The fleet of plug-in electric vehicles in Norway is the largest per capita in the world, with Oslo recognized as the EV capital of the world. As of July 2016, the market concentration was 21.5 registered plug-in cars per 1,000 people, 14.2 times higher than the U.S., the world's largest country market.Norway's fleet of electric cars is one of the cleanest in the world because 98% of the electricity generated in the country comes from hydropower. In March 2014, Norway became the first country where over one in every 100 passenger cars on the roads is a plug-in electric, and the segment's market penetration passed 3% in December 2015.
