BRING IT ON NITPICKY NUKE NERDS

  • blakestacey@awful.systems
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    3 months ago

    Google has signed a deal with California startup Kairos Power for six or seven small modular reactors. The first is due in 2030

    So, well after the bubble is going to pop.

      • swlabr@awful.systems
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        3 months ago

        Who knew that the only thing stopping nuclear power, the most morally and environmentally correct power source (uranium is only produced by popes shitting in the woods), was that Google and Amazon hadn’t thrown money in the direction of Chernobyl first. It was so simple this whole time. Now it’s solved and I can go back to gaming.

  • bitofhope@awful.systems
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    3 months ago

    I don’t claim to be an expert on nuclear power, so take what I say with a grain of salt, but from what I’ve seen, smaller reactors don’t seem to make much sense. The trend seems to be towards bigger reactors with bigger power output. Some of it thanks to the bureaucracy of getting permits per reactor, but also the physics, engineering, real estate and economics involved. Conventional (i.e. existent) reactors are typically a fairly small part of a nuclear power plant’s footprint, so no matter how much you miniaturize them you will have the overhead of security, operations, cooling and electrical infrastucture.

    If someone can fill me in on the benefits of smaller, more modular nuclear reactors and how they might outweight those of large installations, I’m interested.

    • David Gerard@awful.systemsOPM
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      3 months ago

      The hypothetical benefit is that prefabricated parts are a lot less dependent on the site. This will make the reactor cheaper to build.

      There’s also a perception sleight of hand - “modular” doesn’t mean the reactor is a module you ship in on a big truck, put some uranium in and away you go. You’re building a power station in a fixed location.

      Also you still need a shitload of water.

    • skillissuer@discuss.tchncs.de
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      3 months ago

      square-cube law is in full force there

      one argument in favour of SMRs i’ve seen is that while less efficient than regular sized reactors, these are cheaper per unit (but not for MW) so some of them can be built earlier than bigger reactors. which doesn’t matter because these things don’t exist

  • o7___o7@awful.systems
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    3 months ago

    Of all the things that will never happen, this is the one that will never happen the most.

  • zbyte64@awful.systems
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    3 months ago

    I swear they looked at Bill Gates failing to launch SMRs and thought: “he’s a smart guy”

  • skillissuer@discuss.tchncs.de
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    3 months ago

    hol up google wants 500MW? that’s 1. one regular sized reactor that could be delivered in the same timeframe, and 2. google uses already almost 3GW on average (2023), this is compared to about 2.5GW for ms of which something in the ballpark of 700MW just for ai. they’re gonna need much more, like five regular sized reactors if they want to use entire baseload (that’s how NPPs work best. the french made load-following NPPs but i guess it’d be harder to make them small) or swing wildly with power consumption to conform to renewables

  • BlueMonday1984@awful.systems
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    3 months ago

    If these nuclear plants manage to come to fruition, it’ll be the sole miniscule silver lining of the bubble. Considering its AI, though, I expect they’ll probably suffer some kind of horrific Chernobyl-grade accident which kills nuclear power for good, because we can’t have nice things when there’s AI involved.

    • David Gerard@awful.systemsOPM
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      3 months ago

      even if you’re ardently pro-nuclear, SMRs are just a failure purely on the economics and always have been. And that’s before wind/solar/battery made them just obsolete. So SMRs are the perfect tech when you don’t want to do anything useful.

    • drd@lemmynsfw.com
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      3 months ago

      You need to deploy them around the same time else contingency plans have it that everything just boots back up in another region, at least Google. us-east-1 otoh…

  • Amoeba_Girl@awful.systems
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    3 months ago

    Honestly thank god they’re vaporware. Somehow I don’t think we should have startups building actual nuclear reactors.

  • Soyweiser@awful.systems
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    3 months ago

    BRING IT ON NITPICKY NUKE NERDS

    Well acthtually we prefer to be called fission/fusion nerds

    “greenwashing is cheaper than action” indeed. (edit2) On that note, storytime about the clownshow that is Dutch politics. So our radical right wing government is pro nuclear power, of course, and they want to build more powerplants. So what are they planning on doing? They are going to start a study on which locations are best. Which is maddening, as these studies have already been done before (so it prob is just an attempt to hopefully have the study finish when it isn’t them in power anymore so they are not at risk of starting an too expensive megaproject). But it gets worse, the absolute clowns of our farmers party just went ‘fuck the studies’ and they just pointed at a province where there are a lot of farmers and went ‘we will put a powerplant there’. And this is how they discovered nuclear powerplants need running water and they picked one of the areas without a major river. ('im ignoring the clownshow re ‘the immigration crisis’ (not a crisis) as this post is already too long, and there is a big risk of honk overdose if I go into that).

    • gerikson@awful.systems
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      3 months ago

      Our local Swedish right-wingers in gov have a chubby for nukes too[1], because their main motivation besides hating on brown people is pissing off Greens. But in the Swedish way they handed this off to a researcher (“utredning”) who found out that to get the industry on board you need a) rock-solid political promises (so need to get the Social Democrats at least on board) and b) have a price guarantee for power for at least a decade, along with massive government loan guarantees.

      It’s gonna be hard to get voters interested in 10 new reactor sites (NIMBY gets supercharged when it comes to nukes) if it slightly pushes up lending rates and power bills.


      [1] the right-wing part of the opposition social democrats like them too to be fair

  • disguy_ovahea@lemmy.world
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    3 months ago

    This is promising. The high energy demands of AI has big tech investing in the field of small modular reactors (SMR).

    • self@awful.systems
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      3 months ago

      how do you do, fellow kid. tell me more about the field of shitty muclear reactors (SMR)

      • disguy_ovahea@lemmy.world
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        3 months ago

        Criticize all you’d like. I just think it’s better to let corporations foot the research, especially if it turns out to be a fruitless attempt at progress.

          • disguy_ovahea@lemmy.world
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            3 months ago

            Imagine repeatedly being critical of another’s opinion without offering a counterargument.

            I’m sure you’ll develop adult conversational skills as you mature.

            • froztbyte@awful.systems
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              3 months ago

              imagine dropping into the takes lounge for techs, and instead pouting

              but also holy fuck this is the second “waaaaaaah just you wait until you grow up” we’ve had recently, wtf. are the promptfans okay?

            • self@awful.systems
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              3 months ago

              christ alfucking mighty all your posts are this boring

              and since that “counterargument” shit means you definitely didn’t read the sidebar, off you fuck, debatebro

        • Soyweiser@awful.systems
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          3 months ago

          For the non-banned people who think this is a good take. It is not. Corps due to competing with each other keep the research private, which if it doesn’t work out will lead others to do similar research (wasting that time/money again) or they will patent it which causes a slowdown in further research due to all the license payment shit. (Or worse, they go the before patents were a thing way, and keep it all a secret, wasting more time and money).

    • zalgotext@sh.itjust.works
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      3 months ago

      I can easily get 500 megawatts with a few power towers burning rocket fuel, plus I don’t have to worry about the logistics of recycling uranium and plutonium waste.

      I’m unrelated news, the Satisfactory 1.0 update is pretty great. What are we talking about again? Oh sorry gotta go build another heavy modular frames factory