a us version of that map: http://www.ucsusa.org/publications/catalyst/winter16-electric-vehicles-just-how-green-are-they http://www.ucsusa.org/publications/cata

a us version of that map: http://www.ucsusa.org/publications/catalyst/winter16-electric-vehicles-just-how-green-are-they http://www.ucsusa.org/publications/catalyst/winter16-electri...