Noose tightened around Cryptocurrency mining

BEIJING: China’s crackdown on cryptocurrency “mining” has extended to the southwest province of Sichuan, where authorities ordered cryptocurrency mining projects closed in the major mining centre.
Cryptomining is big business in China, accounting for more than half of global bitcoin production. But the State Council, China’s cabinet, last month vowed to clamp down on bitcoin mining and trading as part of a series of measures to control financial risks.
Other popular mining regions, such as Inner Mongolia, have cited cryptocurrency mining’s use of electricity generated from highly polluting sources such as coal in orders targeting the industry.
Friday’s move in Sichuan – where miners mostly use hydropower to run the specially designed computer equipment used in verifying bitcoin transactions – suggests the crackdown is more broadly based.
The Sichuan Provincial Development and Reform Commission, and the Sichuan Energy Bureau issued a joint notice, dated Friday and seen by Reuters, demanding the closure of 26 suspected cryptocurrency mining projects by Sunday.
Sichuan is China’s second-biggest bitcoin mining province, according to data compiled by the University of Cambridge. Some miners move their activities there in the rainy summer to take advantage of its rich hydropower resources. – Agencies