Your source says 0.2% on page 18, not 0.1%. The raw figure it uses for gross power consumption (62 Twh) is also unsourced. Meanwhile, the Cambridge Center for

Your source says 0.2% on page 18, not 0.1%. The raw figure it uses for gross power consumption (62 Twh) is also unsourced. Meanwhile, the Cambridge Center for Alternative Finance puts the figure at around twice that - 110 Twh. Not that we had any reason to grant credence to what a bitcoin "investment" company says about the matter, anyway.