With green vehicles becoming more affordable, adoption is at full throttle, despite some recent speed bumps. So, which nations boast the largest share on the road? In an ironic twist, the number one country just happens to be a massive oil producer, while the world's biggest carbon emitter is in the top five.

Read on to discover the top 25 countries leading the way with the largest share of electric vehicles currently on the road, based on data from the International Energy Agency's (IEA) Global EV Outlook 2025.