Top Six Trends In Plug-In Electric Cars Through 2020

Electric Avenue charging stations in Portland, Oregon [photo: Portland General Electric]

Five years after the first mass-market electric car hit the market, cars with plugs haven’t lived up to the most optimistic projections for their adoption. They are at least pacing the rate of hybrid cars over their first five years, but numerous factors have challenged what advocates see as an obvious evolution. Many of those challenges reside in… …read more