An electric vehicle is an automobile that is propelled by one electric motor or more, using electrical energy stored in batteries or another energy storage device. Some electric vehicles run one hundred percent on electricity, while others (hybrid electric vehicles) run partly on electricity and partly on some other fuel such as gas or diesel. Using electric vehicles that run one hundred percent on electricity would reduce the total primary energy consumed for personal transportation. There are more than 150,000 electric vehicles companies all over the world who construct and sell all kinds of electric vehicles. When selecting a vehicle, electric vehicles are the wise choice.