If you are stuck in a place where you can’t get to energy easily, the Eolic foldable wind turbine may fit the bill. But remember, it’s only a design right now – still it just looks so cool!
The problem with this design is that the turbine is small. I mean, you would have to be scaling a mountain to make it worth your time in terms of energy. But, who knows, maybe someone will come up with a real energy grabbing idea. In fact, I have heard of guys running tandem props, or more, on the same drive link that supposedly increases the output greatly. But I digress.
The turbine and chassis will be built from light weight materials such as aluminum or carbon fiber.