The E.Capsule replaces the current gas stations with energy stations in a form of a tree that can generate and accumulate energy into a reusable capsule to empower a two person future vehicle. The smaller and more flexible stations uses rain, wind and sun power to generate energy and stores them into the e.capsule that can be easily plugged in the specially designed vehicle containing four spots for these power source, each providing 75km of smooth riding. When refueling is needed, move to the nearest energy tree and replace your used E.Capsules with fully charged one.
source : itechfuture