Let's not forget that EVs are heavier than their ICE equivalent classes of vehicle, meaning they use more energy. Which is a problem because a) they store ever so much less energy, and b) they're ever so much less energy-efficient. So you need more energy to move them, and charging inefficiency mounts on top of that, but hey, at least you have shorter range!
EVs are not what is going to save the environment. Indeed depending on your source of electricity (most of the world still uses fossil fuels to generate electricity, recall!) you could well be making things worse by switching to an EV.
You know what will save the environment? Ending personal automobile ownership and instead beefing up public transportation.