Within the exponentially growing cryptosphere - rife with scams, worthless cat NFTs and pump-and-dumps - it's easy to forget about the real potential of this fledgling technology.It is also, unfortunately, far too easy to forget about the very real environmental damage being done.Facilitated by increasingly modern technology, NANO represents an instant, fee-less, eco-friendly alternative to traditional communal-blockchain-based cryptocurrencies.NANO is the most likely winner of the drive for greener cryptocurrencies; the current market represents a strong buying opportunity.