Electric vehicles (EVs) are becoming increasingly popular, as people and cities all over the world have started recognizing their advantages and introducing initiatives to promote the use of the plug-in transport option. Although EVs are still largely considered to be somewhat “cars of the future,” there’s a rising global movement committed to making existing electric cars a reality of today. In a major recent study, the International Energy Agency (IEA) analyzed this trend and found that only 16 cities and regions in the world account for a staggering one-third of all the EVs in use today.