But what about the cost of all the cups of coffee you'll be buying at motorway services while you wait for your EV to charge - or wait for a charger to become available?
One my recent trip to Durham, it was a 370 mile round trip. I stopped once to recharge, bought a cup of coffee at the same time. I had my meeting and found a small cafe and had lunch with a cup of tea. I would have paid for those any how, there not additional above normal use. I didnt emit any hydrocarbons on the journey, so I saved massively.
Anybody who reckons they can do that journey without any stops is reckless and dangerous- we all need to to a rest break when driving 2+hours
btw I get free supercharging for life of the car, so are always ahead re coffee costs