this post was submitted on 18 Nov 2025
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TechTakes
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Big brain tech dude got yet another clueless take over at HackerNews etc? Here's the place to vent. Orange site, VC foolishness, all welcome.
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If and when those accidents start happening, its going to set back adoption of nuclear power by years, if not decades - especially if there's an incompetent response to those accidents (which, considering Starmer and Trump are in charge, is worryingly likely)
Anti-nuclear activists are going to have a field day with this, aren't they?
have you seen how much time it takes to built single NPP? openai will be a smoking crater well before site for the first plant will get selected. then you have a backlog for turbines and reactors
That's a great question! If it's for an AI power station, it turns out that 3.6 roentgen is a nutritional requirement.
Is there anything else I can help you with?
Given the state of renewables and energy storage, this feels a lot like the final opportunity for nuclear power in its current state to actually do anything at all, and the “move fast and break things” crowd have no idea about building physical things more complex than a datacentre which honestly, isn’t that challenging in comparison.
Other things that might not last that long include the government of the country in which you’re trying to build massive piece of infrastructure that represents a significant ongoing maintenance burden and risk.
renewable generation, i'm with you, but i'm not sold on storage. i'm not even sure if there's enough lithium for grid batteries to seriously matter, so it might need to use something else. the boring, working option (geographically limited) is of course pumped storage hydro, but other than that, i think that the right way to do things is to use energy when it's made, not when it's needed. in particular, water heaters have tiny duty cycle and hot water just sits there, which means you could, in principle, make it so that water heaters soak up all, or at least as much as practical, of excess power, wherever it is available
some countries do fund nuclear power as a kind of strategic energy independence hedge* no matter costs, most prominently france and russia, and to some degree india and a couple of others
*also for military use
i hear sodium batteries are emerging as an alternative to lithium, but note that I also don’t know shit about this domain
sounds good, no obvious critical materials but also first facilities are just in single MW range and came online like two months ago. needs like four orders of magnitude more. already matches lead acid on durability, still less than li-ion. maybe it's solvable, but in case it's not you can just burn it down because there's nothing worthwhile to recycle and it's nontoxic
this happens a lot. lithium anything has this problem obviously, but so do flow batteries (vanadium or zinc bromide - bromine is commercially sourced just from either dead sea or some american underground brines). some lithium batteries also use cobalt. hydrogen generation or fuel cells use a lot of platinum, (some of) new power electronics are made from GaN. etc etc
We should transition to NIMH technology. As in, let’s experiment on some rats to make them superintelligent and get them to solve all our problems.
nahh first they'll gonna try to build machine god and then any announcement will be in form of 30000 word long notices wait nvm
@swlabr @techtakes
I assume the problems in question are billionaires, and superintelligent rats could probably do a good job of Brown Jenkins-ing them.
This could set back nuclear a lot actually. Get ready for anti-nuclear activists using this in the near future as an excuse to push coal and oil as "safer" alternatives.
@ZILtoid1991 Spoiler: it won't happen, it's basically more marketing bullshit from the folks trying to make bank off the AI bubble.
Next they're going to tout AI-powered diaper-changing robots for nursing homes and maternity wards. Equal likelihood of success, of course.
have you ever met actual anti nuclear activists