Sunday, October 16, is National Plug In Day. Read on to find out how to charge up an electric vehicle and how to install your own EV charging station. Exciting, economical, and emission free: That’s the new world of electric vehicles! Depending on where you live, you probably are seeing more electric cars on the roads, including the Nissan LEAF, Tesla Roadster, and the Chevy Volt. Other models, such as the Ford Focus, Toyota Prius Plug-in Hybrid, and Mitsubishi i are coming soon.