I would love to hear the Green projects you are looking at!
I am interested in the cloud storage industry primarily with SIAcoin
also interested in "the internet of things" with IOTA.
I think both are very revolutionary fields and particularily with the
IoT it is only really getting started now.
I am also interested in space, spaceX and "the trip to Mars" although
I'm not sure yet where the Blockchain technology fits in with this yet