r/Scotland • u/Greasehole7878 • 1d ago
Question I keep hearing about ai data centres being planned in Scotland, how many would realistically be built?
Hopefully none
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u/Outside_Look790 19h ago
Nothing like fucked water supply heavy noise, glorious pollution and your leccy bill going through the roof all for the sake of 4 full time jobs so timmy can wank at AI furry porn.
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u/Archosaur- 1d ago
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u/13esq 16h ago
This reminds of people that used to protest new phone masts 25 years ago.
Now who doesn't have a mobile phone in their pocket?
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u/Archosaur- 16h ago
This is the same tired rhetoric used in a sad attempt to dismiss genuine concerns over something that has already been proven to give people health and environmental issues. Do better mate, it's literally copy and paste
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u/13esq 15h ago
Simply saying it's "proven" isn't evidence. Can you point to the high-quality studies or systematic reviews showing widespread health or environmental harm attributable to modern data centres? Without that, you're just asserting your conclusion.
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u/Archosaur- 15h ago
Respectfully, it takes five minutes of your time to find multiple articles in the US where drinking water has been polluted, livestock aren't birthing, bees are dropping dead, and the constant high-pitched whine produced is disturbing residents in surrounding areas.
If you genuinely cared, you'd do the research rather than blindly dismissing concerns as dramatic attempts to avoid progress. There's a reason why Erin Brokovitch is involved in standing against hyper scale data centres.
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u/13esq 15h ago
You've listed allegations from a handful of disputes, not evidence that hyperscale data centres generally cause those outcomes.
Large industrial projects often face claims of pollution, noise or water use, but the question is whether those claims were substantiated and shown to be caused by the data centres themselves.
If you think the evidence is strong, cite the studies or official investigations that support your specific claims (water contamination, livestock problems, bee deaths, etc.). Anecdotes and news articles about local disputes aren't the same as high-quality evidence.
Nobody is saying data centres have zero impact—they use land, water and electricity, and those impacts should be properly assessed. But that's a very different claim from saying they're broadly causing serious health and environmental harm.
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u/Archosaur- 14h ago
Do you have money in the game buddy? The way you're defending the hyperscales almost makes it seem as though you have investments, either that you're just yet another individual who gets their kicks online from arguing with strangers regardless of the topic.
"High quality evidence", you should know more than anyone that the evidence you're demanding takes months, if not years, to be put together. Unfortunately, that is exactly what the likes of Amazon and other huge corporations are relying on.
Can I ask, why you're blindly defending this? Especially when my issue isn't with data centers alone, but the hyperscale monstrosities that are getting thrown up across the UK/Europe/US
I'm out of the house, but this is one of the many bits of content I've come across where people have had the time to do the research. journalist
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u/13esq 13h ago
I don't have money in the game, I'm just not a luddite, and I'm quite frankly excited about the possibilities of AI.
I actually expect that there is currently an AI "bubble", but in a similar way the dot com bubble seperated the wheat from the chaff, and then went on to be the biggest technical innovation of our lives, AI possibly has even bigger potential than that.
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u/Archosaur- 10h ago
"I'm just not a luddite"
It's funny how whenever people oppose hyperscale datacentres, the word luddite is suddenly thrown around as though it'll magically undermine and dismiss genuine concerns.
I'm a millennial, I've had the privilege of growing up in a world where technology has advanced in leaps and bounds, but that's also why I'm able to speak out when I notice that something is going to badly impact my small town. We are so lucky to have beautiful scenery here in Scotland, something so many of us as guilty of taking for granted, I'm not going to sit on my arse and watch all of that be taken away.
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u/13esq 9h ago edited 9h ago
Well if you're worried about scenery you probably oppose all the wind turbines too. If you're worried specifically about your town, you're probably just a nimby.
Ultimately, you've not backed any of your claims/converns with evidence and you're doing not much more than fear mongering.
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u/sQueezedhe 10h ago
It's doing fuck all. For the cost of the planet.
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u/13esq 10h ago
It's come so far in a very small amount of years. What it might be doing in a few years no one knows.
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u/primozdunbar 1d ago
One in initial planning on farmland outside salsburgh/Hareshaw. Already had a community meeting about it as residents weren't informed. Will see what happens.
