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AI is exhausting the power grid
- nasaeclipse 2y agoFirst Bitcoin and now AI.
- givemeethekeys 2y agoBitcoin's energy demands are a fraction of what AI needs.
- realreality 2y agoIt would take a miracle for us to stop wasting energy on nonsense.
- survirtual 2y agoNo miracles required. Make the usage of fossil fuels a crime against humanity / all sentient life, and use nuclear reactors for base load with renewables for variable load. Modernize the power grid by including excess energy storage mechanisms (batteries, water pumps, etc), harden it against solar flares, and create a profitable energy sink to keep reactors running (crypto mining) to further stabilize the grid. Heavily subsidize electric vehicles to the point of gas trade-ins being a net profit for anyone with a car, and mandate conversion to electric vehicles. Make all fossil fuels shipping barges illegal. Subsidize the usage of nuclear reactors on shipping barges. This can be done in several ways, such as expanding an agency like the NRC to manage reactors in consumer usages. Those don't require a miracle. They require a sensible population to wake up and make the world better without compromises.
- paulryanrogers 2y agoWhy do we need an energy sink? Can't batteries be a good short-term buffer? The nuclear fuel lifecycle is still quite ecologically expensive.
- survirtual 2y agoThe nuclear fuel cycle is exponentially less ecologically expensive than the fossil fuel cycle -- and it hasn't even been remotely optimized to the extent that it can be. Nuclear fission is millions of times more efficient than any of the nearest energy sources when considering purely energy density. That efficiency compared to the cost and ecological danger is barely even tapped at this point, because it blows everything else out of the water by orders of magnitude. The nuclear fuel cycle is economically expensive, not ecologically nor physically. And it is economically expensive because we are all slaves to the fossil fuel industry, who own nearly everything. Why would slavers / masters living in luxury sacrifice everything so that their slaves would flourish instead? Answer: they wouldn't. Instead, everything would be rigged in their favor. Their most powerful opposition would be made to seem weaker than them.
- soloist11 2y agoWhat you are suggesting would require coordination on a scale that's almost unimaginable. The effort and coordination required would be similar to wartime mobilization.
- realreality 2y agoIn order to replace the world's current energy mix with nuclear, we'd have to switch on a new nuclear plant every day for the next several decades. All of that new infrastructure would also require massive amounts of fossil fuels to build (which you've magically made illegal) and would only last a few decades before having to be replaced (presumably without requiring any fossil fuels by then). There isn't even enough copper on earth to electrify everything. Your scenario isn't a miracle; it's a pipe-dream.
- survirtual 2y agoU235 has an energy density around 80,000,000 megajoules per kilogram (MJ/kg). Burning coal has an energy density around 24 MJ/kg for lignite (a lower grade of coal) to about 32 MJ/kg for anthracite (the highest grade of coal). This makes utilizing U235 for energy around 2,500,000 more efficient than coal. If we used thorium-232 instead, the theoretical energy density is around 79,000,000 megajoules per kilogram (MJ/kg) if considering the full lifecycle of the reaction. The physics speaks for itself, regardless of people too dense to understand numbers. Just because fossil fuels own our governments, industry, and most societal mechanisms, doesn't make the world they've fabricated real.
- realreality 2y agoYou didn’t address anything I said. It takes a lot more than raw uranium or thorium to electrify all of our infrastructure.
- survirtual 2y agoUsage of fossil fuels implies utilizing oil as a fuel. In other words, other usages of oil are still on the table -- plastics, chemistry, etc. Infrastructure would not be so difficult to electrify. We already all know how to do it, and many countries are much further along than the US. Water heating can be electrified. Heat pumps are already superior to other methods of heating / cooling. Trains can be electrified. Semis can be electrified. I believe it would not be much of a challenge to make nuclear powered aircrafts with today's technology. It seems crazy because nuclear anything has been made to seem crazy, because it is literally free energy. The cost is overcoming our fears, and putting in some work to make it infallible on safety. We have all the tools and all the capabilities. There are no longer excuses. The technology is here and has been here for a long time, to make a society that flourishes in every fashion.
- SamPatt 2y ago>Make the usage of fossil fuels a crime against humanity Delusional. Fossil fuels have been unbelievably beneficial to humanity and are absolutely vital for modern society. If a theoretical global ruler immediately outlawed fossil fuels they would be remembered as the greatest villain in world history, killing hundreds of millions and plunging us into chaos. >They require a sensible population to wake up and make the world better without compromises. No compromises? Sounds like utopian thinking. Tradeoffs exist everywhere.
