a zrovna som nasiel uzasnu odpoved na tieto energeticke otazky, v kombinacii s mojou odpovedou vyssie:

Basically the world needs a decentralized ledger that the public can use to store value and create tokens with. Bitcoin is not up to the task of providing this ledger because it costs too much to secure as well as a host of other issues with it. Crypto technology will naturally trend toward using low-cost solutions to for blockchains ...