Diesel engines used to power non-road equipment and vehicles, such as agricultural tractors and construction equipment, are a significant source of air pollutant emissions.

The eco-innovations mechanism rewards innovative technologies that produce real-world CO2 savings beyond what is measured over the standardized test cycle during vehicle type approval.

The EEA recently released a preliminary dataset on the CO2 emissions performance of new passenger cars in the EU in 2017. This dataset is used by the European Commission to monitor and evaluate whether manufacturers are in compliance with mandatory CO2 emission targets for passenger cars.

This book develops a holistic appraisal methodology to ensure that economic benefits of investments in transport corridors are amplified and more widely spread, and possible negative impacts such as congestion, environmental degradation, and other unintended consequences are minimized.

This report assesses progress in 2018 toward implementing the Climate and Clean Air Coalition's (CCAC) global strategy to introduce low-sulfur fuels and cleaner diesel vehicles. The rapid reduction of diesel black carbon emissions is one element of a strategy proposed to reduce near-term climate warming by an average of 0.5°C over 25 years.

On May 17, 2018, the European Commission released a regulatory proposal for setting the first ever carbon dioxide (CO2) emission standards for new heavy-duty vehicles (HDVs) sold in the European Union.

There is growing evidence globally and in China of the gap between laboratory test findings and real-world carbon dioxide (CO2) emissions and fuel consumption.