• XNX@slrpnk.net
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    1 month ago

    So um. What happens when the white supremacists attacking FEMA and electrical grids starts attacking these nuclear reactors?

    • CyanFen@lemmy.one
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      1 month ago

      There are already existing nuclear reactors. Why would these new ones be any different in regards to their ability to be attacked?

        • wholookshere@lemmy.blahaj.zone
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          1 month ago

          I guess I expect the national energy commission to still regulate the plant to ensure safety standards are the same between public and private.

    • IrateAnteater@sh.itjust.works
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      1 month ago

      Businesses generating their own power is not anything new. The big auto manufacturers used to do it back in the day, and if you scale down the concept, every windmill (the grain grinding kind) and waterwheel built and operated for profit is the same thing. I’m just happy that Google is seemingly having their own built, instead of getting taxpayers to build it for them.

    • shortwavesurfer@lemmy.zip
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      1 month ago

      Nope, they have a partner that’s doing that and the partner is going to be providing small modular reactors. Although we are not sure according to the article whether Google is going to be running them directly to their data centers or whether they are going to be providing energy to homes and buying renewable energy credits or something. Either way, small modular reactors should bring down the price of nuclear.

  • kingthrillgore@lemmy.ml
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    1 month ago

    These are the small, buried reactors right? The ones that we tested on paper but haven’t gotten NRC/DOE to sign off on?

    I know they are MSRs but still…

  • Kalysta@lemm.ee
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    30 days ago

    Boy are they gonna look stupid when they realize that no one outside their little bubble has a use for AI.

    It’s not even close to ready for launch and why are we wasting energy on it?

    • ameancow@lemmy.world
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      29 days ago

      Because they have successfully lied and manipulated their current marketing material to make a sizeable portion of the population believe some kind of technological rapture is imminent, and that all we need is to invest, invest invest in AI tech. It’s a full-on cult now. The people they have roped in are fanatical, unpaid marketing mobs who don’t sleep, don’t waver, and can’t be reasoned with. They are the engine that is driving the hype train.

      They had a legit, non-satirical post on reddit the other day making their plans for what they’re going to do when Artificial Superintelligence comes and changes the world and makes every human rich and immortal without the need to work. I am not even exaggerating, this is what they believe and there are probably millions of them.

      Currently over 80% of AI startups fail, and the remaining ones are often bought up by larger companies trying to control intellectual property and future patents. And we have ZERO useful models in our hands. I still don’t use my copilot app for anything other than setting a 30-minute timer for my lunch break. I tried to activate an AI helper on Adobe to see if it could help my productivity. The thing can’t read graphs and charts and has zero contextual awareness and can’t do math. WTF GOOD IS IT?

    • glitchdx@lemmy.world
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      30 days ago

      because idiots like me who have no marketable skills can use it to fool ourselves into thinking we can do code/art/literature/etc.

      • glitchdx@lemmy.world
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        30 days ago

        actually this (yes, I’m replying to myself). I’m an idiot with no marketable skills. I put boxes on shelves for a living. I want to be an artist, a musician, a programmer, an author. I am so bad at all of these, and between having a full time job, a significant other, and several neglected hobbies, I don’t have time to learn to get better at something I suck at. So I cheat. If I want art done, I could commission a real artist, or for the cost of one image I could pay for dalle and have as many images as I want (sure, none of them will be quite what I want but they’ll all be at least good). I could hire a programmer, or I could have chatgpt whip up a script for me since I’m already paying for it anyway since I want access to dalle for my art stuff. Since I have chatgpt anyway, I might as well use it to help flesh out my lore for the book I’ll never write. I haven’t found a good solution for music.

