this post was submitted on 15 Oct 2024
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[–] [email protected] 35 points 8 hours ago (1 children)

At last, we'll be seeing nuclear reactors being created using Agile! Fail early, fail often, hopefully don't kill everyone!

[–] [email protected] 1 points 2 minutes ago

Amazon has a space program with rockets, Google is acquiring the nuclear facilities, will Microsoft develop a weapons manufacturing facility?

[–] [email protected] 23 points 9 hours ago (1 children)

I am suprised to see all the negativity. I for one think this is awesome and would love to see SMRs become more mainstream.

[–] [email protected] 11 points 8 hours ago* (last edited 8 hours ago) (1 children)

I agree, and it is possibly the only good thing to come out of AI.
Like people asking "why do we need to go to the moon?!".

Fly-by-wire (ie pilot controls decoupled from physical actuators), so modern air travel.

Integrated circuits (IE multiple transistors - and other components - in the same silicon package). Basically miniaturisation and reduction in power consumption of computers.

GPS. The Apollo missions lead to the rocket tech/science for geosynchronous orbits require for GPS.


This time it is commercial.
I'd rather the power requirements were covered by non-carbon sources. However it proves the tech for future use.

For a similar example, I have a strong dislike of Elon Musk. He has ruined the potential of Twitter and Tesla, but SpaceX has had some impressive accomplishments.

Google are a shitty company. I wish the nuclear power went towards shutting down carbon power.
But SOMEONE has to take the risk. I wish that someone was a government. But it's Google. So.... Kind of a win?

[–] [email protected] 4 points 4 hours ago

I'd rather the power requirements were covered by non-carbon sources

Is nuclear not?

[–] [email protected] 82 points 13 hours ago (10 children)

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.

[–] [email protected] 7 points 1 hour ago

Well, once the AI hype calms down and people realize the current approach won't lead to actual intelligence or "The Singularity", there may be quite some nuclear plants left over. That or they will be used to mine shitcoins.

[–] [email protected] 10 points 7 hours ago (2 children)
  1. Tax them enough that they don't have the cash to just up and build their own personal-use nuclear powered, nation spanning infrastructure.

  2. Use those taxes to build a nation spanning nuclear infrastructure that everyone can use.

[–] [email protected] 1 points 4 hours ago

I've got so many ads so far for how adding new taxes is bad even if it pays for good things, and all of the issues they are arguing about aren't even adding any taxes. Actually adding taxes seems like a great way to make political enemies, even though it's often the best tool there is for a thing.

[–] [email protected] -2 points 3 hours ago

Eh, I would say investment into R&D should be encouraged and maybe allow tax write offs. Even of the end goal is a private power source. Once that R&D turns into workable, operable, sellable products, then tax the fuck out of them. Perhaps disallow making things that can be a boon to public infrastructure from being deem proprietary, so that it can be more easily adapted to public use.
I dunno, I'm typing from my couch after a few beers.

[–] [email protected] 33 points 13 hours ago (2 children)

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

[–] [email protected] 14 points 11 hours ago* (last edited 11 hours ago) (2 children)

The cleanup for fossil fuels is an order of magnitude more expensive, and an order of magnitude more difficult. It also impacts so many things that its true cost is impossible to calculate.

I'm aware of the issues with nuclear, but for a lot of places it's the only low/zero emission tech we can do until we have a serious improvement in batteries.

Very few countries can have a large stable base load of renewable energy. Not every country has the geography for dams (which have their own massive ecological and environmental impacts) or geothermal energy.

Seriously, we need to cut emissions now. So what's the option that anti-nuclear people want? Continue to use fossil fuels and hope battery tech gets good enough, then expand renewables? That will take decades.

[–] [email protected] 6 points 3 hours ago* (last edited 3 hours ago)

Nuclear should only be done by the state. Any commercial company doing nuclear HAS TO CARE FOR THE WASTE. It has to be in the calculation, but no on ecan guarantee 10000 years of anything. Same with fossils... execute the fossil fuel industry. They destroyed so much, they don't deserve to earn a single cent.

That funky startup is producing waste. Imagine a startup selling Asbestos as the new hot shit in 2024.

[–] [email protected] 2 points 10 hours ago (2 children)

We’re talking 11 years for 7 “small” reactors. The first decade just to establish a business, but no real difference in the overall picture. How many years, decades after that to make a noticeable difference?

Meanwhile we’re building out more power generation in renewables every year. Renewables are already well developed, can be deployed quickly, and are already scaling up, renewables make a difference NOW.

[–] [email protected] 2 points 4 hours ago* (last edited 4 hours ago) (1 children)

Right but how about actually addressing the question?

What about base load then. It's all well and good building shit tons of solar panels and wind farms but sometimes you need energy and the sun isn't shining and it isn't windy. What do you do then?

That's why we need base load and I'd rather the base load came from nuclear than from fossil fuels, as I'm sure you would too, but you seem to be anti-nuclear as well, so what do you want?

I'm so sick of you eco warrior types with absolutely no understanding of the problem. It's not as if the internet doesn't exist it's not as if you couldn't educate yourself if you wanted to. People are out here trying to educate you all about it, and you cope by ignoring them.

[–] [email protected] 0 points 3 hours ago* (last edited 2 hours ago) (2 children)

Base load? Oh you mean the kind of power only the industry needs but wouldn't be able to pay for if it wouldn't be shifted towards the public? Don't try to fool people by just not talking about this little fact.