- discreteevent 2y ago“If we work together, we can unlock AI’s game-changing abilities to help create the net zero, climate resilient and nature positive works that we so urgently need,” Microsoft said in a statement.
- mistrial9 2y agolet the irony sink in - well done. Meanwhile, an early research paper on using fundamental ML/AI to measure and improve energy use in commercial buildings -- a public research paper from the USA -- has a "Cloudfront Identity Check" before you can actually download it.. or alternatively purchase it from Elsivier, using acceptable payment credentials you see..
- Mountain_Skies 2y agoMicrosoft choosing to have Windows 11 obsolete hundreds of millions of perfectly functional computers tells you all you need to know about their actual commitment to the environment.
- amunozo 2y agoDon't stop it yet, we need more stupid LLMs.
- greenthrow 2y ago[flagged]
- Ekaros 2y agoBut we generated such massive numerical wealth doing it. That must have been worth it.
- curtis3389 2y agoNah, but they'll study the systems and their incentives that led to such actions. Or they'll be more focused on finding food and shelter.
- polski-g 2y agoWe have limitless power from fission power and solar. There is no reason to ration electricity.
- greenthrow 2y agoWe do not have limitless power today, and much of the power today is being generated by carbon producing means which exacerbates the climate crisis. So yes, there is plenty of reason to not squander electricity today.
- blibble 2y agoyou'd think tech couldn't invent something more useless and long time value destroying than cryptocurrency but they delivered again
- mensetmanusman 2y agoUm, it’s definitely useful for productivity if you can grok the means to pull out useful information strands.
- techostritch 2y agoIt’s telling that I can’t tell if you’re talking about blockchain or AI here.
- soloist11 2y agoAll I've seen are pump and dump schemes. What useful strands are you talking about?
- mensetmanusman 2y agoNot crypto, llms
- voxl 2y agoWe have one group of people that finds it useful, and another group that doesn't find it useful at all. What are we to make of this? At the very least, it is not that it "definitely" is useful.
- mensetmanusman 2y agoWe have found there are different personality profiles of communicators that are more or less effective at using the tools. Those that communicate like supervisors with a wide range of language at their disposal for approaching a problem from many directions can be more effective. Note that none of these tools are useful for those working at the bleeding edge of human knowledge.
- jimmaswell 2y agoEnergy would be a non-issue if we'd have went full-in on nuclear. It would be so cheap we would all be heating our houses with resistive heaters and running all the AI farms we want in our basements without a second thought. Instead we let stupidity win.
- EncomLab 2y agoTbf we let the fossil fuel industry win - dressed up as pro-environment protestors and non-profits. Boomers were easily manipulated.
- danlugo92 2y agoI used to be against nuclear but seeing climate change accelerate I say just bring in on.
- deleted 2y ago[deleted]
- skybrian 2y agoFrance has a lot of nuclear power. Why didn't it happen there? Edit: looks like something different is happening: French Power Slumps as Surging Renewables Push Out Atomic Plants https://tildes.net/~enviro/1h6r/french_power_slumps_as_surging_renewables_push_out_atomic_plants https://tildes.net/~enviro/1h6r/french_power_slumps_as_surgi...
- wombatpm 2y agoIf only there was a power source that could be carbon free and constant (fission) that could be married to a variable load (AI and Bitcoin) to maintain peak efficiency
- nancyp 2y ago[flagged]
- creato 2y agoThe only data in the article that helps to understand the scale in context is this: > It found data centers will account for 8 percent of total electricity use in the United States by 2030, a near tripling of their share today. New solar and wind energy will meet about 40 percent of that new power demand from data centers, the forecast said, while the rest will come from a vast expansion in the burning of natural gas. The new emissions created would be comparable to that of putting 15.7 million additional gas-powered cars on the road. So all data center power (not just "AI") is currently 3-4% of US electricity consumption, and is expected to grow to 8% in 6 years.
- NewJazz 2y agoThis still doesn't help me understand, because we don't know what non-DC electricity usage will be in 2030. That could vary wildly depending on the adoption of electric cars, HVAC systems, water heaters, clothes dryers, et cetera.
- infecto 2y agoI think we so have upcoming energy crunches between data center buildouts, EVs, heat pumps etc. I am not sure why the current news cycle is about AI. But I guess I don’t fully understand the amount of disdain AI gets as seen in the comments here. In my opinion forcing the grid to modernize is a good thing.
