Electricity

Electricity isn't new, but modern science has found interesting and eco-friendly uses for it. Electric vehicles are eco-friendly because they don't produce tailpipe emissions, although the generators producing the electricity used to charge EV batteries do emit pollutants. However, these pollutants are considered to be minimal when compared to the usage of gas. There were over 55,000 Full-Electric Vehicles in 2004, and this doesn't even include hybrids! Annual growth has skyrocketed since then at an approximate growth rate of 39%