though they dont have the original concept of exploring this eco-friendly mining stuff, but the more the better. mining is a very energy intensive business so lets go green!
Try to take a look at the white paper, I think their idea is unique and original, obviously cannot accurately tell all their projects because there is the risk that someone steals their ideas. now they are in the fundraising phase and as soon as they have reached adequate capital they start immediately with the installation of their project