Sort:  

Update, here's a link to one of the stories referenced in the video.

https://powercompare.co.uk/bitcoin/

it's no lie that given enough time and inevitable increase in mining power, that eventually bitcoin network and other cc's could use up to 50-60% of all eletricity production.
But not to worry. Lots of innovation in reknewable mining. there is no other option

Coin Marketplace

STEEM 0.18
TRX 0.16
JST 0.030
BTC 65685.57
ETH 2613.86
USDT 1.00
SBD 2.71