Sources

NASDAQ | The Rise of Electric Vehicles: By The Numbers | http://www.nasdaq.com/article/the-rise-of-electric-vehicles-by-the-numbers-cm595564#/ixzz4Qk9bkibW)
EV Obsession | 
EV Infographic Chock-Full Of Stats | http://evobsession.com/ev-infographic-chock-full-of-stats/
Sustainablog | Battery Recycling: How We’ll Keep Electric Vehicle Batteries Out Of Landfills | http://sustainablog.org/2015/07/battery-recycling-how-well-keep-electric-vehicle-batteries-out-of-landfills/
Union of Concerned Scientists | The State of the Electric Car Market in 4 Charts and Graphs | http://blog.ucsusa.org/josh-goldman/electric-car-market