        I have in my brain a vision for a thing that is so fucking cool (to me), and nobody else can see it. I need to get it out of my brain, and the only way to do that is to actualize it into reality. I don’t have the skills necessary to do it myself, and I don’t have the money to convince anyone else to help me do it. generative AI is the only way I’m going to be able to make this work. Sure, I wish that the creators of the content that were stolen from to train the ai’s were fairly compensated. I’d be ok with my chatgpt subscription cost going up a few dollars if that meant real living artists got paid, I’m poor but I’m not broke.

        These are the opinions of an idiot with no marketable skills.

        • Spiritsong@lemmy.world
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          30 days ago

          Makes sense. Sometimes only once out into reality then only we’ll know if it is a great idea, or not. But it doesn’t hurt to have the tools to try. Those who want really high quality stuffs can go to the humans (and pay them good money) to make it even better.

        • nickwitha_k (he/him)@lemmy.sdf.org
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          29 days ago

          These are the opinions of an idiot with no marketable skills.

          Certainly doesn’t sound like an idiot with no marketable skills to me. You’re coming up with creative ideas and finding ways to try to prove them out in disciplines that you aren’t terribly familiar with. You’re really selling yourself way too short here and should be A LOT more compassionate towards you.

          Really, it sounds like you are in a similar place to Product Management.

          The way that you are approaching things is about diametrically opposite to the sort of problematic behavior that the corpos using LLMs to bludgeon labor are participating in.

  • TimLovesTech (AuDHD)(he/him)@badatbeing.social
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    1 month ago

    Growing from a broad research effort at U.S. universities and national laboratories, Kairos Power was founded to accelerate the development of an innovative nuclear technology …

    Kairos Power is focused on reducing technical risk through a novel approach to test iteration often lacking in the nuclear space. Our schedule is driven by the goal of a U.S. demonstration plant before 2030 and a rapid deployment thereafter. The challenge is great, but so too is the opportunity.

    So basically academics finding people to fund a large scale lab experiment, they want to get working by 2030. It sounds like they sold Google on an idea (for funding) and now have to move their idea from the lab to the real world. It does sound safer than water cooled plants of old at least.

    • interdimensionalmeme@lemmy.ml
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      1 month ago

      No, EVs alone require 10 times the current installed energy production. We’re not even close. Expect energy rates to quadruple. The price will increase until people can’t afford the commute with their entire day’s paycheck.

  • sweetpotato@lemmy.ml
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    1 month ago

    So not replacing current energy, but adding onto it. Just like how we didn’t replace fossil fuels with the solar and wind unprecedented advancements the last 30 years but only added more energy consumption on top of that…cool

    • EldritchFeminity@lemmy.blahaj.zone
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      1 month ago

      The other side of the coin is that AI currently uses more power than is produced by all renewables across the globe annually. So at least they’ll be offsetting that, which would be a net positive.

      And it seems like Google’s funding will help advance safer and more modern nuclear plant designs, which is another win that could lead to replacing coal plants in many countries with small scale reactors that don’t run on uranium.

      • sweetpotato@lemmy.ml
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        1 month ago

        Yes it’s obviously better than using fossil fuels, nobody’s arguing that. What I’m talking about is the direction the global economy and the people making the decisions are taking.

        No matter how much nuclear energy you use, you are still putting a lot of additional strain on the environment. It’s not just the CO2 emissions that matter, that’s just one of the problems. It’s the increase in extracted materials for data centers, reactors and nuclear fuel, which causes the destruction of multiple ecosystems and the contamination of waters and soil from the pollutants produced(even radioactive waste in the uranium case).

        It’s also that Google could have been taxed more(I’m sure they can take it) and the money the government gained could be directed to investments on nuclear plants that would actually replace fossil fuels instead of adding energy demands on top of them. Because the fact of the matter is that in 2024 we categorically cannot be talking about not increasing fossil fuel consumption, we have to be talking about how to reduce emissions drastically every single year and why we are already tragically behind on that regard.

  • Don_alForno@feddit.org
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    30 days ago

    Nuclear has never been profitable without massive government subsidies and guarantees, and Google Kairos too will either manage to collect those or lose money.

