The well to wheel efficiency is still better for EVs, even if they are powered by coal , significantly better if powered by gas, and much , much better when pow

The well to wheel efficiency is still better for EVs, even if they are powered by coal , significantly better if powered by gas, and much , much better when powered by renewables. So EVs are better in all circumstances, and enable continuous improvements by using more renewables. The existence of more EVs also creates the incentive to build out renewables. These big shifts never happen in isolation, they need to happen in lockstep.