281–290 of 1001 posts
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Your rates aren't doing insane shit because you don't have nuclear energy. Renewables are way way way cheaper.
How much of that rate is because China is flooding the market with wind turbine blades and solar panels? How much would it cost if China turns off that supply?
I’m totally fine with nuclear honestly, but I feel like I don’t understand something. No one seems to be able to give me a straight answer with proper facts that explain why we couldn’t just make a whole load more renewable energy generators instead. Sure, it might cost more, but in theory any amount of power a nuclear plant would generate could also be achieved with large amounts of renewables no?
ignoring the fact that we live in the real world where money isn't infinite: nuclear provides stable base power generation, and it does it without taking up a lot of space. Renewables produce power intermittently, and require storage to match demand. Storage either requires non-renewable resources like lithium, or else large amounts of land. in theory yes, any amount of power could be produced by renewables, but in p…
We need to drive down the costs of implementing nuclear energy. Most of it are fake costs due to regulation. I understand that regulation is needed but we also need nuclear energy, we have to find a streamlined way to get more plants up and running as soon as possible. I think they should all be government projects so that private companies can't complain that they're losing money and keep have to ratchet up the pric…
It’s really not, nuclear inherently requires extreme costs to operate. Compare costs vs coal which isn’t cost competitive these days. Nuclear inherently need a lot more effort refining fuel as you can’t just dig a shovel full of ore and burn it. Even after refining you can’t just dump fuel in, you need fuel assemblies. Nuclear must have a more complicated boiler setup with an extra coolant loop. You need shielding and equipment to move spent fuel and a spent fuel cooling pond. Insurance isn’t cheap when mistakes can cost hundreds of billions. Decommissioning could be a little cheaper with laxer standards, but it’s never going to be cheap. Etc etc.
Worse, all those capital costs mean you’re selling most of your output 24/7 at generally low wholesale spot prices unlike hydro, natural gas, or battery backed solar which can benefit from peak pricing.
That’s not regulations that’s just inherent requirements for the underlying technology. People talk about small modular reactors, but small modular reactors are only making heat they don’t actually drive costs down meaningfully. Similarly the vast majority of regulations come from lessons learned so yea they spend a lot of effort avoiding foreign materials falling into the spent fuel pool, but failing to do so can mean months of downtime and tens of millions in costs so there isn’t some opportunity to save money by avoiding that regulation.
We need to drive down the costs of implementing nuclear energy. Most of it are fake costs due to regulation. I understand that regulation is needed but we also need nuclear energy, we have to find a streamlined way to get more plants up and running as soon as possible. I think they should all be government projects so that private companies can't complain that they're losing money and keep have to ratchet up the pric…
> I think they should all be government projects so that private companies can't complain that they're losing money and keep have to ratchet up the prices, like PG&E in California. If you think PG&E jacking up prices has anything other than greed, hubris and decades of short term thinking behind it, I have news for you. And thats is why people look at nuclear and say "no thanks". The same corporate structures that hi…
Thanks for expressing my concerns over nuclear so clearly. It's not the technology I fear, its the people in charge.
Combined with democracy, it means that even if we trusted our governments today to police nuclear companies, they are replaced every few years. Nobody knows who will be in charge in 10 or 20 years time.
We should simply not build this large dangerous technology because rules and regulations will not keep us safe.
We need to drive down the costs of implementing nuclear energy. Most of it are fake costs due to regulation. I understand that regulation is needed but we also need nuclear energy, we have to find a streamlined way to get more plants up and running as soon as possible. I think they should all be government projects so that private companies can't complain that they're losing money and keep have to ratchet up the pric…
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Which regulations? 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 plan…
> What is different? 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.
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.
We need to drive down the costs of implementing nuclear energy. Most of it are fake costs due to regulation. I understand that regulation is needed but we also need nuclear energy, we have to find a streamlined way to get more plants up and running as soon as possible. I think they should all be government projects so that private companies can't complain that they're losing money and keep have to ratchet up the pric…
A major reason nuclear plants are super expensive is because we do it so rarely Every reactor and every plant is bespoke, even if they are based on a common "design" each instance is different enough that every project has to be managed from the ground up as a new thing, you get certified only on a single plant, operators can't move from plant to plant without recertification, etc Part of that is because they are so…
Once you have your supply chain running, and PM/labour experience, things can run fairly quickly. In the 1980s and '90s Japan was starting a new nuclear plant every 1-2 years, and finishing them in 5:
* https://en.wikipedia.org/wiki/List_of_commercial_nuclear_rea...
France built 40 in a decade:
* https://worksinprogress.co/issue/liberte-egalite-radioactivi...
More recently, Vogtle Unit 3 was expensive AF, but Unit 4 cost 30% less (though still not cheap).
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There's a new kind of "drill baby drill" which we should be embracing: geothermal energy. There's a lot of advancements in that space and it is a perfect base load generation source.
Geothermal is, imo, the only true competitor to nuclear. It's great at providing cheap, consistent, clean energy. Nuclear is really only needed for baseload generation, like when demand massively spikes.
That is unlike any definition of baseload generation I have ever heard.
We need to drive down the costs of implementing nuclear energy. Most of it are fake costs due to regulation. I understand that regulation is needed but we also need nuclear energy, we have to find a streamlined way to get more plants up and running as soon as possible. I think they should all be government projects so that private companies can't complain that they're losing money and keep have to ratchet up the pric…
> Most of it are fake costs due to regulation. It’s really not, nuclear inherently requires extreme costs to operate. Compare costs vs coal which isn’t cost competitive these days. Nuclear inherently need a lot more effort refining fuel as you can’t just dig a shovel full of ore and burn it. Even after refining you can’t just dump fuel in, you need fuel assemblies. Nuclear must have a more complicated boiler setup wi…
>It’s really not, nuclear inherently requires extreme costs to operate. Compare costs vs coal which isn’t cost competitive these days
Maybe it can't be as cheap as coal, but at the very least it shouldn't be absurdly expensive compared to what South Korea and China can do.
https://www.economist.com/content-assets/images/20250906_WBC...
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Which are the fake costs from regulation? 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 regul…
> 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. One of the main drivers of excessive costs of construction in advanced economies are from excessive regulations, so it's really one in the same. Nuclear is obviously more regulated than other industries, and it routinely faces more frequent, longer delays and higher…
Oddly enough, that sounds like a request for more regulation. And I have heard many people say that if the regulators had made sure that if approval had gone beyond mere safety, into constructibility and other areas, that Vogtle would have been closer to the initial budget, and that Summer might have completed.
Thank you for the link, and I will read it in detail later, but at a high level, I think it's great support for my point that it's construction productivity that's the key driver of cost, not regulation (emphasis mine):
> Relatedly, containment building costs more than doubled from 1976 to 2017, due only in part to safety regulations. Costs of the reactor containment building more than doubled, primarily due to declining on-site labor productivity. Productivity in recent US plants is up to 13 times lower than industry expectations. A prospective analysis of the containment building suggests that improved materials and automation could increase the resilience of nuclear construction costs to variable conditions.
