Can electric vehicles go mainstream?

There are currently over 5.1 million electric cars on the roads globally, or 0.6% of the passenger car stock worldwide. The International Energy Agency aims to increase the share of electric vehicles globally to 30% by 2030. CNBC's Nessa Anwar goes on the road to find out the challenges and opportunities in the electric vehicle space.
08:06
Thu, Oct 24 20194:04 AM EDT