At 300g/kWh an EV would have to consume 500Wh/km to match combustion cars in terms of emissions. Highway driving in the winter is the only scenario where an EV

At 300g/kWh an EV would have to consume 500Wh/km to match combustion cars in terms of emissions. Highway driving in the winter is the only scenario where an EV can reach 250Wh/km.