When talking about eco-friendly vehicle, hydrogen powered ones are known already followed by solar powered ones. However, have you ever heard of a wind powered vehicle already? Well, designer Nathan Hintz have a wind powered vehicle concept called WindJet. As the name suggests, the bright yellow super green car concept will use low drag turbines for its batteries to be recharged while in motion. This can be an amazing concept when it comes to fuel efficiency. However, I find its rear appearance pretty disturbing and maybe weird. Overall, the car concept looks great and its fuel efficient. Great enough for a polluted world we have today.
Source: Nathan Hintz