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Survey of best practices in reducing emissions through vehicle replacement programs

In many regions of the world, older, high-emitting vehicles account for a small percentage of the overall vehicle fleet but a disproportionately large share of total emissions. These vehicles may be...
Published 2015.03.02: Publication

Comparing real-world off-cycle NOx emissions control in Euro IV, V, and VI

Heavy-duty vehicles built and certified in conformity to Euro IV and V emissions standards frequently do not achieve the real-world NOx emissions expected under those standards. Now data is becoming...
Published 2015.03.02: Publication

Literature review: Real-world fuel consumption of heavy-duty vehicles in the United States, China, and the European Union

In contrast to passenger cars, data on HDV fuel efficiency are not readily available. That is the primary motivation for this literature review, which provides a summary of recent data on real-world...
Published 2015.02.09: Publication

Global overview of on-board diagnostic (OBD) systems for heavy-duty vehicles

On-board diagnostic (OBD) systems monitor the performance of engine and aftertreatment components, including those responsible for controlling emissions. The OBD system is designed to help ensure...
Published 2015.02.09: Publication

New light commercial vehicles in China, 2010: Technology assessment and international comparisons

This paper assesses fuel consumption and fuel-efficiency technology adoption in China’s light commercial vehicle (LCV) market in 2010, focusing on the differences among vehicle sub-categories and...
Published 2014.10.21: Publication

Green Freight at the UNSG Climate Summit next week

At the UN Secretary-General’s Climate Summit in New York City September 23, countries, cities, non-state organizations and private-sector entities will commit to scale up actions to mitigate short-...
Published 2014.09.15: News

此消彼长的新能源汽车市场(2014上半年更新)

在之前发布的全球电动汽车激励政策研究中,我们对2012和2013年12个地区的电动汽车市场份额及财税激励政策进行排名。今年上半年,随着部分旧政策的失效和新政策的发布,我们观察到电动汽车市场发生的一些变化(见下图)。 2012–2014 年12个地区的电动汽车销量 在2014年的上半年,中国的电动汽车销售量有了明显提升,无论是纯电动汽车还是混合动力车,前6个月的销量均已超过2013年全年的销量。...2014年上半年中国电动汽车销量明显提升,近期各项新政的出台再次给电动车市场的扩张强有力的支持。此外,世界两大电动车市场发生了有趣的变化,瑞典的电动车销量陡然上升,其他市场较为稳定。原因为何?我们观察了几个比较有趣的市场。
Published 2014.08.20: Blog Post

Electric vehicle markets have their ups and downs (2014 YTD update)

In this study published earlier this year we ranked electric-vehicle market shares in 12 regions in 2012 and 2013 and summarized tax credits and other incentives available to EV buyers. But policies...The first six months of 2014 saw an interesting divergence in the top two EV markets, a big sales jump in Sweden, and steady-state to modest market growth elsewhere. So, what's going on? Let's take a...
Published 2014.08.11: Blog Post

The 4th Sino-US Workshop on Motor Vehicle Pollution Prevention and Control

On June 9-10, 2014, the International Council on Clean Transportation (ICCT) and the Vehicle Emission Control Center of the Ministry of Environmental Protection (VECC-MEP) co-sponsored the 4th Sino-...
Published 2014.06.30: Event

To fine or not to fine? Implementing standards

On May 7, China’s Ministry of Industry and Information Technology (MIIT) released its proposed Enforcement Rule for New Passenger Car Corporate-Average Fuel Consumption Standard for public comment....China’s Ministry of Industry and Information Technology (MIIT) has released its proposed Enforcement Rule for New Passenger Car Corporate-Average Fuel Consumption Standard for public comment. One...
Published 2014.06.25: Blog Post

ICCT对《加强乘用车企业平均燃料消耗量管理》征求意见稿的评论

工业和信息化部于5月7日在其网站上发布了《关于加强乘用车企业平均燃料消耗量管理的通知》(下称《监管办法》提案)并向社会公开征集意见。我们认为《监管办法》是整个乘用车第三阶段(以及以后标准)体系的关键环节,没有监管办法的标准不能称之为完整的标准,对车队油耗水平的改善的效果具有很大不确定性。纵观欧美等发达国家的车辆能效或温室气体排放标准体系,都是将标准值、核算体系、灵活达标机制和监管、...工业和信息化部于5月7日在其网站上发布了《关于加强乘用车企业平均燃料消耗量管理的通知》并向社会公开征集意见。我们认为《监管办法》是整个乘用车第三阶段(以及以后标准)体系的关键环节,没有监管办法的标准不能称之为完整的标准,对车队油耗水平的改善的效果具有很大不确定性。
Published 2014.06.25: Blog Post

