There is nothing new in this project, just using a copy pasta code. All pos coins are green and there are already plenty of good ones. Ethereum itself will go into PoS. Bitcoin is bitcoin, the more energy becomes expensive and inefficient, the more value is added to Bitcoin. That is the whole point of PoW. The early adopters of bitcoinGreen will dump on noobs at any point. Stay thousand miles away from this scam if you dont want to get dumped on. These people are clever, they are even using bitcoin's name to tinker with people's emotion. There is no connection between bitcoin and this project.
It seems that you did not understand the essence of the project. This is not a financial pyramid, nobody pursues you and does not force you to invest your last savings here. The goal of the project is to allow people with little capital to come together and invest in a single platform, and to make profit through collective investment. There is no fraud or deception.