Electric Taxis, Picture 1, Cropped Version, Zermatt, Visp District, Switzerland, 2011

Zermatt isn't the only city I've been to with a lot of electric vehicles, but it is the first I've been to where other motor vehicles are banned (with the exception of the fire department, who have Land Rovers). Most of the existing electric vehicles aren't private cars, though, but taxis like these. In overall terms, though, even these are unnecessary, as Zermatt is small enough to be walkable in its entirety, and has good rail connections to just about everywhere Switzerland.