Some of the cleanest cars you can buy today are powered by electricity, though the emissions of an electric vehicle (EV) varies depending on where it is plugged in. Even though parts of the U.S. still partially rely on coal fired power, the average EV sold in the U.S. produces the emissions equivalent of a gas vehicle that gets 73 MPG, and more than 70 percent of Americans live in an area where driving an EV results in fewer emissions than a 50 MPG gas-powered vehicle. Check out how electric vehicles (EVs) fare in your neck of the woods with this interactive tool that will calculate an EV’s emissions via zip code.