General Motors Chairman and CEO Mary Barra introduces the 2017 Chevrolet Bolt EV at its world debut during the Consumer Electronics Show Wednesday, January 6, 2016 in Las Vegas, Nevada. The Bolt EV offers more than 200 miles of range on a full charge at a price below $30,000 after Federal tax credits. The Bolt EV features advanced connectivity technologies and seamless integration. The Bolt EV will begin production by the end of 2016. (