I bet it depends on region, distance to station, maint, etc. I moved an hour outside a major metro and my electricity prices increased 60%, but gasoline only 2-5% in the USA. Plenty of trucking, but not much hard infrastructure. Most neighbors still burn wood or truck in propane for heat, yet the average home value is quite high. Its an odd situation, and points out how many of these solutions miss even the suburban populations, much less the rural.