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.
Can you elaborate more? Why not share the details here and should be on PM? There are some who got banned due to unsolicited PM, if there something need to discuss or introduced why not in public unless there is something fishy on the project you are trying to promote. Ive heard the technology but I cant seem to understand how the process would be.