Green, environmental protection, is the representative of each of us should support this kind of behavior, GRN represents is a kind of responsibility, I think it is very promising, if the energy needed for mining comes from an environmentally friendly supply, that is even more wonderful.
Happy to see your response,
akai, we hope, that we implement few green technologies.
For community:We find an act of Rothschild's grandson
https://www.theguardian.com/environment/2009/apr/12/david-de-rothschild-plastiki-pacific and we respect his doings.