The carbon intensity of electric vehicle charging varies significantly by country and time-of-day. In countries powered by clean firm sources, like nuclear and hydro, charging is at its cleanest at night when charging is typically expected. However, countries powered by solar and wind are typically at their dirtiest at night.IntroductionThe IPCC has advised that, in order to keep carbon emissions from rising more than 1.5 degrees Celsius above pre-industrial levels, the international community m