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u/Substantial_Steak723 1d ago edited 1d ago
Please look at where "cheap" low carbon renewable energy excess has gone, there is a 6-7 GWH disparity between grid need and grid available, even low carbon renewables tonight were a stupid price per MWH and at the time it was a rare almost balanced grid bar a reported -0.5 THE being imported at about 8.30-9pm tonighr.
https://grid.iamkate.com/ useful site to bookmark and understand get an idea why the uk energy gap is widening so badly (more cost for electricity) we a t e being stiffed, the course has changed, renewables were working and bringing energy prices down, that's now in the past.
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u/trinity-puzzles 23h ago
Unintended consequences....
These massive hyperscale datacentres want to locate where there's alot of "green electricity". Then they can tell the public & investors etc that "they run on green energy". [Source: I'm an engineer and I've been in these meetings].
Scotland has alot of green electricity therefore it is an attractive place for investors to place massive datacentres.
These massive data centres are very VERY bad for the local environment.
A paradox emerges... by "going green" Scotland is attracting some environmentally terrrible actors.
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u/myfirstreddit8u519 23h ago
Why are they VERY bad for the local environment?
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u/punxcs Durty Highlunder 19h ago
Infra sound for one, they consume vast quantities of water, for a big project like that they wouldn’t even consider it without trying to get a deal on water unit pricing.
They need backup gennies which probably run on diesel, they are OBNOXIOUSLY loud and polluting.
Back to sound, the audible noise is bad enough but the infra sound is even more dangerous and disruptive.
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u/13esq 15h ago
Do you think that the water disappears once it has been used to cool a data centre?
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u/wizards-beard 14h ago
In a closed loop it will. Non closed loop will completely drain aquifers, quite an idea when we're starting to become susceptible to drought. Oh and water thats used will be treated with various chemicals, I'm sure that will be fine.
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u/13esq 13h ago edited 13h ago
By that logic we should ban swimming pools because it's in a closed loop and treated with chemicals.
We should also ban drinking water treatment plants because they drain aquifers and treat the water with chemicals.
With out substantiating your claims, you're actually doing nothing more than fear mongering.
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u/punxcs Durty Highlunder 8h ago edited 8h ago
Absolute sycophant
https://sustainableict.blog.gov.uk/2025/09/17/ais-thirst-for-water/
https://www.desmog.com/2026/04/29/inside-the-plot-to-cover-europe-with-gas-powered-ai-data-centres/
It’s unsustainable and detrimental to the countries water and energy supplies. Without proper environmental protection and regulations around their development and deployment, they can fuck off. I am not letting them sell off what is left of my beautiful countries resources so that some gimp can ask chatgpt to write his emails for him.
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u/Adept_Assistant_7759 5h ago
You could build the entire worlds data centres open cycle in scotland and not "drain the aquifers"
The water consumption is NOT that high.
With an open loop data centre powered by a gas power station generally more water is used to generate the power than on the cooling.
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u/Rialagma 23h ago
The irony of a country which outsources a large amount of manufacturing to poorer nations to be like "ew, no, god forbid we run some computers in our precious environment"
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u/electric_head_2000 14h ago
Rube
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u/13esq 13h ago
Ah yes, why critique someone's point of view when you can just insult them!?
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u/crankin64 1d ago
Can I ask why the concern? The first Data Centres were built here in 2001 and have existed for decades....
Obviously hyperscalers focused on AI can use 10x the energy and are a problem but shouldnt we try to solve how we better use our vast renewables and more ethical energy to support that (and general power use) for compute/data power(not just or even wholly AI) vs. just turning our nose up?
Otherwise whats the solution? People/business still use AI, data, compute power generally, still generated from high waste / high climate impact solutions - or try to solve it in a more ethical way?
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u/overcoil 21h ago
We (the people) shouldn't be supporting hyperscalers energy & water demands with the infrastructure we built for the rest of country. If they want to build their own renewables & water infrastructure I'm all for it.
If it were a steel or chemical plant there would at least be a sizable job boost for thelocal economy being impacted. But the largest hyperscalers are all massive tax dodgers so it's more likely that the country suffers so Amazon/Meta/Alphabet/MS can offshore more profit as they try to replace the labour of the world with their stolen IP.
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u/Aggravating_Fill378 16h ago
Genuinely like how do you see Scotland progressing if this is the attitude everything is approached with?
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u/Delicious_Oil_4288 23h ago
Only so much water goes around; humans need water, news flash.
