About that electricity infrastructure ... It takes electricity to refine and distribute crude oil into gasoline and diesel fuel!
How much, is a little bit difficult to ascertain ...
The consensus seems to be somewhere near 5 kWh per gallon of gasoline (presumably US gallon - i.e. about 1.2 kWh per litre).
Well then.
A combustion-engine vehicle the size of a Chevy Bolt would probably use 7 or 8 litres per 100 km - implying about 8 or 9 kWh per 100 km (at the refinery, at the pipelines, etc).
The lifetime-consumption in mine is around 15 kWh per 100 km although that's on the increase lately owing to the cold weather.
If this is the case, then the estimate linked to in the first article above, that electricity consumption to drive a petrol vehicle is about half what it would be to drive an EV the same distance, is in the ballpark. And that's going to be true for all liquid-fuelled transportation - car, truck, airplane, train, whatever.
Which means ... the energy-infrastructure impact of switching to EV isn't as big as one might think, although the electricity distribution needs to be redistributed from refinery to charging stations.
How much, is a little bit difficult to ascertain ...
Gas Cars Consume Much More Electricity Than People May Realize
Some people fear EVs may eventually crash the electrical grid. There are plenty of details they should know before they let their concerns get the best of them.
insideevs.com
The consensus seems to be somewhere near 5 kWh per gallon of gasoline (presumably US gallon - i.e. about 1.2 kWh per litre).
Well then.
A combustion-engine vehicle the size of a Chevy Bolt would probably use 7 or 8 litres per 100 km - implying about 8 or 9 kWh per 100 km (at the refinery, at the pipelines, etc).
The lifetime-consumption in mine is around 15 kWh per 100 km although that's on the increase lately owing to the cold weather.
If this is the case, then the estimate linked to in the first article above, that electricity consumption to drive a petrol vehicle is about half what it would be to drive an EV the same distance, is in the ballpark. And that's going to be true for all liquid-fuelled transportation - car, truck, airplane, train, whatever.
Which means ... the energy-infrastructure impact of switching to EV isn't as big as one might think, although the electricity distribution needs to be redistributed from refinery to charging stations.