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Ireland’s datacentres overtake electricity use of all urban homes combined | The Guardian
(www.theguardian.com)
This is a most excellent place for technology news and articles.
There are some data centres in the UK that use the waste heat to heat the local swimming pool. Seems a good idea, we need compute and we need heat, why not do both at once?
Surely it's not too much of a stretch to have datacentres contributing to local district heating systems either?