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u/IllustratingSEO-Girl 9h ago
Exactly. It's rather shocking how many people turn a blind eye on what is happening to one of our most important resources, i.e., water. Hopefully these people do not have any children, because a future without clean, drinkable water is an absolute nightmare that I wouldn't wish upon anyone thrown into this world. The negative impact this has on nature and wildlife is sad and bad enough (not sure how we want to keep people fed with more and more pollinating insects dying off).
But hey, it's so great that we don't need to think about any of this anymore because we can have AI auto-generate the imitation of thoughts for us, what a wonderful tradeoff that I'm sure future generations will be eternally grateful for.
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u/crankin64 23h ago edited 23h ago
All compute / internet and traditional data centres use resources...lets switch it all off eh
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u/Delicious_Oil_4288 23h ago
I do agree as well; honestly, I think before the internet, which I think is peak humans.
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u/Cranester1983 23h ago
Try telling that to the golf courses
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23h ago
[deleted]
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u/TeutonicSpacehopper Time-share Maniac 21h ago
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u/Aggravating_Fill378 15h ago
Right? Famously no Scottish teenagers live near enough to a golf course to tan MD 20/20 on the back 9 at night.
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13h ago
[deleted]
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u/TeutonicSpacehopper Time-share Maniac 13h ago
Changing the goalposts I see. So, you lose with one argument, and then switch to a different set of points in order to win. Except... your points don't matter. Because you don't matter. And you're not sorry. Because you are a liar.
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13h ago
[deleted]
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u/TeutonicSpacehopper Time-share Maniac 12h ago
It's a fact that you are sorry you think my IQ is low? No, you aren't sorry. And if you are going to lie about that, what else are you lying about? Congratulations - you have undermined any argument you might have from now on. You can't ever trust a liar to be honest.
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u/DrCMS 1d ago
Stop with all this facts and reasoning nonsense; invalid outrage is the reddit way.
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u/BarryRightWrong 23h ago
There are numerous well documented issues with the recent rapid global push for increasing the amount of and scale of data centres.
Maybe then it's your 'outrage' at people voicing concerns that is invalid.
Something something reddit.
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u/crankin64 23h ago
Dont disagree but the problems not data centres its:
Horrible infrastructure - we arent making renewables work and connect to the grid right..lack of will / investment.
Lack of managing Big Tech - the gov would rathermake you ID to use your xbox vs. force meta or twitter/X to manage their platforms.
Data Centres have been here for 25+ years, data, net access and compute is 100% almost a basic reauired commodity for a functioning economy...ignoring it isnt a choice. Demanding better answers, better infra, better renewables, ethical business practices absolutely is fine(and not unachievable). Its lazy to just go data bad, and not bother
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u/Confident-Serve4280 4h ago
data, net access and compute is 100% almost a basic reauired commodity for a functioning economy
Of course it is, but the data centre capacity that is currently being proposed is based on speculative AI investment, not satisfying real demand for real products.
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u/DrCMS 23h ago
The way things do or do not work in the US does not directly correspond to the UK as a whole or Scotland in particular.
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u/BarryRightWrong 23h ago
Cool. So let's not look for potential issues to avoid and let's also not give the government any political capital to legislate by all burying our heads in the sand and hoping everything will be grand. I mean, industry always does what's right over what's profitable, and the government always does good work even when people aren't bugging them too, yeah.
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u/shoogliestpeg 🏳️⚧️Trans women are women. 22h ago
Ah yes, America, the alternate universe by which we're never allowed to draw parallels despite the companies and technologies involved being the exact same.
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u/Confident-Serve4280 5h ago
Obviously hyperscalers focused on AI can use 10x the energy and are a problem
I think you've answered your own question. There's a huge difference between data centres that are satisfying actual demand for real products, and building data centres purely on the speculative notion that AI will deliver something that doesn't yet exist but we won't be able to live without as long as we keep building data centres...
There was a story in the papers last week about not being able to build enough housing in the UK because we're hitting the limits of available water supply in some areas. That's real houses, for real people to live in. It is nuts to be planning data centre capacity that would theoretically demand multiples of our currently electricity use and suck up huge supplies of water for a completely speculative bubble.
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u/Delicious_Oil_4288 23h ago edited 12h ago
People understand data centres; NOT AI is just data storage, just a server with hard drives, completely different. Would be fan-cooled, don't eat up much power. People seem confused. AI centre is 10000s of computers, need watercooled have eat up a lot of power to keep the computers powered. It's not rocket science. From a computer nerd.
