The Energy Information Administration (EIA) just released its 2014 Annual Energy Outlook, which predicts electric vehicles will only just start to become mainstream in 2040.
And rest assured, if we were ever to increase our use of electricity on the grand scale required for this, short of changes in the laws of physics, wind power would play hardly no role at all given its near total lack of efficaciousness. Almost certainly in this time period, true energy breakthroughs will be well under way. Such is what the history of science teaches. The unimaginable becomes reality.