With that said, by the standards of industrial sites data centres are quiet, low traffic and smell free. An industrial area that can’t build a data centre certainly can’t build a steelworks or oil refinery or leather tannery.
No one bats an eye when an air conditioner runs.
In the US
I find their noise pretty obnoxious. Out of respect for my neighbours, when I get around to installing one, I'll be getting the absolute quietest model available.
Power plants are all over, even in populated areas. They’re not so bad either (except perhaps coal).
There is no fundamental reason that datacenters need to be especially unpleasant to their neighbors.
I don't have any datacenters near me but I can hear some heavy hums from the washing machine 3 floors up when it put my head on my pillow, for some reason it just propagates through the building physically. When I walk around I don't hear it. Datacenter noise can be the same.
IMO they should be put away from habitation, there's no reason for them to be near there anyway
I agree, but that's a hard problem (in the US anyway). Unless you're plopping data centers in the middle of national parks, or in the middle of the desert where water is going to be a problem, you are nearly always going to be within some small mile radius of civilization. Plus the cost of trenching new fiber out in the middle of nowhere.
The same reasons humans want to concentrate in a particular area (access to jobs, infrastructure) are the same things that data centers need.
Once water-less cooling tech like this improves then yeah, just plopping them in the middle of the unpopulated desert becomes viable (assuming you can get the fiber out there and latency is tolerable), so long as they generate their own power.
Imo we should just solve the problems with data centers being near cities. Manage/regulate the noise and any waste (heat included, it shouldn't drastically impact the neighbors) and make them pay for any utility capacity/reliability upgrades needed. If this article is right and water usage can be nearly eliminated then it seems like the rest should be solvable? Especially if we can take the extra heat and use it for local power or heating needs.
If you cycle between 45 C and 55 C water temperature (as mentioned by the press release), you are only getting a 10 C delta. That isn't even enough for district heating, probably not even with heat pumps.
Now if you have something like a steel foundry, that have much hotter cooling water, you can absolutely use the heat for district heating, but even then it usually isn't enough for cost effective electricity generation. Even when it is waste heat, as the equipment to handle it still costs money and requires maintenance.
You are calculating the wrong delta T. To heat a space, you need your working fluid to be warmer that the space you’re heating by an appropriate amount.
55°C is certainly on the cool side to heat a building, but it’s entirely workable with a high-area, highish-thermal-conductivity system. Here’s an actual chart:
https://www.warmboard.com/wp-content/uploads/2022/04/WaterTe...
You don’t actually want an absurdly warm floor.
Even for buildings that need warmer fluid, water at 45-55°C is a fantastic source for a heat pump.
There low-temp/cold DH systems out there that rely on heatpumps in the buildings to extract the heat. Less losses in the network and you can even use them for cooling, but needs heat pumps everywhere.
In comparison, a traditional heat exhanger is pretty simple technology; just a hunk of metal with a valve.
Right. Vibration propagates through solid (and liquid) materials.
But this can all be measured and controlled, and there's nothing special about datacenters. A building that is hundreds of feet away will couple to your pillow much less strongly than a washing machine in your building. And the washing machine often has a wildly unbalanced load and minimal decoupling between itself and the floor, whereas a big fan in a datacenter or other industrial building ought to be balanced and also ought to be installed on decoupling mounts.
If datacenter operators (cough xAI) are being lazy about properly selecting, installing and maintaining equipment, then you can have a problem. Otherwise you have a much smaller problem.
People said this about high voltage electric lines and wind turbines. Blind tests proved they were imagining things.
Sure there is, being a good neighbor costs more than being a bad neighbor
But that is not how corporations roll. They want the cheapest shit that they can get away with. No regulations only corruption. Which is middle of nowhere America.
What I don't understand is putting these things in populated areas.
Besides, it's not about people, it's about power. Pulling a few MW into middle of nowhere is prohibitively expensive.
The idea of building robust, lightly-staffed technical facilities in obscure places all over the country is nothing even remotely new. It's how the long-distance telephone network was constructed and successfully operated in the decades before satellites took over: https://telephoneworld.org/long-distance-companies/att-long-...
https://blog.andymasley.com/p/contra-benn-jordan-data-center...
At no point in his video does Benn claim to be representing the consensus. The whole premise of his videos is that he is introducing something for which there is very little consensus! Each paper has its own conclusions, which don't have to be the same as Benn's. This whole thing boils down to an attack on Benn's character ability to draw meaningful conclusions on his own.
I am not.
Benn claims that the papers say one thing when in fact, if you read them (even the abstracts), they mostly say the exact opposite. It's that simple.
I thought it was a joke of some kind and eventually he would give the "reveal" but no, he finished the video without ever considered that USB is a host/device connection - and although USB-C confusingly introduced a symmetric cable, you cannot connect two devices back-to-back (one end has to be a host) and expect anything useful to happen. And that's why Apple sells a "camera" kit to allow an iPad to act as the host to USB devices.
Seeing him use an oscilloscope to diagnose an Ethernet issue in an earlier video had given me the expectation that he was technically knowledgeable and interesting. So it was shocking that he could present conclusions with such a confident and knowledgeable air, having missed such a basic and fundamental fact about USB.
And there was no push back in the comments that I could see at the time - so seemingly half a million viewers would have finished the video feeling they had learnt something.
So what, winters would be no more? Snow will disappear, no more ice-men and christmas trees, and subzero conditions in general, too?