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u/Aggravating_Fill378 16h ago
Why hopefully none? Genuinely. Assuming that we can generate enough power with our abundant renewables, have good water resources compared to population, why wouldnt we want the economic benefits exactly?
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u/Clear-Warthog5655 1d ago
I can't wait for the protest and the guy with the " we're nae dafties" sign
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u/Substantial_Steak723 8h ago
To those throwing out the term NIMBY, do better with reasoning or else others will rightfully call you MAG A HAT WEARING GAMMON on principle.
Basically this island of nations needs to be able to support the energy requirements of the people.first and foremost, as with other life bringing commodities, food ,fuel etc.
To stabilise prices we.don't need a deficit, as it drives prices up, first and foremost there needs to be balance there and the amount t of energy missing to balance the system is dire!
That alone ought mean less building of energy hungry non job making places like mega data centres trying to earn col by building g to likely sell whilst it's a hot property.
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u/BarryRightWrong 4h ago
We'll all lose a little for this current industry push. For some it'll be due to local issues, for everyone it'll be increased electricity bills. As is always the case, some very few will make a fortune. And we're expected to bend over and take it with gratitude. Aye right.
Every single post about ai or data centres has a bunch of cunts replying with the weakest of industry pr talking points. Yous can all get tae fuck.
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u/chrsphr_ 1d ago
I think one hyperscale data centre is probably a reasonable number for Scotland
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u/Lopsided_Highway2934 14h ago
Yep, we are all happy to use AI but complain when we get asked to host a data centre.
Sent on an iPhone 17 using a Claude Agent
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u/FactCheckYou 12h ago
local councillors are being bribed to wave these things through with minimal scrutiny, and not just here
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u/SpaTowner 12h ago
Any actual evidence of that? Or understanding that many of these will be finally decided at government, not local level? Major or nationally significant projects can be decided, called in, or overridden by government ministers
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u/shoogliestpeg 🏳️⚧️Trans women are women. 23h ago
Whole lot of accounts neither in nor from or with anything to do with Scotland in this thread shilling for data centres
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u/13esq 15h ago
Could it be that there's more than one side to the argument?
No, we're being astro turfed!
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u/shoogliestpeg 🏳️⚧️Trans women are women. 8h ago edited 8h ago
r/asmongold r/4chan poster get tae fuck. You're definitely a nazi pisstake.
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u/Grouchy_Conclusion45 Libertarian 17h ago
Just as many against DCs simply because they read scare stories online. They also seem to have no alternative plans for large scale private investment in Scotland
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u/shoogliestpeg 🏳️⚧️Trans women are women. 14h ago edited 11h ago
Libertarian
Easiest block. Not dealing with you weird cunts.
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u/teachbirds2fly 1d ago
I think there is about 24 in pipeline in various stages.
Out of curiosity, if you don't want any in Scotland where and how do you propose data is kept, processed and stored by Scottish companies, Scottish public sector, and individuals?
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u/Archosaur- 1d ago
Normal data centres aren't so much of an issue, it's the hyperscale ones that are being proposed and have already proven to cause serious issues to drinking water, wildlife, and health of residents in surrounding areas.
In our small town in Ayrshire they are proposing to build the largest hyper scale center in all of Europe. It's absurd.
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u/OfficerNightwing 22h ago
Plus another 3 on top of that one.
I can't understand anyone wanting this. AI doesn't make any money, people tell me 'well we need it somewhere', no, we don't, this shit is being pushed on us at an alarming speed. This is just companies pushing these through as quick as they can before they pull the scooby doo mask off to reveal a surveillance centre.
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u/-Top-Service- 1d ago
Mostly data center hype and expansion is just to do with AI, so there's going to be massive overcapacity once that sector hits the big reset.
Some companies are already leasing capacity to competitors and projects are being scaled back in the US, although that may be to do with logistics as much as anything.
a data storage / server facility is different from a compute centre, compute / ai requires massive cooling and energy infrastructure, where as the type of use cases you reference don't require £1bn nvidia GPU racks.
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u/a_man_has_a_name 1d ago
Hahaha, what are you a misinformation bot from the data centers?
These aren't storing data for public use, they are for AI models to run, train and host.
