Insight & Analysis
The ICCT provides independent research and technical and scientific analysis to regulators, policy makers, researchers, and others working to support and develop clean transportation policies around the world.
Latest Publications
More PublicationsReport
Life-cycle greenhouse gas emissions from passenger cars in the European Union: A 2025 update and key factors to consider
Policy Brief
Health and air pollution benefits of a global 0.1% fuel sulfur limit on marine fuels
TRUE publication
Evaluation of real-world vehicle emissions in Kampala, Uganda
Report
Air and greenhouse gas pollution from private jets, 2023
Market Spotlight
European Market Monitor: Cars and vans (May 2025)
Market Spotlight
Race to zero: Zero-emission bus and truck market in the United States, 2024
Working Paper
The economics and greenhouse gas emissions of renewable hydrogen and e-fuels imported in the European Union
Report
Global Automaker Rating 2024/2025: Who is leading the transition to electric vehicles?
Videos
More VideosWe produce a variety of video content, from our Chart of the Week and 1 Minute for Clean Transportation series to animations, author interviews, and recorded webinars.
Video
Avances de calidad de combustible y estándares de eficiencia energética para vehículos
Video
Vehicle emissions in Delhi Gurugram are multiple times higher than lab limits
Video
Actualizaciones sobre estándares de emisiones para el sector transporte y calidad del aire en ciudades de América Latina
Charts & Visualizations
More Charts & Visualizations
Explainers
More ExplainersFrom the background to the details: blogs, briefs, videos, card stacks, infographics, and visualizations to illuminate the problems and opportunities for clean transportation policy.
Tools
Initiatives and Partnerships
