Norway is inching incredibly close to its goal of selling only zero-emission new vehicles, but advocates say incentives must be kept in place.

Almost 96 percent of new cars registered in Norway in January were electric, an unparalled number in the world and close to the country's goal of selling only zero-emission vehicles as of this year.

Almost 96 percent of new cars registered in Norway in January were electric, close to the Scandinavian country's goal of selling only zero-emission vehicles as of this year. If the rest of the year continues like this,