VW Pholeum - A Sustainable Vehicle Concept

This recent post on The Design Blog showcases a new vehicle concept designed by Alexei Mikhailov dubbed "VW Pholeum" that caters to transportation needs of a metropolitan city. This futuristic vehicle fits one single passenger, and it runs on wheels which are made of bio-degradable rubber. The concept car generates power from electric motors and it supported by hydrogen fuel cells. This might be the future of sustainable vehicles.