广东省实施国5/V和国6/VI汽车排放标准的成本收益分析

本报告是国际清洁交通委员会(ICCT)对广东省实施更加严格的新车排放与燃油质量标准进行的成本效益分析。该报告对未来污染排放、健康与气候影响、以及相关成本进行预测分析。 分析结果表明,在广东提前实施国5/V(轻型车/重型车)排放标准和超低硫燃油标准可以迅速减少来自机动车的污染排放。污染排放的下降将减轻空气污染,提高公共健康,同时降低了影响气候变化污染物的排放。运用标准成本效益法,...
Published 2014.06.20: Publication

China Phase 3 new passenger car fuel consumption: Proposed implementation rule

China’s Ministry of Industry and Information Technology (MIIT) released its proposed implementation rule for the China Phase 3 new passenger car fuel consumption standard (GB 27999-2011) on May 7....
Published 2014.06.20: Publication

International Workshop on Technology and Policy Solutions for Energy-Efficient and Low Carbon Light-Duty Vehicles

High-level government officials from China’s key ministries responsible for setting fuel economy standards for the country, over 70 experts from semi-governmental research agencies, the academy, NGOs...
Published 2014.06.19: Event

Costs and benefits of China 5/V and 6/VI standards in Guangdong Province

The ICCT conducted a cost-benefit analysis of the introduction of stringent new vehicle emissions and fuel-quality standards in Guangdong Province. The analysis estimates future emissions, health and...
Published 2014.06.16: Publication

Final Phase 2 China fuel consumption standard for commercial HDVs

In February 2014, China’s Phase 2 heavy-duty vehicle fuel consumption standards were finalized. The final rule remains unchanged from the late 2012 proposal by China’s Ministry of Industry and...
Published 2014.06.16: Publication

Bought a tiger, got a Hello Kitty? How to fix vehicle fuel economy fraud in China

China’s most powerful government-controlled television broadcaster, CCTV, is famous for sensational stories exposing product-quality issues. Its March 15 show made auto industry PR specialists in...China’s powerful government-controlled broadcaster, CCTV, not long ago did a show on vehicle fuel economy fraud, and that has made auto industry PR specialists uneasy. Here's how to calm their poor...
Published 2014.05.30: Blog Post

Request for Proposals: Scoping Study, International Technology Verification Center

Summary This request for proposals (RFP) seeks a consultant or consulting team with expertise in technologies for freight efficiency, operational strategies, and technology verification to develop a...
Published 2014.05.22: News

补贴并非万全之策,中国需要什么样的新能源汽车激励政策?

尽管2013年新能源汽车 (即电动汽车)的销售量超过17500辆,在近期一篇ICCT的研究中,中国的电动汽车市场在研究的11个国家中发展较为缓慢:相对于中国庞大且飞速增长的机动车市场,轻型电动汽车占乘用车销售量的比例仅不到0.1%。其中,纯电动汽车(BEV)占轻型新能源车市场的80%,远远高于插电式混合动力车(PHEV)。此外,中国市场上的大部分轻型电动汽车为政府公务车和出租车,而并非私人购买。...中国需要深入了解不同激励措施的角色及其可能引发的市场反馈。建立综合的电动汽车发展战略不仅可以支持电动汽车早期引入,也为长期电动汽车向成熟市场进军做准备。
Published 2014.05.07: Blog Post

If subsidies are no panacea, how to incentivize electric vehicles in China?

Even with more than 17,500 electric vehicles (EVs) sold in 2013, China is among the slower EV markets of the eleven examined in a recent ICCT study: light-duty EVs amount to less than 0.1 percent of...China needs a better understanding of the roles of different incentives and the corresponding market response. A comprehensive EV strategy must support not only early adopters but also a long-term...
Published 2014.05.06: Blog Post

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