This is another of the bitcoin related topic which has been discussed many times already in last couple of months: https://news.ycombinator.com/item?id=1566305

This is another of the bitcoin related topic which has been discussed many times already in last couple of months: https://news.ycombinator.com/item?id=15663053 https://news.ycombinator.com/item?id=15663053 https://news.ycombinator.com/item?id=15873395 https://news.ycombinator.com/item?id=15873395 I have also written a blog on this: https://hackernoon.com/dummies-guide-to-bitcoin-energy-use-5f38e91c3253 https://hackernoon.com/dummies-guide-to-bitcoin-energy-use-5...