Over recent years, cryptocurrencies have profoundly reshaped financial markets, becoming mainstream assets around the world. Their decentralized nature and the remarkably strong profit potential associated with digital currency assets initially made Bitcoin and Ethereum some of the most attractive investment products globally. While the popularity and adoption of cryptocurrencies grow continuously, significant environmental concerns have simultaneously surfaced, raising important questions about their sustainability and ecological impacts. Indeed, major digital currencies utilizing proof-of-work algorithms have demonstrated worrisome levels of energy consumption, leading investors to reconsider their commitments.
