The Electric Vehicle industry develop fast during the past several. The stock of Tesla Motors, the electric sports car manufacturer, has risen six-fold in the past year, giving it a market capitalization of $22 billion. The development of Tesla is putting pressure on other automakers like Ford and GM. What's more government of the States is also investing large amount of cash into the this industry and Infrastructure construction. So there is no reason for not choosing Electric Vehicle. So please consider the Carbon Dioxide Emission when you are planning to buy a conventional gas car as the CO2 emission of a conventional gas car is about 3 times of an Electric Vehicle.