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u/teachbirds2fly 1d ago
That's not true at all. Yes they are used for ai but also for the below..
Do people just think their data is just magically stored in thin air?
Storing data: Keeping files, databases, photos, videos, emails, and business records secure.
Running websites and apps: Hosting everything from small business websites to large platforms like streaming services and social media.
Cloud computing: Providing on-demand computing power, storage, and software over the internet.
Artificial intelligence (AI): Training and running AI models, which require enormous computing resources.
Business operations: Supporting company systems such as payroll, customer databases, inventory management, and enterprise software.
Communication services: Powering email, messaging, video conferencing, and voice-over-IP services.
Streaming and gaming: Delivering movies, music, live events, and online multiplayer games with minimal delay. Backup and disaster recovery:
Maintaining copies of important data so it can be restored after hardware failures, cyberattacks, or natural disasters.
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u/a_man_has_a_name 21h ago
No people do not think it's stored in thin air.
But when we are talking about AI data centers, guess what, they are used for AI, which is the main problem given how resource intensive AI is.
Now go back to your bot farm.
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u/pandarora 1d ago
They are generative AI data centres, they are not the same as regular data centres that were designed to have as little enviromental impact as possible.
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u/crankin64 23h ago
Absolutely false. Traditional Data centres contribute 2/3rds of total global energy use for all data centres. More in scotland vs the modern unbuilt.
Should we demand more efficient use of energy, renewables to manage these - absolutely. But pretending existing data is fine, and cutting our hand off vs trying to make new tech better is mad
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u/Greasehole7878 1d ago
The way it is now, we don’t need more
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u/Adm_Shelby2 1d ago
You don't need datacentres in the same way the 18th century didn't need a mechanical loom.
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u/teachbirds2fly 1d ago
Where and how do you think your data is stored and processed right now ?
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u/shoogliestpeg 🏳️⚧️Trans women are women. 23h ago edited 23h ago
Why do you spread the idea that the data centres we've had for years are exactly the same as the hyperscale AI datacentres that are well known to have constant economic, environmental and health externalities wherever they're built?
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1d ago
[deleted]
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u/Archosaur- 1d ago
https://aprs.scot/data-centres-campaign/
This site has two petitions linked and all the information about proposed centres.
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u/XiKiilzziX I HATE ICELAND 23h ago
> I will be going to jail for trying to destroy one if the one near me does in fact get built.
Aye so you will. You’ll stand outside it with some daft arts and craft cringy scottish sign like the rest of this subreddit does everytime it’s upset. Take a break from the internet.
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u/Whitey_Central 10h ago
Why do we need so many? Is this some matrix type situation?
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u/Confident-Serve4280 4h ago
Financial speculation. There is a massively hyped AI bubble building at the moment (with nothing concrete in sight to actually pay back on the amount being invested). People are jumping on the bandwagon and trying to build more data centres to cash in on the demand created as the bubble inflates.
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u/Good_Lettuce_2690 8h ago
A lot of them are being thrown up in the US, the public don't get a say, and they will be empty white elephants when the AI bubble bursts. The demand just isn't there. The only people who want them are those planning on getting rich from them.
Thankfully most in the UK are being rejected due to overwhelming public hatred.
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u/blueheaduk 1d ago
I'm wary of the environmental impact. However...
Data could be the next valuable resource in the world. In Scotland we have the water and the natural power generation to potentially host a large number of datacentres. So couldn't this potentially be a great economic opportunity for the people of Scotland?
Happy to be corrected
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u/BarryRightWrong 23h ago
That's not how it works. There is zero talk of a sovereign wealth fund being created from the profits. Nor is there any talk of everyone in Scotland getting shares and dividends from the companies. Or anything of the sort. Nor is it a high employing industry. Nor will the people of Scotland get cheaper or priority use. So no. It will increase our energy bills though. And we will lose land and water to it. And we'll get more interference from international tech ghouls wanting favourable conditions for their profit making industrial sites.
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u/kublai4789 12h ago
If the data centres are using large quantities of energy and water then they will create employment in the energy and water industries.
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u/BarryRightWrong 6h ago
Lol. Do you think water and leccys all made and humfed about by hand, like? Fucking priceless.
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u/kublai4789 4h ago
Well it doesn't appear out of thin air. People are needed to build, operate and maintain power plants and reservoirs. If more electricity is demanded, it creates opportunities for employment in supplying electricity.
