Plug-in Electric Vehicle Sales to Reach 5.2m Globally by 2017

Cumulative sales of plug-in electric vehicles will reach 5.2 million units by 2017; up from just under 114,000 vehicles in 2011, according to a new report from Pike Research. By the same year, cumulative sales of hybrid electric vehicles will represent an additional 8.7 million vehicles, for a combined total of 13.9 million units in […]