An electric car in the Netherlands uses around 300 Watt on average over a year. That's not a lot. The grid challenges arise because people like to charge them fast. 11 kW in a residential street is a lot. And so is 150-400 kW at a fast charging station.
@Sustainable2050 300 kW a year? 300 Watt sounds off.
@fschaap @Sustainable2050 About 2500kWh a year divided by 8760 hours is 285Wh. About right.