This Energi project is going to be a self-funding cryptocurrency along with mass adoption of this blockchain system. not only that but also they will eventually develop a smart contact in the future.
Regarding this self-funding issue, every project must have a long-term technological development as well as the allocation in the space.
Day by day this blockchain system is becoming a popular platform for trading and investment, so this type of project will add more value to this platform for the future perspective.