Fact:
The oil industry isn't going to disapear overnight, not even in 10 years, maybe gas vehicles will be phased out in 40 years. The amount of electricity we currently make is much to little to be able to charge EVERYONES car. The infastructure isn't there, see California when they have roaming black outs (shutting power off to parts of the city to conserve energy when everyone is running their air conditioners)