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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

#91

Earlier quoted context omitted.

Small scale natural gas turbine plants are bad for local human air due to NOx emissions.

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?

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

#92
post #58

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…

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?

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

#93

Earlier quoted context omitted.

Small scale natural gas turbine plants are bad for local human air due to NOx emissions.

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.

Right, as with almost everything with people, it's an emotional reaction (fear) with a thin layer of rationalization on top.

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

#94
post #74
post #42

Earlier quoted context omitted.

You described the company Crusoe. They've been building datacenters that do exactly what you said. https://www.crusoe.ai/resources/blog/understanding-the-probl... > Crusoe has built their business around turning flaring from an operational and regulatory risk for oil and gas companies, as well as an existential risk for our planet, into a multi-solve solution. Crusoe doesn’t just mitigate flaring emissions. They capt…

wow Crusoe deserves more press if everything they are saying checks out flaring has upset me for a decade, even if it was just used for bitcoin mining it would have at least done something vaguely beneficial compared to just raising earth temperature but if it can help solve the "AI" energy demand boom that would be huge because it's not like this country is ever going to stop fracking at $80-$100 a barrel now

Methane has a stronger greenhouse effect than CO2 (until it decays into CO2) so it's probably better to burn it and do no work than just vent it, and better still to leave it in the ground.

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

#95

Earlier quoted context omitted.

Right, but even then, why would we not discuss noise pollution? The water figure folks cite is wildly manipulated, it really confuses me why a known piece of misinformation is so routinely used. Water usage for global data center cooling is under 30B gallons of water. You only get to the 300B number by including the estimated water required for the power generation. Data centers are the only technology where we inclu…

I've seen lots of talk about noise pollution with them? There's infrasound concerns and etc. No idea how real that impact is, but it's apparently measurable for a few miles away. It mostly needs zoning as you say and maybe require each project put down a bond to supply a power plant expansion / new plant that covers their projected energy uses, imo. That sorts out a lot of issues. Maybe put some kinda tax on them and…

> 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?

Another commenter said the concerns about heat/water were because they were being built next to their houses, and I responded to that. I am specifically asking this person why they are touting water usage and not noise pollution as the main problem. I was not asking generically why no one talks about it

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

#96

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…

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, become a couch potato, and end up being drags on the healthcare system. Should their preferences override those who do want it?

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

#97

Earlier quoted context omitted.

industry or heavy commercial, which is where some minor wrinkles have been coming up because they usually don't need special permission to build as long as the zoning fits honestly I'm sure other industrial uses can cause temperature increases too, the nature of industrial zoning on its own tends to reduce green space which can lead to the heat island effect, so this is at least partially because hating on data cente…

If they're zoned like heavy industry, that seems fine for any noise/ heat etc. If they're zoned for light industry or similar to office buildings like the other comment says I feel like that could have different impacts - an office building will have some of this but probably has much less equipment and energy needs, less venting heat out maybe? But if we're going to keep factories and chemical plants away from housi…

a couple things to note that complicate it:

* a bunch of places didn't have the foresight to actually put buffers between industrial and residential zoned areas (either due to space limitations and/or poor planning)... sometimes people only notice when the empty lot they lived next to for a decade actually gets something built

* currently some protests are whipping up enough fervor where location doesn't really factor, people are fighting against any data centers within city limits at all

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

#98
post #40

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's just the outrage story of the month. There will be some new moral panic in September and we'll all move on. The attention span for topics like this on social media is quite short.

Remember when people spent hours on the weekend protesting Tesla dealerships. I guess they protected us from whatever it was. Can’t remember anymore

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

#99
post #55

Earlier quoted context omitted.

Noise pollution is definitely being discussed: https://www.usnews.com/news/national-news/articles/2026-04-2... There are many reasons to not like these things nearby (anywhere it affects power or water too). And on top of that they've been "somehow" getting massive incentives and tax cuts, despite bringing in very little money or employment, which costs the area even more in future years. It's everything combined, an…

> 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? Another commenter said the concerns about heat/water were because they were being built next to their houses, and I responded to that. I am specifically asking this person why they are touting water usage and not noise pollution as the main problem. I was not asking…

It can be an issue for the community in the same watershed, as well as being affected by what they do with any waste water. There have been quite a lot of extremely-drawn-out lawsuits about them drawing more than claimed, dumping hot water into streams and damaging the ecosystem, and polluting other water sources by dumping dirty water into drinking water affecting areas.

I agree the total usage isn't particularly large, and any "they'll use up all the fresh water everywhere" FUD is flat out wrong. But it can be a large jump for an area, and they've broadly shown themselves to be incredibly amoral and willing to fight legal battles with infinite money just because they can. They are not good neighbors.

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

#100
post #18
post #12

Earlier quoted context omitted.

The Chinese and Russians didn't double my electricity rates this year.

Neither did the data centers. Datacenters use less than 5% of US electricity. https://arxiv.org/abs/2606.19777

Data centers directly led to my rates increasing over the last ~6 months where several came online locally without supply increasing. Natural gas prices also impacted it, but the data center buildout over the last year has not helped.

That article is two years out of date, and looking at nationwide electricity usage doesn't account for the local impacts of these data centers.

(* nb4 "it's summer": talking about price per kWhr)

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