READING MONDAY: Bitcoin leaves a carbon footprint as large as Las Vegas, study finds
Source: https://edition.cnn.com/2019/06/14/tech/bitcoin-carbon-footprint-trnd/index.htmlA new study found that the cryptocurrency Bitcoin requires a lot of electricity, leaving a significant carbon footprint -- one that rivals the environmental impact of Las Vegas or a small country like Sri Lanka.
Each year, Bitcoin generates about 22 megatons in CO2 emissions, the researchers estimate.