Why Bitcoin’s pollution could grow after leaving China

Russia’s Largest Bitcoin Mine Turns Water Into Cash
Cryptocurrency mining rigs sit on three-storeys of racks inside the BitRiver Rus LLC cryptocurrency mining farm in Bratsk, Russia, on Friday, Nov. 8, 2019. | Andrey Rudakov/Bloomberg via Getty Images

China is cracking down on Bitcoin mining, and some experts fear that the cryptocurrency’s environmental footprint could become dirtier as a result.

Bitcoin is incredibly energy hungry. To create new coins, miners race to solve complex puzzles using specialized machines. As a result, Bitcoin is estimated to use as much electricity annually as the entire country of Poland. Until this year, a majority of that electricity came from a mix of coal and hydropower in China. Last week, China sounded the death knell for Bitcoin mining within its borders when it made all cryptocurrency transactions and mining illegal — although most mining operations fled earlier in the year when bans were announced in provinces where most had previously set up...

Continue reading…



source https://www.theverge.com/2021/9/30/22702543/bitcoin-carbon-footprint-emissions-china

Comments

Popular posts from this blog

In a world first, China lands a spacecraft gently on the Moon’s far side

Snap suspends two anonymous messaging apps after cyberbullying lawsuit