Soldato
- Joined
- 27 Dec 2005
- Posts
- 17,316
- Location
- Bristol
No reason for it to be, just power the machines from cheap renewables like solar. Solar has never been cheaper. If you have the right climate it's cheap and easy to set up a massive array, which can supplement other sources.
That's all best case scenario though. Solar isn't reliable, both for the machines and supporting hardware like aircon.
Bitcoin uses more electricity annually than the whole of Argentina. And that's just that currency. Even if it's green, even if it's energy that would otherwise be "wasted", it could still be put to better uses.