According to a recent study, despite China Ban Bitcoin last year, mining the largest cryptocurrency has become significantly dirtier, emitting about the same amount of CO2 yearly as a country the size of Greece. Bitcoin Has Become Less Green China Ban Bitcoin Table of Contents Mining is the process of creating new bitcoins with the help of large clusters of powerful computers. Miners stopped utilizing Chinese hydro and migrated to the United States, where gas supplies the majority of their electricity, and the amount of renewable energy powering mining decreased from 41.6 percent in 2020 to 25.1 percent last August....