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Engines and tires as technology areas for efficiency improvements for trucks and buses in India

India is in the process of developing fuel efficiency standards for new heavy-duty vehicles, and one critical input to regulatory development is a technology potential analysis to determine the...
Published 2016.03.02: Publication

Cost-benefit analysis of Brazil's heavy-duty emission standards (P-8)

DOWNLOAD PORTUGUESE VERSION (PDF) Brazil has controlled heavy-duty vehicle (HDV) emissions through the Programa de Controle da Poluição do Ar por Veículos Automotores (PROCONVE) since 1990,...
Published 2016.03.01: Publication

Costs of emission reduction technologies for heavy-duty diesel vehicles

This report presents the manufacturing costs of emission control technology used to meet recent U.S. and European emission standards for heavy-duty diesel engines and vehicles. The costs assessed...
Published 2016.02.29: Publication

Costs and benefits of shore power at the port of Shenzhen

China is home to seven of the world’s ten largest and busiest container ports. While these ports bring an economic benefit to China, they also bring shipping-related emissions. Studies conducted in...
Published 2015.12.28: Publication

The European Real-Driving Emissions Regulation

Beginning in 2017, the European Union’s emissions type-approval procedure for passenger cars will include a new Real-Driving Emissions (RDE) test conducted using on-board portable emissions...
Published 2015.12.28: Publication

Direct progression from Bharat IV to Bharat VI national vehicle emission standards in India

The Indian Ministry of Petroleum and Natural Gas has been considering the possibility of leapfrogging from Bharat Stage (BS) IV emission standards in April 2017 to BS VI emission standards in April...
Published 2015.09.15: Publication

[Press release] Vehicle tests show dramatic variation in NOx emissions from modern diesel cars on new EU test cycle, with exceedances up to 15 times the current regulatory limit

Some automakers meeting diesel NOx emissions standards under more realistic driving conditions, while others lag badly. The technologies to control emissions of nitrogen oxides (NOx) from modern...
Published 2015.09.03: News

NOx control technologies for Euro 6 diesel passenger cars

Controlling nitrogen oxide (NOx) emissions from Euro 6 diesel passenger cars is one of the biggest technical challenges facing automakers. Euro 6 limits NOx emissions from diesel passenger cars to 80...
Published 2015.09.03: Publication

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

Review and comparative analysis of in-use vehicle emission control programs in Guangdong Province

Controlling emissions from the in-use fleet, particularly from high emitters and older vehicles, can immediately alleviate urban air pollution. As pressure to address China's air quality issues...
Published 2015.06.29: Publication

Policies to reduce fuel consumption, air pollution, and carbon emissions from vehicles in G20 nations

The transport sector consumes more than half of global oil production, and releases nearly a quarter of all anthropogenic carbon dioxide emissions. Motor vehicles and engines contribute to ambient...
Published 2015.06.08: Publication

Request for Proposals: Air Quality Modeling Inputs to Rapid Health Impact Assessment Tool for Port Emissions

Summary This request for proposals (RFP) seeks an experienced consulting group or individual with expertise in atmospheric chemistry and air quality modeling, urban- and regional-scale air pollution...
Published 2015.05.19: News

Fast and Furious

China’s State Council decided last month to lower the cap on sulfur content in gasoline and diesel for on-road vehicles to 10 parts per million (ppm) in 2016. This is a huge leap for a country whose...Having slashed sulfur content limits for on-road diesel fuel, China's policymakers may turn their attention to other sources of particulate pollution. With official limits for marine fuel an eye-...
Published 2015.05.18: Blog Post

Committing to clean up cars and trucks

On Friday, March 27, Mexico issued its commitment to reduce greenhouse gas emissions as part of the U.N. Framework Convention on Climate Change (UNFCCC). Although at first glance the INDC (Intended...Mexico's INDC (Intended Nationally Determined Contribution) to reduce greenhouse gas emissions is tied to real and actionable policy goals.
Published 2015.03.31: Blog Post

ICCT and Shenzhen Habitat and Environment Committee sign Memorandum of Understanding

On 21 March 2015 the International Council on Clean Transportation and the Shenzhen Habitat and Environment Committee (SZHEC) signed a memorandum of understanding that will form the basis of a...
Published 2015.03.24: News

Needs and opportunities to reduce black carbon emissions from maritime shipping

Ports and marine vessels are major sources of diesel particulate matter and black carbon. There are growing concerns about the impacts that air pollution from shipping has on the environment,...
Published 2015.03.24: Publication

Want to help China's smog problem? Some lessons learned from the U.S. Clean Air Act

Over the past two weeks, former CCTV reporter Chai Jing’s documentary “Under the Dome – Investigating China’s Smog” caused a sensation in China and the rest of the world. We were (naturally)...China is in the process of amending its Clean Air Law. Experience with the CAA highlights some key principles that can help give environmental agencies the teeth they need.
Published 2015.03.13: Blog Post

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

Air pollution from marine vessels in the U.S. High Arctic in 2025

Marine vessels are a significant source of greenhouse gas and air pollutant emissions, including CO2, NOX, SOX, particulate matter, and black carbon, which impact local air quality, human health, and...
Published 2015.01.30: Publication

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