There is a new method to create waste backed crypto with anaerobic digestion. This is an unlimited resource. You can convert waste and sewage to electricity in these new plants and then sell the electricity with Energy Web Token (EWT). Send a private message for more details if you are interested.
Give us full information regarding this, so that we can understand it very well. If this project is really good then many will patronize it. It's difficult to trust a token easily,we need to study all about this project to know if it become successfull in the future or not.