and when Nuclear as well as Renewable power plants come online (and they will), there will be a much greater improvements over the entire 'Life Cycle'...btw, EVs are already more energy efficient than internal combustion engine vehicles (85% conversion efficiency for EVs, versus less than 40% for ICEs)...say it with me..."Let's Go Electric!"
Link: https://www.cnbc.com/2021/07/26/lifetime-emissions-of-evs-are-lower-than-gasoline-cars-experts-say.html