To celebrate the U.K.’s Clean Air Day, Nissan has unveiled an impressive electric ice cream van that generates zero emissions while serving up a variety of cool and refreshing ice cream flavors on the go. The van is a fully electric vehicle installed with two Nissan Energy ROAM power packs and rooftop solar panels in order to power the van as well as the on-board equipment that helps keep the scrumptious ice cream nice and cold. There’s nothing like a cold ice cream cone to help cool off on a hot summer’s day.