We have new builds in Europe of the EPR, in France and Finland, and it has had disastrous costs. China has built some too, presumably cheaper, since they keep on building more. What is the regulatory difference there?
I have yet to find any concrete defense of the idea that costs are coming from regulation, rather than the costs of construction in advanced economies.
If regulations are the cost, name them and a solution. Otherwise it seems like we are wasting efforts in optimizing the wrong thing for nuclear.
What would change in the construction process?
China builds the same designs as the EU and US, yet faster. What is different?
I saw toooooooons of reports of construction mishaps in the US at Vogtle and Summer. I didn't see anything about "oh if we changed this sort of regulation it would have saved us money."
It's a very worthwhile to read the retrospectives on these builds. There are lots of plans of future builds of the AP1000 that would be cheaper, but none of the plans even indicate that a regulation change would help.
I beg of people who say regulations are in the way: which regulations? Concretely, what should change to make construction cheaper? Pun intended.
All of the NIMBY roadblocks that ties up U.S. projects in court, that China doesn't give a F about considering they'll displace 1.3 million people to build a damn.
I don't know about big construction projects, but the costs to get an extension approved on my house is a drop in the ocean compared to paying tradies. (contractors in us speak.)
Both projects were welcomed by their communities in Georgia and South Carolina. And at the state level, legislators were so enthusiastic for the projects that they passed new laws so that the costs of any overrun would get directly passed on to ratepayers, letting utilities escape financial risk for construction overruns.
I have no doubt that constructing nuclear at a new site would run into many NIMBY complaints. But most (not all) existing nuclear sites have communities that welcome the nuclear reactors, and want new ones to replace the aging ones, and ensure continuity of jobs for the community.