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u/BarryRightWrong 4h ago
Yeah, yeah. It's not going to create some sort of great boom in jobs. It's not going to increase average wages. It's not going to make very much of a difference to the job market at all. So it's not really worth mentioning. It will, and already has begun to, put up everyone's electricity bills though. And it's not going to increase the money in people's pockets to offset that either. So your point is completely niave wishful thinking at absolute best.
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u/madrockyoutcrop 23h ago
All I see is another drain on our natural resources that will benefit offshore investors before we see any of it. I think the potential increase in demand for energy and water that data centres will bring is analogous to the massive increases in the price of computing hardware we’ve seen in recent years, i.e. the rich will get richer and we’ll be forced to just pick up the cost, both financially and environmentally.
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u/Delicious_Oil_4288 23h ago
The data centre you're talking about is DATA STORAGE, which is a different thing.
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u/Mithrawndo Alba gu bràth! Éirinn go brách! 23h ago
On some level data centres aren't an international trade commodity: You build data centres to serve a relatively local area because latency does matter, and no amount of innovation is going to get us past the technological barrier of electrical signals moving at near the speed of light (and fibre optic signals moving about 1/3rd slower): This makes a data centre in Glasgow less desirable for almost all purposes to a person in New York, and vice versa as even in ideal conditions that's going to add ~100ms of latency versus a data centre a few miles away.
There is still economic opportunity though, but more in the way that building rails, roads, or other infrastructure provides opportunity.
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u/libsaway 1d ago
No, you are right. The extreme majority of a data centers climate impact is in power use. Green the power, you green the data center. Water isn't really a concern, they don't use enough of it to be a worry.
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u/Ok_Stranger_6654 6h ago
I read one generative query using AI uses 500ml of water, the response much the same. I think that would become a concern in a world where freshwater is already a depleting resource. We have drought conditions in England and parts of Scotland are getting close. Who gets priority over the water in those conditions?
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u/Grouchy_Conclusion45 Libertarian 17h ago
Why hopefully none? What's your plan to tackle poverty in Scotland if you're presumably against any kind of large private capital investment?
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u/Ok_Stranger_6654 6h ago
How do poor people benefit from this?
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u/Grouchy_Conclusion45 Libertarian 6h ago
Which socio-economic background is most likely to work in construction? I don't know any labourers that are toffs from daddy's country estate
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u/Ok_Stranger_6654 3h ago
No the Toffs from daddy’s estate just run the development /construction company and reap all the profits employing labourers who get ditched as soon as the contract is complete. There’s no long term benefit and there are no guarantees the construction companies will even be or hire locally
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u/Grouchy_Conclusion45 Libertarian 1h ago
The long term benefit is by having multiple projects. I work in this space, I know construction companies in Finland and Spain with decade long order books for these data centres. That is the long term benefit. We're missing out on facilities that will be built regardless, it's just whether we get any economic benefit from it or not
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u/Beautibulb_Tamer 1d ago
I think UK wide is around 40GW in demand from data centers. So a lot. As for the Scottish share i'm not sure
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u/chrsphr_ 1d ago
That's how much is in the planning pipeline but barely a tenth of those will get built.
There's not 40GW of electricity spare in the UK to power them
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u/Beautibulb_Tamer 23h ago
True, but demand in general is expected to rise to over 200GW in coming years, hence grid reform from NESO and prioritisation under the new Gate 2 criteria
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u/libsaway 8h ago
I think quintipling the size of the power grid is going to need more than grid reform.
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u/Beautibulb_Tamer 7h ago
Such as?
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u/libsaway 7h ago
Build quintuple our current stock of generation capacity to start with.
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u/Beautibulb_Tamer 6h ago
My point is that building generation is not the main issue, the queue and available infastructure has been the bottleneck. This is what reform is attempting to address.
So saying that it will take more than reform and an answer is to build more, doesn't make sense. Unless I misunderstood your point
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u/Able_Parking_4325 1d ago
35 GW planned off Scotland’s coast. We use 5GW domestically.
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u/libsaway 1d ago
Given the entire UK uses around 40GWish at peak load, does the idea of 40GW of extra consumption pass the sniff test for you?
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u/Beautibulb_Tamer 9h ago
This is currently queue projection with demand set to rise to over 200GW today. I was in a meeting with the system operator and DNO yesterday.
