Most Sustainable cryptocurrencies for 2022
1. SolarCoin It is global, decentralized and independent crypto coin.
2. Powerledger It was an ethereum token that power the powerledger platfoprm.
3. Cardano It was developed by Ethereum co founder and it proved to be the most successful one.
5. Nano It is the fast, free and uses less energy than bitcoin crypto.
IOTA It poses great market stability and financil stability as well.