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Fuel-efficiency technology trend assessment for LDVs in China: Transmission technology

This working paper assesses technology progress and new developments in transmissions in China. The conventional automatic transmission is the most popular non-manual transmission technology in...
Published 2018.09.17: Publication

Cost-benefit assessment of the China VI emission standard for new heavy-duty vehicles

The China VI standard is among the world’s most stringent HDV emission standards and combines best practices from both European and U.S. regulations. It will be a key pathway to clean up diesel...
Published 2018.09.11: Publication

China’s Stage VI emissions standard for heavy-duty vehicles (final rule)

On June 28, 2018, the Ministry of Ecology and Environment (MEE) of the People’s Republic of China released the final rule for the China VI emission standard for heavy-duty vehicles. The China VI...
Published 2018.07.20: Publication

Laboratory and on-road testing of exhaust emissions of two modern China 5 light-duty gasoline vehicles

There is growing evidence that vehicle emissions under real-world driving conditions can be significantly higher than certified emissions values as tested in the laboratory. As part of China’s...
Published 2018.07.13: Publication

China VI: A milestone for the world’s transition to soot-free vehicles

On June 28, China officially released the China VI emission standard for new heavy-duty vehicles, which is equivalent to, or in some aspects even more stringent, than the Euro VI emission standard....On June 28, China officially released the China VI emission standard for new heavy-duty vehicles. If effectively implemented, it will transition all new heavy-duty vehicles in China to soot-free...
Published 2018.07.03: Blog Post

Real-world emissions in China: A meta-study of PEMS data

Vehicle emissions control programs in China have made considerable progress, mainly attributed to the uptake of emissions control technologies driven by increasingly stringent standards and improved...
Published 2018.02.12: Publication

How well are governments enforcing vehicle emissions standards? Worldwide, the answer is: Not as well as they could be

New survey-based study shows notable disparities in compliance activities, accomplishments among most important global vehicle markets Washington DC—A new study cataloging and evaluating the efforts...
Published 2017.11.14: News

Global baseline assessment of compliance and enforcement programs for vehicle emissions and energy efficiency

As vehicle pollution and fuel efficiency regulations have become more stringent, the technologies required to mitigate emissions and reduce fuel consumption become increasingly complex. One...
Published 2017.11.14: Publication

Cost–benefit analysis of early implementation of the China 6 light-duty vehicle emission standard in Guangdong Province

Guangdong Province, ranked first in gross domestic product for the past 28 years in China, has consistently taken actions to improve local air quality. The region is well-known for the “Guangdong...
Published 2017.08.09: Publication

Impacts and mitigation of excess diesel NOx emissions in 11 major vehicle markets

A new study published online May 15 in the journal Nature quantifies the global health and environmental burden of real-world diesel NOx emissions in 11 major vehicle markets. The study found that...
Published 2017.05.22: Event

China's Stage 6 emission standard for new light-duty vehicles (final rule)

On December 23, 2016, the Ministry of Environmental Protection (MEP) of the People’s Republic of China released the final rule of the Stage 6 Limits and Measurement Methods for Emissions from Light-...
Published 2017.03.16: Publication

Proposed fuel-consumption standards for two- and three-wheelers in China

China is one of the top markets in the world for two- and three-wheelers. On October 28, 2016, the Chinese Ministry of Industry, Information and Technology released, for public comment, proposed fuel...
Published 2017.03.08: Publication

Impacts of world class vehicle efficiency and emissions regulations in select G20 countries

In 2014, the G20 Energy Efficiency Action Plan prioritized the establishment of a Transport Task Group (TTG) to promote cooperation among participating G20 countries to develop domestic policies that...
Published 2017.01.25: Publication

Technology pathways for diesel engines used in non-road vehicles and equipment

Internal combustion engines are ubiquitous in today’s society. Applications for these engines cover a broad spectrum, ranging from vehicles that transport passengers and move goods to specialized...
Published 2016.09.16: Publication

China's latest step forward on vehicle emissions regulation

On June 6–7, the Eighth Round of the U.S.–China Strategic and Economic Dialogue was held in Beijing. The two nations are making remarkable progress toward reducing the environmental and energy impact...The newly announced implementation timeline of the China 6/VI vehicle emission standard will accelerate the introduction of the most stringent emission reduction requirements and advanced emission...
Published 2016.07.11: Blog Post

Review of Beijing's comprehensive motor vehicle emission control programs

Transportation is a key contributor to air pollution in urban areas. Beijing, a city with historically poor air quality, has implemented new standards and programs to combat vehicular emissions....
Published 2015.11.05: Publication

Policy solutions to reduce vehicle exhaust emissions under real-world driving conditions

Policymakers worldwide are looking for ways to address the challenge of controlling real-world emissions brought to forefront by the Volkswagen case. In this position brief, we propose a rapid and...
Published 2015.10.01: Publication

China's commitment to improving heavy-duty vehicle efficiency [Press statement]

Last Friday, during President Xi Jinping’s visit to Washington, DC, China announced further significant steps to limit greenhouse gas emissions. Among the important elements of China’s strategy is a...
Published 2015.09.28: News

广东省在用车排放控制方案评估与分析比对报告

控制在用车排放,特别是高排放的老旧车辆,能够快速有效的缓解城市空气污染。 随着中国空气质量改善压力的与日俱增,为减少使用机动车对环境所造成的影响,广东省已经采取了多种方法来减少现有的在用车排放。 广东各市都根据自身的特殊情况和需求,因地制宜的制订出了不同的管理方案。目前,广东省比较普遍的在用车排放控制措施包括通过I/M管理、遥感监测、现场检测、公众监督等手段开展在用车达标管理;推广使用清洁燃料...
Published 2015.06.30: Publication

Costs and benefits of motor vehicle emission control programs in China

China has made tremendous progress in emission control for on-road vehicles (light-duty vehicles, buses, and heavy-duty trucks) in recent decades. The vehicle population in China grew nearly...
Published 2015.06.29: Publication

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