Are there any other reasonable analyses out there like this, that’s more recent than 2019: 
IEA
Bitcoin energy use - mined the gap – Analysis - IEA
Bitcoin energy use - mined the gap - A commentary by George Kamiya
John Chidgey
chidgey@nostr.fan
npub1sxxy...t9hz
Engineer, Developer, Podcaster, Dreamy Narrator with great pipes.
Finding people to follow on here that I know from other networks is extremely difficult.
Got my LNURL working via Alby finally. Had to regenerate my Macaroons and such.
Hello Nostr.