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Field measurements of neighborhood-scale air temperature impacts of data centers

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Re: Field measurements of neighborhood-scale air temperature impacts of data centers

#121

The whole data center heat/water thing is like not even in the top 100 risks/issues related to AI, but it's all people seem to care about. Why is that?

People are terrified of AI, for a big number of both silly and serious reasons.

That fear and rage needs to be expressed somehow, ang going NIMBY on local data center construction is probably the only real way most people can do anything remotely affecting the AI boom.

Re: Field measurements of neighborhood-scale air temperature impacts of data centers

#122
post #105

With all the data centers being built - who is using all of this compute? Am i really underestimating how demanding it is to be using ChatGPT or whatever for basic tasks? The benefit to effort ratio seems fishy to me.

Coding agents are increasingly popular right now, and they can use millions of reasoning tokens per hour. Basic ChatGPT queries hardly use any tokens by comparison.

Re: Field measurements of neighborhood-scale air temperature impacts of data centers

#123
post #83

I cannot figure out if this data center panic is legit or trumped up. There are legitimate nation-state and political entities that would love to create pressure for degrowth in this area. And, pollution and natural resources are a concern, yes, fine, sure. NIMBY happens, I get it ... *BUT*, we've been building huge data centers for decades and they are minuscule compared to the size of the earth. My skeptic meter ma…

Some of it's a panic, but I'm leaning towards many of the concerns being true or at least partially true due to the sheer scale of the construction. The figures I've been seeing are something like half of all current private construction projects are data center related these days and it's the biggest single sector of construction in terms of money spent. It's also a lot easier to protest data centers then AI compani…

What I don't understand is why communities want to block the data centers.

Just make them pay!

Your electricity price shouldn't go up because of them. So just make a rate card for data centers that ensures the burden doesn't fall on residents. That's what Oregon started doing, and residents' electricity prices actually started falling, because the fixed costs of energy production were being spread across more kilowatt-hours and the data centers weren't getting a special deal.

I've also seen counties offer tax incentives. Why? Just have them pay property tax. Then you get nicer schools, more police, better roads.

Instead we have these campaigns to stop them, instead of making them a local cash cow. Loudon County gets half of all its revenue from data center property tax. Its residents were already rich, and now their local taxes are artificially low. Who wouldn't want that?

Re: Field measurements of neighborhood-scale air temperature impacts of data centers

#124
post #92
post #58

Earlier quoted context omitted.

AI inference and training GPUs require way, way more power than anything manufactured before. Like, between 2020 and 2026 we went from ~400W for an A100 to ~1400W for an NVIDIA B300. And you cannot make that happen without changing the datacenter itself. More noise, way more complicated cooling setup, new power sources, etc. Not all datacenters are created equal. The financing for datacenters is also very shady and i…

> The financing for datacenters is also very shady and its own can of worms Could you expand on that?

I don't think it's necessarily shady, but let's say that we're assisting at bets and capex spending we've never seen in history.

Companies like Meta, Alphabet, etc that were drowning in cash flow and buying back their stock are now back at issuing shares, creating a huge number of SPVs, issuing debt, etc.

There's a gigantic spending spirale with no signs of ending. Nvidia is financing companies to buy its own hardware.

Mind you, this is nothing new in some businesses. Airbus and Boeing have been lending money to companies to buy their own airplanes forever.

But its just all too much, with very little money coming. To understand how massive is the spending: even if every adult on the planet spent 250$ on AI per year this would still not cover anywhere near what's being invested.

Re: Field measurements of neighborhood-scale air temperature impacts of data centers

#125

Earlier quoted context omitted.

100% true yet even when you solve this (for example with clean hydro in the northwest), you make zero progress with the anti-datacenter people.

America is huge. Why do they need to be constructed next to people's homes?

That's where the resources are. You wouldn't expect some uber wealthy billion dollar company to have to provide power/water needs way out in the middle of nowhere would you?

Re: Field measurements of neighborhood-scale air temperature impacts of data centers

#126

I cannot figure out if this data center panic is legit or trumped up. There are legitimate nation-state and political entities that would love to create pressure for degrowth in this area. And, pollution and natural resources are a concern, yes, fine, sure. NIMBY happens, I get it ... *BUT*, we've been building huge data centers for decades and they are minuscule compared to the size of the earth. My skeptic meter ma…

I'm a hobbyist IT enthusiast, not a professional computer guy, but from my point of view there's a big difference between a bunch of servers hosting something people want, like Netflix, and a warehouse full of GPUs running around the clock to make Lobster Jesus or whatever. It's also a proxy for people's feelings on AI--essentially the only way people have to fight back against the new technology that makes eternal g…

There's also different building pressures. Before, companies would want to build / power / maintain the smallest amount of data center hardware they could while still serving their needs. Overprovisioning just meant worse opex number.

Now, because supply is so constrained relative to demand, there's no limit. More is always better, which leads to a crazy amount of construction (as its negative effects).

Re: Field measurements of neighborhood-scale air temperature impacts of data centers

#128

I cannot figure out if this data center panic is legit or trumped up. There are legitimate nation-state and political entities that would love to create pressure for degrowth in this area. And, pollution and natural resources are a concern, yes, fine, sure. NIMBY happens, I get it ... *BUT*, we've been building huge data centers for decades and they are minuscule compared to the size of the earth. My skeptic meter ma…

It kind of feels to me like a big element of this is that the social contract in America has broken down. Why should an individual accept any sacrifice whatsoever if all of the profit is going to go to the billionaires who own it? If they do get built and someone suffers an externality, why would they believe that society will do anything to make things right? Basically, I think that the the capitalist class are find…

> Why should an individual accept any sacrifice whatsoever if all of the profit is going to go to the billionaires who own it?

At some point, their 401Ks are going to depend on it.

Re: Field measurements of neighborhood-scale air temperature impacts of data centers

#129
post #96

Earlier quoted context omitted.

I'm a hobbyist IT enthusiast, not a professional computer guy, but from my point of view there's a big difference between a bunch of servers hosting something people want, like Netflix, and a warehouse full of GPUs running around the clock to make Lobster Jesus or whatever. It's also a proxy for people's feelings on AI--essentially the only way people have to fight back against the new technology that makes eternal g…

How is there a big difference between those two things? People want Netflix, people also want the output of AI whether that is lobster Jesus or something else. This seems more like substituting what people want, which clearly includes AI, for what some people think others should want. I can guarantee you there are people who don’t want Netflix and think it’s a waste of resources that encourage people to binge TV, bec…

I think that potentially the difference is that, while people do in some sense want AI, they don't want it in the same way that they want Netflix. I'd compare it to Amazon: it perfectly possible for people to like the ability to like 2 day shipping while also liking that the site is flooded in cheap crap.

So maybe it is that people like AI in certain domains but HATE the way that it is being used overall?

Re: Field measurements of neighborhood-scale air temperature impacts of data centers

#130
post #65

I cannot figure out if this data center panic is legit or trumped up. There are legitimate nation-state and political entities that would love to create pressure for degrowth in this area. And, pollution and natural resources are a concern, yes, fine, sure. NIMBY happens, I get it ... *BUT*, we've been building huge data centers for decades and they are minuscule compared to the size of the earth. My skeptic meter ma…

We’re building data centers in the U.S. at an unprecedented and increasing rate [1]. Is it so hard to imagine that something which was fine at one scale may begin to cause issues at some massively higher scale? If I drink one glass of wine per day, it’s probably fine. If I drink three bottles per day, I’m gonna start having problems. [1] https://ourworldindata.org/grapher/monthly-spending-data-cen...

Your point would stand better without the insincere analogy.
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