For every 50 new ICOs, only 1 company with an interesting project. I would like to say that the green coin is unique, but no. I have already seen this in this forum. The ecology problem is important, but we cannot solve it. As someone wrote here, it is important not to throw garbage under your feet. Even so, we can help make this world cleaner.
You are right that now interesting projects for investment are rare. The bulk of the projects consist of incomprehensible ideas and sites made in some way. Against their background, this project Greencoin at least seems promising!