I am a fan of Power Ledger (POWR). I like the idea of Power Ledger. It is a platform where people can sell their electricity power that generated from their solar panels. A good project that can combine a future technology (Blockchain) and renewable energy. It also supported by the Australian Government if I am not mistaken. I wonder if this project can make a good collaboration with Envion. People will be able to sell their electricity power to power a mobile mining rig.