(Sorry for the FT paywall; can't find a second source)
Erik Thedéen, vice-chair of the European Securities and Markets Authority, told the Financial Times that bitcoin mining had become a “national issue” for his native country Sweden and warned that cryptocurrencies posed a risk to meeting climate change goals in the Paris agreement.
Thedéen said that European regulators should consider banning a mining method known as “proof of work” and instead nudge the industry towards the less energy-intensive “proof of stake” model to cut down on the sector’s vast power usage.
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[ 1.1 ms ] story [ 34.3 ms ] threadErik Thedéen, vice-chair of the European Securities and Markets Authority, told the Financial Times that bitcoin mining had become a “national issue” for his native country Sweden and warned that cryptocurrencies posed a risk to meeting climate change goals in the Paris agreement.
Thedéen said that European regulators should consider banning a mining method known as “proof of work” and instead nudge the industry towards the less energy-intensive “proof of stake” model to cut down on the sector’s vast power usage.
https://electriccoin.co/blog/ecc-roadmap-calls-for-focus-on-...