Global vehicle emissions set to decline after 2025, study finds

Wednesday 15 January 2025 - 16:15

By: Dakir Madiha

Global vehicle emissions set to decline after 2025, study finds

Transportation sector reaches turning point as electric vehicles gain momentum

Carbon dioxide emissions from global road transportation will reach their highest point in 2025, marking a significant shift from previous projections that anticipated continued growth until 2050, according to new research from the International Council on Clean Transportation (ICCT).

The think tank's analysis reveals that road transport emissions are expected to peak at approximately nine gigatons this year, driven by the accelerating adoption of electric vehicles and stricter environmental regulations worldwide.

This watershed moment in transportation emissions comes decades earlier than initially forecast, though the ICCT cautions that progress could face setbacks. The organization points to potential challenges in the European Union, where some climate initiatives face opposition due to their financial implications and implementation challenges.

The report builds on the ICCT's 2021 findings, which projected substantial emission reductions in the decades following 2050. This positive outlook stems from policy initiatives requiring increased electric vehicle integration in new car sales, combined with improving affordability of electric technology that has catalyzed market adoption.

Regional variations play a crucial role in this global trend. The study indicates that emission decreases in major automotive markets, including China, the United States, and the European Union, will compensate for increasing emissions in other regions, particularly across Asia.

The ICCT's comprehensive analysis encompasses the full spectrum of vehicle-related greenhouse gas emissions, including both manufacturing processes and actual road use. This holistic approach provides a complete picture of the transportation sector's environmental impact and its trajectory toward reduced emissions.