    It’s unclear how Google and Kairos set up the deal — whether the former is providing direct funding or if it just promised to buy the power that the latter generates when its reactors are up and running. Nevertheless, Kairos has already passed several milestones, making it one of the more promising startups in the field of nuclear energy.

    I guarantee you, they are shouldering on none of the risk (like the Chinese and French at Hinkley Point), and this startup will be going down.

  • UnderpantsWeevil@lemmy.world
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    1 month ago

    Crazy how quickly we’ve gone from “Nuclear is a dead technology, it can’t work and its simply too expensive to build more of. Y’all have to use fossil fuels instead” to “We’re building nuclear plants as quickly as our contractors can draft them, but only for doing experiments in high end algorithmic brute-forcing”.

    Would be nice if some of that dirt-cheap, low-emission, industrial capacity electricity was available for the rest of us.

    • frezik@midwest.social
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      1 month ago

      One of the things with AI is that it’s a largely constant load factor. Nuclear is really good for that.

      However, I highly doubt any of these new nuclear plants are finished before the AI bubble bursts. SMRs haven’t even been proven in practice yet, and this is the first good news they’ve had in a while. Restarting Three Mile Island isn’t expected to work before 2028. The hype bubble could easily burst in the next year, and even if it doesn’t, keeping it going to 2028 is highly unlikely.

      So we’ll probably have some new nuclear around that isn’t going into AI, because those datacenters will be dead when the hype passes. Might as well use them, I guess.

      • UnderpantsWeevil@lemmy.world
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        1 month ago

        However, I highly doubt any of these new nuclear plants are finished before the AI bubble bursts.

        Given the military applications of the technology, I don’t think it is ever really going away. Consumer AI (those user facing image generators and chatbots, for instance) might lose funding. But Israel’s Lavender AI is going to become a permanent fixture in our lives, as it’s rolled out for the policing of more and more territory.

        • frezik@midwest.social
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          30 days ago

          As it exists now, no. The models are reaching their limit, and they aren’t good enough. They can’t absorb any more information than they have, and more training iterations aren’t making them better. They’ll do some useful things; a recent find of the longest black hole jet ever found was done in part from AI classification of astronomy data. It’s going to get implemented into existing tools and that’s about it. It won’t be enough to justify the money that’s already been dumped in.

          Historically, the field has been very bursty. Lots of money gets dumped into it, it makes some big improvements, and then hits a wall. Funding dries up because it’s not meeting goals anymore, and the whole thing goes into slumber for a decade or two. A new breakthrough eventually comes, and then money gets dumped in again. We’ve about maxed out what the last breakthrough can give us. I expect we’ll need at least one more cycle of this before AGI works out.

    • Zement@feddit.nl
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      1 month ago

      Fun Times! Because everyone pays for the waste and when something goes wrong. Privatizing Profits while Socializing Losses. The core motor of capitalism.

      • ahal@lemmy.ca
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        1 month ago

        Everyone pays for not using nuclear too, a thousand fold more so.

    • hamsterkill@lemmy.sdf.org
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      1 month ago

      To be fair here, no one’s certain this will be cost-effective either. The new techs make it worth trying though.

      • UnderpantsWeevil@lemmy.world
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        1 month ago

        no one’s certain this will be cost-effective either

        One of the great sins of nuclear energy programs implemented during the 50s, 60s, and 70s was that it was too cost effective. Very difficult to turn a profit on electricity when you’re practically giving it away. Nuclear energy functions great as a kind-of loss-leader, a spur to your economy in the form of ultra-low-cost utilities that can incentivize high-energy consumption activities (like steel manufacturing and bulk shipping and commercial grade city-wide climate control). But its miserable as a profit center, because you can’t easily regulate the rate of power generation to gouge the market during periods of relatively high demand. Nuclear has enormous up-front costs and a long payoff window. It can take over a decade to break even on operation, assuming you’re operating at market rates.

