The grid infrastructure, dramatically increased power generation requirements, and the massive investment in same to support countless millions of hybrid/electric vehicles plugging in every night is a pipe dream. A "dark" and dangerous one at that.
Let's see an analysis that would provide the real world wide investment cost (staggering to be sure) and also include the petroleum (emissions?) needed to build an electric vehicle. Most governments are already technically bankrupt. Fossil fuels will reign and combustion engines will be the norm for generations to come pending a nuclear solution. Whatever the future solution is it won't be a storage battery!