as it is everywhere in the world. It might be cheaper than in the US or Europe, but its not "cheap".

They don't need to build reactors just to retain a military nuclear program. They specifically maintain a nuclear deterrent by policy, they don't need an excuse. They build reactors because they need more power. They have 60+ reactors and will have more nuclear the US by the end of the decade. They're also heavily investing in next-gen reactors which they wouldn't need to do if they just wanted a weapons program. Yes…

no they dont. For military nuclear program you don't need power plants at all. You either have enrichment for uranium based warheads or a facility dedicated specifically to breed plutonium. Classic PWRs are unsuitable for that. There are ways - but it's so expensive that it's better to do it the proper way

Re: Swiss parliament lifts ban on new nuclear power plants

#838

Earlier quoted context omitted.

China and South Korea can build nuclear reactors cheaply.

There is no such thing as cheap nuclear reactor. Even cheaper Chernobyl type is expensive to build.

There is. Hualongs and ABWR were/are about 3bn/unit. Local Korean APR is about 4.5bn/unit

Re: Swiss parliament lifts ban on new nuclear power plants

#839

Earlier quoted context omitted.

Switzerland has an amazing opportunity to be the standard setter in the EU with nuclear though. The technology is so unbelievably safe and efficient these days. It a real shame to leave it all on the table because of poorly designed and managed disasters.

Did waste management become a solved problem? In Colorado they shut down their last reactor (a very modern, at the time, thorium unit) in 1989 and there is still tons of waste product onsite since Yucca mountain was the designated target for it and it never came online. It's in a river basin and the containment facility is supposedly insanely robust (can withstand 300mph winds, etc..) but it's still there and I think…

Yes. Check Onkalo. At worst you can unban reprocessing to reduce the amount of waste or pour some $ in fast reactors

Re: Swiss parliament lifts ban on new nuclear power plants

#840
post #514

Earlier quoted context omitted.

"For Europe I don't see a reason why each country needs a nuclear waste repository." Because apparently no country wants to be the dumpster for the radioactive waste of the others? I wonder why that is, when it is a solved problem.

Because it’s not a solved problem and people saying so are repeating propaganda

please spare us from this nonsense. Waste can be stored in facilities like Onkalo just like we do for many others type of waste, for example in Herfa Neurode
Post reply on HN