        By contrast, natural gas generators are perfect for profit-maximzing. Turning the electric generation on or off is not much more difficult than operating a gas stove. You can form a cartel with your friends, then wait for electric price-demand to peak, and command thousands of dollars a MWh to fill the sudden acute need for electricity. Natural gas plants can pay for themselves in a matter of months, under ideal conditions.

        So I wouldn’t say the problem is that we don’t know their cost-efficiency. I’d say the problem is that we do know. And for consumer electricity, nuclear doesn’t make investment sense. But for internally consumed electricity on the scale of industrial data centers, it is exactly what a profit-motivated power consumer wants.

        • booly@sh.itjust.works
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          1 month ago

          One of the great sins of nuclear energy programs implemented during the 50s, 60s, and 70s was that it was too cost effective.

          I don’t see how any of this has any bearing on financial feasibility of power plants.

          For what it’s worth, before the late 90’s there was no such thing as market pricing for electricity, as prices were set by tariff, approved by the Federal Energy Regulatory Commission. FERC opened the door to market pricing with its Order 888 (hugely controversial, heavily litigated). And there were growing pains there: California experienced rolling blackouts, Enron was able to hide immense accounting fraud, etc. By the end of the 2000’s decade, pretty much every major generator and distributor in the market managed to offload the risk of price volatility on willing speculators, by negotiating long term power purchase agreements that actually stabilize long term prices regardless of short term fluctuations on the spot markets.

          So now nuclear needs to survive in an environment that actually isn’t functionally all that different from the 1960’s: they need to project costs to see if they can turn a profit on the electricity market, even while paying interest on loans for their immense up front costs, through guaranteed pricing. It’s just that they have to persuade buyers to pay those guaranteed prices, rather than persuading FERC to approve the tariff.

          As a matter of business model, it’s the same result, just through a different path. A nuclear plant can’t get financing without a path to profit, and that path to profit needs to come from long term commitments.

          It can take over a decade to break even on operation, assuming you’re operating at market rates.

          Shit, it can take over a decade to start operations, and several decades after that to break even. Vogtle reactors 3 and 4 in Georgia took something like 20 years between planning and actual operational status.

          Now maybe small modular reactors will be faster and cheaper to build. But in this particular case, this is cutting edge technology that will probably have some hurdles to clear, both anticipated and unanticipated. Molten fluoride salt cooling and pebble bed design are exciting because of the novelty, but that swings both ways.

          • UnderpantsWeevil@lemmy.world
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            1 month ago

            I don’t see how any of this has any bearing on financial feasibility of power plants

            If you don’t get a high ROI, you’re not going to have lots of investors offering up their cash at low interest rates.

            • booly@sh.itjust.works
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              30 days ago

              That was true in the 70’s, too. You always needed a way to show that people would pay the long term prices necessary to cover the cost of construction.

              The big changes since the 70’s has been that competing sources of power are much cheaper and that the construction costs of large projects (not just nuclear reactors, but even highways and bridges and tall buildings) have skyrocketed.

              There’s less room to make money because nuclear is expensive, and cheaper stuff has come along.

              • UnderpantsWeevil@lemmy.world
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                30 days ago

                You always needed a way to show that people would pay the long term prices necessary to cover the cost of construction.

                Not when the federal government was just building them to generate fissile material and giving the electricity away after that.

                There’s less room to make money because nuclear is expensive

                Upfront costs are expensive. But operational and fuel costs are very low, per MWh. Long term, nuclear is cheaper.

                • booly@sh.itjust.works
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                  30 days ago

                  Upfront costs are expensive. But operational and fuel costs are very low, per MWh.

