This is true, same could be said about compromising your vehicle choice of a PHEV, when a pure petrol would be a better option. The comments from the OP seem to be all over the place though, as they seems to have no real working knowledge of either a PHEV/BEV, or a charger etc. A comment "They could also put a charge lead under a mat on the pavement from the door to the car, but the council would have a fit if they stuck a permanent wall charger there." I mean if they can run a cable what the heck have the council got to do with putting a charger on their own house, even if rented, that is just confusing. Also cost money saving has been said to be a none issue, so not sure when benefit the PHEV has at all, just seems like a total faff, and hassle.