Home » BBC News - Technology » technology news » Bitcoin 'uses as much global energy as Switzerland' Bitcoin 'uses as much global energy as Switzerland' Unknown 5:06 AM BBC News - Technology technology news A new tool estimates how much electricity Bitcoin uses during the course of a year. from BBC News - Technology https://ift.tt/2NtdB4Y Share: Facebook Twitter Google+ StumbleUpon Digg Delicious LinkedIn Reddit Technorati