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Tiny data centre used to heat public swimming pool

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Re: Tiny data centre used to heat public swimming pool

#51
post #2

Something I have been wondering: Why don't data centres use the excess heat for a sort of energy recuperation, turning at least some of it back into electricity?

Undecided just did an episode on a waste heat machine that is being slowly rolled out to industry. The founder of the company is also the guy who invented the Super Soaker.

https://www.youtube.com/watch?v=MuQRxatte5g

Re: Tiny data centre used to heat public swimming pool

#52
post #9

All data centers that are in controversial areas should offer free heated swimming pools for the neighborhood. You could add a giant pool complex as a percentage or two of the cost of a big data center.

All data centers that are in controversial areas should subsidize the electric bill of residents within the county affected

Re: Tiny data centre used to heat public swimming pool

#53
post #39
post #30

Earlier quoted context omitted.

Surely it's just cheaper to build further away from residential areas? For this to work you'd need to be close to residential areas, but that's where you get the most NIMBY opposition. And if the datacenter is in the middle of some industrial park, who would want to drive 30 minutes to an industrial park to have a swim?

An outdoor heated pool that’s open all winter in a cold climate would be a destination worth a drive. A rather decadent use of energy otherwise, it’d be a good use for waste heat. There’s prior art in the Blue Lagoon in Iceland, a destination spa that uses water from a geothermal power plant.

The Blue Lagoon is more like using waste cold than waste heat.

Re: Tiny data centre used to heat public swimming pool

#55

Is it feasible to do this at smaller scales? Would be cool to use my compurers to heat water at home. Put all that useless heat to good use. Air conditioners could do it too, right? Pump heat into a water reservoir instead of just throwing it away?

Linus Tech Talk (LTT) did a whole series on doing this on the pool at the channel hosts’ house. Extravagant home upgrades are a frequent topic on that YouTube channel… business expense write off yada yada. My general takeaway was, yikes, all that piping and infrastructure would be a nightmare to maintain and will likely just be closed off whenever an issue comes up (or he sells). I’m no expert, but I am a home owner, and have come to form a deep appreciation for maintaining simplicity when it comes to the operation of your house.

Re: Tiny data centre used to heat public swimming pool

#56

Earlier quoted context omitted.

Rather than pools specifically, maybe they could design District Heating systems.

I was thinking more like if they externalized the heat release of the data centers enough they might even be able to heat the whole globe!

Most of the globe is above the boiling temperature of water due to trapped radionuclides since, well, the beginning.

Re: Tiny data centre used to heat public swimming pool

#58
post #9

All data centers that are in controversial areas should offer free heated swimming pools for the neighborhood. You could add a giant pool complex as a percentage or two of the cost of a big data center.

I feel like this is one of those things that sounds good, but it's not. It's probably cheaper to build it far away from residential areas, and it's probably better for the people living there to not live too close to a data center.

Why, is there some hidden downside to living by a data center? Northern VA real estate is super pricey but they’ve got tons of them

Re: Tiny data centre used to heat public swimming pool

#59
post #9

All data centers that are in controversial areas should offer free heated swimming pools for the neighborhood. You could add a giant pool complex as a percentage or two of the cost of a big data center.

I feel like this is one of those things that sounds good, but it's not. It's probably cheaper to build it far away from residential areas, and it's probably better for the people living there to not live too close to a data center.

why must we tear up undeveloped areas for data centers instead of backfilling vacant industrial areas? Humanity will never rest until all of the world is a brownfield

Re: Tiny data centre used to heat public swimming pool

#60

Earlier quoted context omitted.

I don't know about in swimming centers in England but I do know YMCAs in the US often have budgets that look like: - Revenue: $25.01M - Expenses: $25M So "small savings" like this can add up for them.

This is mostly just due to how nonprofits work. If you have excess revenue, you can’t return it to shareholders so you might as well spend it on mission-oriented activities.

You can, and should, keep it in case you have less revenue next year though.
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