The LEAF is just part of it folks. Nissan's ultimate goal is to develop a zero-emission society. It may seem farfetched, but the Japanese automaker doesn't really see any alternative and is hosting more frequent discussions about the utopia. Yet, despite all of Nissan's "talk" of a zero-emission society, many consumers have been left wondering: What exactly does a zero-emission society look like?

To answer that question, Nissan has created "The Planet Zero" interactive website. In classic gaming style, visitors can play around in different "worlds". Only on Planet Zero, the worlds are alternative power sources (i…