Solar and small scale power buffering could easily be decentralized for the publics overall power need, including charging and utilizing cars as buffers. A private person isn't "the base load"... but we all pay for "the base load".

Base load err... educate yourself nuclear boy.

Apart from that: Your arguments didn't change, they are still wrong, that's why "we" stopped listening. You reproduce Industry talking points without checking. (e.g. "bAsE loAD") like an angry little LLM.

Who needs the power needs to pay for it. Including the waste. I don't see why I should clean up Google's micro nuclear waste.

[–] [email protected] 1 points 1 hour ago

You need to be on pills.

Base load is the amount of charge that you need in the system to deal with just basic usage. This includes powering your computer so you can post incoherent rents on the internet. Something I assume you think is very important.

Without base load when it's night and not windy all the power goes out, I assume you would think that was inconvenient even though you are not a mega corporation.

Now rather than trying to deflect answer the question how do we supply fundamental power when the sources are renewable are not operating and don't say we can store it in batteries because we can't not at that capacity.

[–] [email protected] 2 points 2 hours ago (1 children)

This reply is both unintelligible, and unhinged. You also seem to be berating someone for not knowing what baseload is, while simultaneously showing (I think, it’s hard to tell honestly) that you have no idea what it means.

[–] [email protected] 1 points 1 hour ago* (last edited 1 hour ago)

I don't berate. He is right, but again I don't see how the containment of nuclear waste, Google is producing for LLM training for their profits, should be a public concern. Even on a global scale, "base load" is the continuous need of power .... so mostly industries. You don't need Nuclear Power Plants to run street lights and Hospitals, you need them to run steel mills and manufacturing plants.

My point is exactly: Why should the industrial need for reliable power be priced on our bill without a fair share on the profits for society? And this isn't even touching the impossibility of putting a price tag on something that has to be stored for 1000ns of years.

Unhinged? I just replied in the same tone. He didn't even reply to any of my points. Come clear, what's your point?

[–] [email protected] 2 points 8 hours ago

You are totally ignoring their arguments. Not every place can do wind or solar or hydro. Like it’s simply not an option.

[–] [email protected] 8 points 13 hours ago

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

[–] [email protected] 5 points 11 hours ago* (last edited 11 hours ago) (4 children)

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.

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[–] [email protected] 3 points 10 hours ago (1 children)

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

[–] [email protected] 8 points 9 hours ago* (last edited 9 hours 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.

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[–] [email protected] 41 points 15 hours ago

Cyberpunk dystopias weren't supposed to be guidelines dammit

[–] [email protected] 134 points 18 hours ago (5 children)
[–] [email protected] 66 points 17 hours ago (11 children)

We're living in a cyberpunk nightmare

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[–] [email protected] 37 points 16 hours ago (3 children)

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

[–] [email protected] 23 points 15 hours ago (2 children)

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.

[–] [email protected] 4 points 11 hours ago* (last edited 11 hours 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.

[–] [email protected] 13 points 15 hours ago (1 children)

And it seems like Google's funding will help advance safer and more modern nuclear plant designs

Hopefully.

But the cynic in me is always concerned when shareholder owned companies are operating something that has the potential to go very wrong very quickly if/when they cut too many corners in the pursuit of that extra 0.5% of profit.

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[–] [email protected] 21 points 15 hours ago (9 children)

I'll be amazed if this ever comes to fruition.

Generally speaking renewables + storage are the cheapest way of generating non-polluting power. After that there's nuclear power and it's much, much more expensive:

After that, and even more expensive are SMRs. Also, they don't actually exist yet as a means of generating power.

From the article, "For example, it has already received the green light from the U.S. Nuclear Registry Commission (the first one to do so) to build its Hermes non-powered demonstrator reactor in Tennessee. Although it still doesn’t have nuclear fuel on-site, this is a major step in its design process, allowing the company to see its system in real life and learn more about its deployment and operation."

[–] [email protected] 8 points 13 hours ago (1 children)

Generally speaking renewables + storage are the cheapest way of generating non-polluting power.

At variable scale, based on time of year and weather. Nuclear is much better for base-load, particularly at the scale of GWs. You know exactly how much electricity you're going to get 24/7, and the fuel costs aren't exposed to a market that can vary by 150-300% annually.

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[–] [email protected] 52 points 17 hours ago* (last edited 17 hours ago) (4 children)

The article mentions Kairos Power but doesn't mention that their reactors in development are molten-salt cooled. While they'll still use Uranium, its a great step in the right direction for safer nuclear power.

If development continues on this path with thorium molten-salt fueled and cooled reactors, we could see safe and commercially viable nuclear (thorium) energy within our lifetimes.

https://www.abc.net.au/news/2024-09-06/china-building-thorium-nuclear-power-station-gobi/104304468

To my layman's knowledge, using thorium molten-salt instead of uranium means the reactor can be designed in a way where it can't melt down like Chernobyl or Fukushima.

Edit: The other implication of not using uranium is that the leftover material is harder to make in to bombs, so the technology around molten-salt thorium reactors could be spread to current non-nuclear states to meet their energy needs and reduce reliance on coal plants around the planet.

[–] [email protected] 2 points 2 hours ago

The meltdown that happened in Chernobyl happened because of mismanagement. Yes, there were design flaws in the system, but lots of rules had to be broken before the design flaws were triggered.

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[–] [email protected] 5 points 12 hours ago

Those are the people that would sell your soul to the devil.

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