According to the organizers of AltCar Expo, there would actually be over a hundred alternative fuel vehicles and high MPG vehicles to be showcased. The range would include vehicles that have various sources of fuel and power - from hybrid to electric to compressed natural gases, to hydrogen to plug-ins to ethanol and even to biodiesel. He would be sharing his expertise and knowledge at the AltCar Expo on the vehicles that clean air and fuel efficient. Of course, he would be dwelling on such type of vehicles that are also already available for anyone to purchase.