There is no definitive answer to this question as different countries have varying levels of electric vehicle ownership and use. However, it is believed that Norway has the highest number of electric vehicles per capita, with around one in every three cars on the road being electric. Other countries with high levels of electric vehicle ownership include China, the Netherlands, and Sweden.
One of the main reasons for Norway's high level of electric vehicle ownership is the country's strong commitment to renewable energy. Almost all of Norway's electricity comes from hydroelectric power, meaning that electric vehicles have a very low environmental impact. The Netherlands has also been a leader in electric vehicle ownership thanks to its expansive charging infrastructure, while China is expected to see the highest growth in electric vehicle ownership in the coming years due to its large population and growing concerns about air pollution.