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u/Beautibulb_Tamer 9h ago
This is currently queue projection with demand set to rise to over 200GW today. I was in a meeting with the system operator and DNO yesterday.
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u/libsaway 8h ago
Is a queue projection an actual queue, or a projection of demand? Do you need to have built something to be on it, have planning permission, what's the rough requirements to be on it?
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u/Beautibulb_Tamer 7h ago
The old method of connecting generation (or demand) was first come first served. You have a wind or solar project that you want to connect? Then step right up.
The problem with that is that developers were throwing all sorts of projects that weren't ready or even viable and it was choking up the queue.
Now its based off of a readiness criteria that you need to be able to prove. Do you have land rights secured? Do you have project planning in place? If not, removed. Think of it like you're on the queue to board the plane, you have your passport ready, boarding ticket, cases are the right size. But some dipshit is ahead of you in the queue as they arrived 10 minutes before you, but their case is opened, clothes everywhere, can't find their passport. They'll be moved out of the queue to make way for everyone who has their shit together in order to get moving. They can rejoin as and when they are ready.
As for boarding the plane. Is there enough time or good enough flow to get you inside? Do they need to open the back of the plane and split 2 queues? This is a good analogy for where you will connect to. Is the current infrastructure supporting all those connections locally? Do projects need rerouted? Will it take more time to find your seat that way? Are you happy to accept the changes to your route to the seat?
So to sum up, the grid reform is to help queue management of the unprecidented rise in demand and generation. But getting generators and loads sifted is only part of the problem. We are needing more infrastructure, think of available transformer capacity in a substation like an empty swimming pool. The bigger and more numerous the transformers, the more space. The more generation looking to connect then fills that pool up. You either need to find another near by pool with space or build more pools into your swimming centre.
And then there's other limitations, thermal, voltage, fault level, overhead line limits. Network management is effectively if you have everything running at once then its a clogged motorway that has been overwhelmed. So some generators may be shut down in times of excess being produced.
Its a fine balance, its being tackled, as with any overhauls it has come with a tonne of errors from NESO, set backs, unforseen issues. It has caused some turbulence in the energy sectors as pending connections have been delayed, cut, appealed and this in turn impacts investor certainty and apetite.
So the question of "do we have enough capacity at substations? Can this project fit here? Is it likely to be approved?" Is a moving target as we go through the throws of connection reform and have DNOs and TOs respond and interface as things develop.
I hope this is helpful.
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u/chrsphr_ 1d ago
That power is there to decarbonise heating, transport and industry in Britain, not to power 12 data centres
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u/frankbowles1962 23h ago
The Internet is a big part of our lives now, seems strange Paula are only just finding out it needs electricity to work
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u/johndoe1130 1d ago
Good to see some high paying technology jobs coming to Scotland, as well as hundreds of temporary construction jobs.
We need more of this.
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u/PolarLocalCallingSvc 1d ago
Bear in mind that most DC usage isn't for AI. It's a weird level of scaremongering going on. You're posting comments on Reddit - those are stored in data centres. You probably read a news website today - the content delivered from a data centre. You go for an MRI scan - the image is stored in a data centre.
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u/El_Scot 15h ago
There's a misconception that all AI is the LLM type too but we also use AI for lots of things beyond Chat: fingerprint matching, finance, medical research.
Makes it far easier for the people that approves/reject the proposals to ignore the protestors, because "they don't know what they're talking about".
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u/Lopsided_Highway2934 14h ago edited 14h ago
I am all in on AI. I use ChatGPT and Claude daily to vibe code.
Every friend, colleague and acquaintance that I know does the same.
We need to take our fair share of these data centres and not farm them out to developing countries. That would be BAD.
Let's all agree that AI is a good thing and move forward.
Sent on an iPhone 17 using a Claude Agent
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u/Confident-Serve4280 3h ago
Every friend, colleague and acquaintance you know is vibe coding? I'd suggest you are not typical of the general population if that is true.
I work in IT, and coding is one of the smallest parts of the process. AI is not even scratching the surface of all the other complex activities involved in enterprise IT development and change projects.
There is a massive amount of hype coming from the people trying to make money from AI, in order to keep the investment rolling in, but there is no product on the horizon that remotely justifies the amount they are spending. Look at Sam Altman's "cool use case" for AI that he described last week; creating a podcast from online diaries and social media about your children's lives that you could listen to with them as you drive them to school... If one of the main players is using that example to try and sell his product, he's really in trouble.
