Abstract:

This study evaluates the long-term public health benefits of transitioning to zero-emission transport systems through 2050 by reducing harmful air pollutants from the transportation sector. It estimates that widespread adoption of zero-emission vehicles can substantially lower emissions of fine particulate matter (PM₂.₅) and nitrogen oxides (NOₓ), leading to fewer premature deaths and respiratory and cardiovascular diseases. The analysis compares different policy and technology scenarios to quantify health improvements alongside climate benefits. The findings show that faster electrification and stronger clean transport policies provide the greatest health and environmental gains. Overall, the report concludes that accelerating the shift to zero-emission transport is essential for achieving cleaner air, improved public health, and long-term climate goals.