Comment by winddude
16 hours ago
bitcoin is forecast to uses about 150 TWh of electricity this year vs all other datacenter operations foretasted to use 1000 TWh. Bitcoin is esitimated to be about 52.4% sustainable energy (renewables plus nuclear) where datacenters are 42% sustainable energy.
And those other datacenters are mostly doing useful things, while bitcoin is somewhere between pure waste and the least efficient way of doing security ever conceptualized. (A few dozen centralized nodes, set up right, would likely be more secure than the current mining pools.)