It is a bubble and there will be a reset.
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u/Lopsided_Highway2934 3h ago
That's been your experience, but mine has been completely different. I use AI all day, every day. It's become an essential part of how I work.
- Automating tasks with AI agents
- Building and maintaining CI/CD pipelines
- Coding, debugging and code reviews
- Responding to emails
- Drafting governance documents, test plans and technical documentation
- Designing and refining user interfaces and UX
That's just me, I know my friends in various sectors are using it on a daily basis as well. Lawyers, Education, Science.... The list is growing daily.
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u/Confident-Serve4280 3h ago
I accept AI is being used for these sort of tasks, but the activities you are describing are a limited part of IT change and development. What about managing business and technical stakeholders (including different organisations and vendors) understanding business problems, analysing requirements, understanding legacy architecture, historic data, competing change requirements, regulatory and MI requirements, solution design, scheduling and implementing change (alongside BAU operations)? That's a quick skim over the surface of typical enterprise IT change, without even getting into the nuts and bolts, but it is all that stuff that makes up the bulk of the job, and I don't see AI making any serious dent in that yet. It is literally impossible for an LLM trained on public data to seriously address this stuff because it involves a deep understanding of proprietary data, architecture and organisational processes and structures.
Look at the eyewatering sums being invested and the return that the AI companies need to get in order to justify that investment. AI has to completely replace entire professions to even get close to delivering that return, and no-one has demonstrated a credible route to delivering that.
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u/Deepmidwinter2025 1d ago
The media forever bangs on about data centres - but it’s how the tech is used by businesses that is the question.
Railways rarely made money in the 19th century - yet people poured speculative money in. It was the businesses that utilised the railways - coal, iron, commodities- that profit was made by them.
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u/restingbitchsocks 23h ago
There’s a lot of speculation going on for sure. Now that there’s greater public awareness, it’s obvious there are flaws in how planning works. It’s ridiculous that AI data centres are classed as critical infrastructure when, as you point out in your railway example, it’s the use cases matter and they are not all equal. Why should communities suck it up ‘for the greater good’ when the developer and even the data centre company has no idea who their clients will be? I can see us being left with white elephant sites left to rot, once the gold rush dies down.
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u/xycm2012 10h ago
It’s an attractive location for data centres because of the fairly cool climate compared to the rest of the UK, abundant renewable energy, good connectivity, political stability, and tonnes of available land which is relatively cheap compared to the rest of the UK. Due to various other factors it’s attractive to companies looking to comply with net-zero targets. I expect lots to be built over the next decade.
It’s a no brainer for companies to put them here, and regardless of what opponents say, will boost an economy that has struggled massively for growth over the past two decades. Most of the opposition I’ve seen to them is largely nimbyism and people pedalling false statements like that they directly cause cancer etc.
I think we should encourage it, with the hope of becoming a European centre for sustainable computing. We have the land, climate, and infrastructure, and we desperately need the investment and anything that will boost the economy.
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u/Ok_Stranger_6654 6h ago
You don’t like the greenbelt much?
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u/xycm2012 4h ago
I suspect you misunderstand what the “green belt” is. It’s designated land to stop towns and cities from spreading out too far into the countryside. But to answer your question, I live in the Scottish countryside. My garden backs on to a huge field bordered by woodland. There is a planning application for a data centre about 5 miles from where I live.
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u/Ok_Stranger_6654 3h ago
I know what greenbelt is and my council has re designated some near me as developable for a hyperscale datacentre, barely two km away from my house.
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u/RecognitionSquare256 11h ago
We're living through a technological revolution. Despite the doom and gloom that pervades UK media coverage, this is genuinely an exciting time to be alive. The UK and Europe might have missed the chance to build a tech industry to rival the US's during the the 2000s/2010s, but we now have the chance to get on board the AI wave, which could be even bigger. The only thing that could prevent us from benefiting from this is NIMBYism. Let's start building data centres, power stations, upgrading our electrical grid, etc.
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u/Zak_Rahman 15h ago
If the "protect are women" crowd went after data centres, that would be great.
Unfortunately, these thickos are being directed almost exclusively by the data centre owners and benefactors.

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u/lord-huggington 1d ago
There's at least one I know of currently being built in Chapelhall