The report highlights the limitations of current emissions standards and provides detailed recommendations to overcome them. The recommendations cover several topics where the current light-duty vehicle emission standards should be strengthened. These topics include the emission of regulated, unregulated, and climate forcing pollutants; the testing regimes, data evaluation methods, and boundary conditions for demonstrating compliance with type-approval and in-service conformity testing; and measures to improve the durability, emissions performance, and compliance with the standards throughout the useful life of the vehicles.

Assesses progress in 2019 toward reducing black carbon emissions from diesel on-road light-duty and heavy-duty vehicles

Leverages data from The Home Depot and the EPA’s SmartWay program to assess the energy, climate, and health impacts of technology and other emissions reduction strategies on an eastbound trade route from China to the United States.

Analysis of a potential Chinese Emission Control Area finds substantial health benefits in the Greater Pearl River Delta region and the benefit-cost ratio ranges from about 4:1 to 6:1.

Examines fuel-saving technologies for new HDVs in India over the next 10 years and explores how the deployment of technologies will impact petroleum consumption and CO2 emissions to 2050

Estimates the impacts of transportation sector emissions on ambient PM2.5 and provides a detailed picture of the global, regional, and local health effects

The European vehicle market statistics pocketbook offers a statistical portrait of passenger car and light commercial vehicle fleets in the European Union, updated annually. The emphasis is on vehicle technologies and emissions of greenhouse gases and other air pollutants. Brief introductions to each chapter note important trends and provide selected comparisons to other large vehicle markets. In 2017, new car registrations in the EU increased to 15.2 million, the highest level since 2007.

This report assesses progress in 2018 toward implementing the Climate and Clean Air Coalition’s global strategy to introduce low-sulfur fuels and cleaner diesel vehicles.

An updated global inventory of black carbon emissions from the global shipping sector with several recommendations on how to reduce black carbon emissions from ships.

The annual European Vehicle Market Statistics Pocketbook offers a statistical portrait of passenger car, light commercial vehicle, and heavy-duty vehicle fleets in the European Union since 2001, with emphasis on vehicle technologies, fuel consumption, and emissions of greenhouse gases and other air pollutants.