The lines between our physical world are blurring toward a digital existence. As with all new technologies, the beginnings are not always easy, and the urgent need for sustainable energy transition is crucial for Web3 success. (Web3 has become a catch-all term for the vision of a new internet. At its core, Web3 uses blockchains, cryptocurrencies, and NFTs to give power back to the users in the form of ownership.) One of the main criticisms of blockchain technology is its intense energy use an...