                  So take the upfront costs at the beginning and the decommissioning costs at the end, and amortize them over the expected lifespan of the plant, and add that to the per MWh cost. When you do that, the nuclear plants built this century are nowhere near competitive. Vogtle cost $35 billion to add 2 gigawatts of capacity, and obviously any plant isn’t going to run at full capacity all the time. As a result, Georgia’s ratepayers have been eating the cost with a series of price hikes ($700+ million per year in rate increases) as the new Vogtle reactors went online. Plus the plant owners had to absorb some of the costs, as did Westinghouse in bankruptcy. And that’s all with $12 billion in federal taxpayer guarantees.

                  NuScale just canceled their SMR project in Idaho because their customers in Utah refused to fund the cost overruns there.

                  Maybe Kairos will do better. But the track record of nuclear hasn’t been great.

                  And all the while, wind and solar are much, much cheaper, so there’s less buffer for nuclear to find that sweet spot that actually works economically.

    • AA5B@lemmy.world
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      1 month ago

      Plus time. My perspective was that building a new nuclear power industry and any significant number of reactors would take too long: we need to have fixed climate change in less time.

      So seven “small” reactors over the next eleven years …… faster than I expected but still takes decades to make a noticeable difference.

      • UnderpantsWeevil@lemmy.world
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        1 month ago

        So seven “small” reactors over the next eleven years ……

        Is more than we’ve built in the last 40. And, assuming energy demands continue to accelerate, I doubt they’ll be the last seven reactors these companies construct.

    • BaroqueInMind@lemmy.one
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      1 month ago

      It’s almost like the brand spanking new tech to make small nuclear reactors are extremely cost prohibitive and risky, and to lower the cost someone needs to spend money to increase supply.

      • towerful@programming.dev
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        1 month ago

        If only that was the government that invested in the R&D and tech to make it happen.
        Gaining funds from taxes (meaningful taxes), and investing that money in making their country better.

        Hopefully this decision is because carbon taxes that will make consumer products representative of the actual cost of the item (not the exploitative cost). >

        No no, let the free market decide.
        Fucking AI threatening to replace basic jobs (when it’s more suited to replace the C-Suite) gobling up energy and money, too-big-to-fail bailouts and loophole tax rules bullshit.

        So yeh, someone needs to spend the money and that should be the government.
        Because they should realise that carbon fuel sources are a death sentence.

        • BaroqueInMind@lemmy.one
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          1 month ago

          I’m glad you don’t make the decisions because I don’t want my taxes, that I work hard for and pay money into, to be spent by the government on highly-likely dogshit experimental brand new nuke tech that may eventually cost more money later on to maintain, and I prefer they spend it renovating existing infrastructure or building tried/true legacy nuke plant designs.

          • towerful@programming.dev
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            1 month ago

            Your taxes already go towards this.
            That’s how governments leverage capitalism to placate the people. Grants for green energy initiatives.
            Private companies get free money for taking some amount of risk because they are likely to profit massively from it.
            https://www.canarymedia.com/articles/nuclear/google-agrees-to-multi-reactor-power-deal-with-nuclear-startup-kairos
            Kairos is getting free money (grants & tax breaks) and profits from this. Google is extremely likely (can’t find a source) to be getting free money for this

            Companies EXIST to extract profit.
            Of one of the worlds most successful companies is doing this, it’s because “line goes up”.

            I’d prefer this happend so that “humans survive”.
            But “humans don’t die faster” is fine for now.

            (I guess “humans” means “poor humans”. As in anyone that doesn’t outright own 2 homes.)

    • booly@sh.itjust.works
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      1 month ago

      I still think it’s too expensive, and this contract doesn’t change my position. Google is committing to buying power from reactors, at certain prices, as those reactors are built.

      Great, having a customer lined up makes it a lot easier to secure financing for a project. This is basically where NuScale failed last year in Idaho, being unable to line up customers who could agree to pay a sufficiently high price to be worth the development risk (even with government subsidies from the Department of Energy).

      But now Google has committed and said “if you get it working, we’ll buy power from you.” That isn’t itself a strong endorsement that the project itself will be successful, or come in under budget. The risk/uncertainty is still there.