Your one stop resource to learn about regulations across the world, technology fundamentals and latest updates on engine and emissions control technologies.
Non-profit organization with a mission “to improve the environmental performance and energy efficiency of road, marine, and air transportation”. Excellent resource for high quality reports on implications of new regulations and technology assessments.
U.S. based non-profit trade association of emissions control and electrification technology suppliers. Check out the white papers under the “Reports” section for a wealth of information on new technologies.