- NewJazz 2y agoOne reason AI gets extra criticism might be that all the things you mention displace usage of fossil fuels. EVs may be powered partially by natural gas, for example, but that is still better than inefficiently burning gasoline. Heat pumps displace natural gas heaters or fuel oil heaters.
- justahuman74 2y agoAI displaces humans (and thereby their consumption of fossil fuels)
- mensetmanusman 2y agoProbably the next US president was just talking about this 2 days ago at the 18:00 mark: https://youtube.com/clip/UgkxHblFYiaMkxzLEg9jCMffFAH2rMIrn6tZ?si=tCE7bCkzvjjbP9yK https://youtube.com/clip/UgkxHblFYiaMkxzLEg9jCMffFAH2rMIrn6t...
- dreamcompiler 2y agoTypical techbro solution: Invent fusion. Thing is, you can take advantage of fusion power today with PV panels you can buy at Home Depot. I realize it's not quite that simple. You need land, you need sunny skies, you need storage, etc. But all these problems are solvable with today's technology, while fusion reactors are most assuredly not.
- freeone3000 2y agoIt’s really strange, considering “net zero” data centers are all the rage right now. Microsoft, in particular, has solar, and sometimes wind as well, on-site generation, plus new builds require renewables in the power-supply agreements. The money’s there, so where’s the supply?
- iknowstuff 2y agoDid you just make up a strawman with an argument just so you could counter it? Not that I disagree. Solar even with storage is cheaper than nuclear.
- dreamcompiler 2y agoTFA literally says "The tech giant and its partners say they expect to harness fusion by 2028, an audacious claim that bolsters their promises to transition to green energy but distracts from current reality." What part of this do you think I made up?
- jeffbee 2y agoThis and all other articles misrepresent current energy consumption, then wildly predict the future from that baseline. The overwhelming trend is towards efficiency as comically inefficient corporate facilities are shut down in favor of cloud computing. Furthermore, half of current "data center power usage" is actually due to cellular radio networks, and that isn't growing due to AI.
- DevKoala 2y agoThis is how proof of work dies, watch.
- ryjo 2y agoThis is another reason I am learning CLIPS. It implements a form of the Rete algorithm. A Rete network provides the same benefits of a neural network without the bells-and-whistles, and thus would be a great candidate for anyone who thinks they could benefit from the reasoning power provided by LLMs.
- Davidzheng 2y agoGood stuff. 50% of earth energy consumption will be in AI soon.
- chrisbolt 2y agohttps://xkcd.com/605/ https://xkcd.com/605/
- gjm11 2y agoDuplicate of https://news.ycombinator.com/item?id=40748225 https://news.ycombinator.com/item?id=40748225 except that that one links to the version of this article at the Washington Post, which MSN is merely syndicating. As I said in comments on that one: This article claiming that "AI is exhausting the power grid" is surprisingly light on evidence that AI is exhausting the power grid. (In fact, I think it contains no such evidence, though it does contain evidence that tech companies have datacentres that use electricity and seems to think that that is an exciting and damning discovery.)
- deleted 2y ago[deleted]
- lukeschlather 2y agoI found a DGX H100 for $300k. The internet tells me such a server uses 10kw. I found a 30kw solar system with 90kw of lithium battery storage for $70k. At utility scale I don't think there's any risk of AI causing a problem to the grid when a dedicated supply of power for an AI server can clearly be purchased for less than 20% of the system cost. (Realistically I expect the lifespan of solar panels and the batteries is easily 2x-4x the lifespan of the server, so it's probably closer to 5% or even lower.) Solar and batteries make power basically a solved problem. Relative to GPUs it's cheap and scalable.
- georgel 2y agoYou need to account for cooling that 10kW coming off the server.
- lukeschlather 2y agoDoes that bump it up to 20kW? I'm not sure it really matters that much (nor does what the power generation method you use is.) I used solar and batteries because you can get them off-the-shelf in small quantities, but my main point was just to demonstrate that buying GPUs requires an incredible amount of capital. Powering them and cooling them requires some capital, but it's a fraction of the cost of the GPUs.
- realreality 2y agoSo, your battery is good for 9 hours of compute time. What happens if you have a couple of cloudy days in a row? And what's the insolation during the winter (in many places, it's 1/10th of the amount of summer sunlight)
- 1vuio0pswjnm7 2y agoHuman brain is a million times more energy-efficient than AI. https://www.nist.gov/blogs/taking-measure/brain-inspired-computing-can-help-us-create-faster-more-energy-efficient https://www.nist.gov/blogs/taking-measure/brain-inspired-com...