Potential future car technologies include new energy sources and materials, which are being developed in order to make automobiles more sustainable, safer, more energy efficient, or less polluting. Cars are being developed in many different ways.
With rising gas prices, the future of cars is leaning towards fuel efficiency, energy-savers, hybrid vehicles, battery electric vehicles and fuel-cell vehicles (Xiang, Jia, Jianzhong, Zhibiao, Yuanzhang, & Qinglin 2008)
One major problem in developing cleaner, energy efficient automobiles is the source of power to drive the engine. A variety of alternative fuel vehicles have been proposed or sold, including electric cars, hydrogen cars, and compressed-air cars.
In one experiment done to improve the future of cars, a new kind of battery was installed which can be easily removed, and recharged in two different ways. First, by a generator integrated with the IC and second by removing the cassettes so that they can be recharged off-board in the home ( Charters, Watkinson, Wykes, & Simpkin, 2008).