You do eat, don't you?
If production increased (dramatically) while temperatures increased in the past, could this trend continue?
I think we are going to need heating.
I don't live next to one but I'd take constant humming over the constant stop/go traffic noise, honking, squeaky brakes, slamming doors and revving engines I now have on my western side of the apartment, thanks to the unemployment office the city opened on my street not too long ago.
So how come constant humming is somehow an illegal nuisance, but we've been expected to put up with the much more annoying urban traffic noise for decades just fine?
My parents apartment have constant humming anyway thanks to the HVAC system on the roof of the nearby supermarket and white/brown noise is far more tolerable and easy to tune out than traffic noises.
For one, there tends to be little traffic at night when most people want quiet in order to sleep. Driving is also something (nearly) everyone does and benefits directly from, so negative externalities are easier to accept. It is much harder to accept a new source of noise near your home you haven't asked for and don't directly benefit from.
This reads a little too close to driving being an inherently good thing or some sort of objective requirement, but it's only that way in certain urban places because the built environment makes it as arduous as possible to do those things without.
Something that pisses me off about many urban places that don't even otherwise require people to drive, is that many who do use their cars the most often have their neighborhoods protected from the noise they contribute to everywhere else. This whole thing of putting apartments only where there's already the most disgusting car-infested thoroughfares; "sorry, can't have an apartment one street in off the main drag, that's only for bungalows! Don't like it? Get richer. Excuse me while I drive through your bedroom and park for free in front."
This, so much this. All the noise producing infrastructure in cities is dumped in the highly dense poor areas, and the rich people living in the quiet suburbs in single family home who need to drive in front of your home, are protected by this externality.
Like thanks, I guess, for doing the absolute minimum that should have already been the default policy for 50 years
https://xcancel.com/BrianEntin/status/2067930868191035474?s=...
My GPUs at Hurricane Electric in Fremont are also completely unnoticeable outside the building. Inside, when I'm working at the cabinets it's obviously deafening. Outside you wouldn't even know. Realistically, the predominant sounds at my home are from the traffic on the Bay Bridge so it's nice when there's congestion because it's quiet.
Honestly, I wish there were more urban datacenters. It's getting quite annoying having to make a 1 hr trek to Fremont every time I want to rack a new server.
There's a lot of them in high rise buildings... but they come with high rise rent.
I like this idea. A small cage in an apartment complex would be a huge selling point.
Or even a La La Land on the corner, urban DC in the back. Winning across the board.
Swimming pool? The cooling can be for a hot tub!
Nearly 10x more people die from the cold than from the heat.
"...9.43% of global deaths were attributable to non-optimal temperatures, with 8.52% from cold and 0.91% from heat."
https://www.thelancet.com/journals/lanplh/article/PIIS2542-5...
I don't think this is climate change propaganda, but your application of this study by evoking it in a discussion about climate change feels like it.
I won't bother sharing the source because you'll find some reason to dismiss it I'm sure.
It's interesting you claim my comment is propaganda when I cite a scientific source and yet have nothing to say about the parent comment which claims we no longer need to worry about heating due to climate change. Which of those comments seems more propagandistic?
I'm nearly positive that was sarcasm.
> Deaths from all natural disasters have dramatically decreased over the last century.
Because of our ability to predict them, and due to advances in scientific knowledge that allows us to more safely handle them. It's not because they've become less deadly. They're also becoming more frequent, and deaths alone isn't their only problem. They also drive loss of shelter, migrations, economic damage, etc.
> you claim my comment is propaganda when I cite a scientific source
Yes, plenty of science is propaganda. The study you cited wasn't propaganda, but the way in which you used it was, because it's not applicable to the way you're using it.
Direct exposure to ambient heat is only one of the many issues related to climate change, and one of the least deadly. As I pointed out, the study didn't include wet bulb events, so even direct heat exposure wasn't properly covered in the study in terms of climate change.
Property values have consistently gone up in that region for decades, and are up to $6 million an acre if there's enough contiguous land to put another data center on.
Many of the people complaining about datacenters would also complain about literally any kind of development.
It's absurd, and serves as evidence that we need a confiscatory wealth tax, if we want to maintain a society.
Consider the following graph which shows the power generation capabilities of China vs. the US during the last 40 years.
https://www.notboring.co/p/the-electric-slide?utm_source=sub...
The fact that data centers need to resort to gas turbines is downstream from this bureaucratic, NIMBY-driven impotency.
That said, I agree we need more power generation in this country. Massive rollouts (like in China) would bolster industry while being beneficial to nearly every citizen except those dependent on legacy energy technologies.
Sadly, the party in power opposes the most scalable approaches to this because greatly expanded power generation would hurt margins for a few special interests.
The problem is that apparently you can just ignore that by building in poor places that won't hold you accountable and perhaps don't even have the regulations. If they do, just don't comply with them. Then your gas turbines can be as loud as you like, nobody will stop you. There's this one weird trick where you can pretend your generators aren't turned on, but they are, and they pollute badly. Nobody will call you out on it.
https://www.youtube.com/watch?v=3VJT2JeDCyw
Also you can take people's drinking water to cool your data centre, and promise a water recycling plant, and then just not build it.
https://www.politico.com/news/2026/05/05/xai-water-reuse-pro...
What I forgot to mention is this one weird trick only works if you're a turbo-bastard with an enormous bank account, and the government of the poor place thinks it's in line for a payday.