Policy Options to Reduce Emissions from the Road Transport Sector in Turkey

Executive Summary

Vehicle sales and emissions are increasing rapidly in Turkey. Ensuring that new vehicles introduced in the coming years incorporate the best available technology and achieve the lowest possible emission levels is essential not only for protecting the environment and public health, but also for strengthening the economy and international competitiveness. A range of policy measures could help improve the efficiency of Turkey's vehicle fleet while reducing emission levels.

Mandatory carbon dioxide emission standards for new vehicles have been successfully implemented in other markets but have not yet been introduced in Turkey. Fuel savings resulting from lower carbon dioxide emissions in the new vehicle fleet could enable average emission levels of 84 g/km and 69 g/km by 2023 under annual reduction rates of 4% and 6%, respectively, while offering consumers a relatively short payback period of four to five years.

Partially revising Turkey's current vehicle taxation system to take carbon dioxide emissions into account would provide a strong financial incentive for consumers to choose more efficient, lower-emission vehicles. In addition, implementing the Worldwide Harmonised Light Vehicle Test Procedure (WLTP), including mandatory emissions testing for new vehicle models and regular testing of vehicles in use by public authorities or independent third parties, would significantly improve the reliability of vehicle emissions data, which forms the basis for effective policy measures.

According to the report, implementing these policy measures could reduce carbon dioxide emissions from Turkey's light commercial vehicle fleet by approximately 36%. The proposed measures are also expected to encourage greater investment in vehicle technologies, reduce expenditure on fuel and oil imports, and generate economic benefits for all stakeholders in Turkey, including consumers and the vehicle and automotive parts manufacturing industries.