As to whether EVs are as environmentally friendly as many people claim is a topic that is hotly debated. The chart near the top of this article screams that they are not. Electricity demand is still rising across the world, most nuclear plants getting very old, and the most ecologically friendly sources are running full out. This means the slack is being taken up by fossil-fuel generated plants. Under the idea of, last in first out, this would mean that almost all the juice being pumped into EVs comes from fossil-fuel generated juice.