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Data centres account for between 1.5% and 2% of global electricity consumption (archive.ph)

submitted 1 year ago by poVoq to c/selfhosting

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Can computing clean up its act? The industry consumes as much electricity as Britain—and rising

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[–] stabby_cicada 24 points 1 year ago (1 children)

If you want to judge whether energy consumption is a waste, you have to consider the value of what's consuming that energy.

Keeping the internet running? A global storehouse of humanity's collective knowledge available to almost everyone around the world for free? The ability to communicate in real time with your family on the other side of the world, or coordinate protests in every major city in your country, or host a live meeting that would have required fifty people to fly cross country into a single zoom room?

Yeah, data farms could become more efficient and sustainable, as could we all. But I don't begrudge the power they spend one bit. 2% of global energy consumption is low for the benefit.

Compare to Bitcoin, which accounts for 0.5% of global energy consumption, and benefits no one and nothing...

[–] wolfshadowheart@kbin.social 7 points 1 year ago (1 children)

Out of sheer curiosity I wonder how much energy consumption is used for standard currencies. I'm sure it's less than 0.5% but I wonder

[–] solbear -1 points 1 year ago (1 children)

I'm not sure that the combined energy consumption of the aggregate financial system is less than 0.5%, but it does, unlike Bitcoin, provide utility, not withstanding any reasonable objection to the fairness of this system.

[–] wolfshadowheart@kbin.social 1 points 1 year ago

Oh definitely, no implication that's it's poor or bad from me. Like I said, mostly just curious.

[–] ex_06 18 points 1 year ago

tbh i don't worry too much about datacenters because they can be built under the land, under ice, alone in the desert full of solar panels and so on. the heat in the winter can also be used to heat houses if it's in the city..

the sad part is that most of that energy is used for bullshit tasks for surveillance capitalism.

[–] xilliah@beehaw.org 4 points 1 year ago

Anyone remember those floating server farms microsoft was working on? The sea water cools it and you can get power from offshore wind.

Fun fact you can place them in international waters.