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Lessons learned on early electric vehicle fast-charging deployments

This white paper provides an overview of electric vehicle fast charging installed around the world and the lessons to be learned thus far. We review future-looking studies in the context of current...
Published 2018.08.01: Publication

The continued transition to electric vehicles in U.S. cities

This paper analyzes electric vehicle market development in the U.S. and the actions that are driving it. The report catalogues forty unique city, state, and utility electric vehicle promotion actions...
Published 2018.07.24: 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

Evaluation of real-world fuel consumption of light-duty vehicles in China

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. Building on previous work, this project...
Published 2018.06.21: Publication

Power play: How governments are spurring the electric vehicle industry

This white paper provides a detailed assessment of light-duty electric vehicle sales and manufacturing, including the associated battery production and its suppliers. We analyze where electric...
Published 2018.05.15: Publication

The new passenger car fleet in China, 2014: Technology assessment and comparison, 2014 versus 2010

China, the world’s largest passenger car market since 2009, has adopted a series of fuel-consumption regulations, starting in 2004. If all manufacturers meet their corporate-average fuel consumption...
Published 2018.05.03: Publication

中国城市新能源乘用车激励政策评估

在中央和地方政策的大力扶持下,我国的新能源汽车市场飞速发展,无论是在绝对体量还是在发展速度上,都无国能出其右。但是,在整体中国市场大繁荣的背景之下,不同城市的新能源汽车推广情况却大相径庭。上海、北京、深圳、杭州等城市的新能源乘用车年销量已经过万,成功跻身“世界电动车之都”的行列, 但是,在其他一些示范推广城市,却鲜有新能源汽车的踪影,很多城市的新能源乘用车年销量仍不足千辆,有的甚至几近为零。显然...
Published 2018.04.12: Publication

How will off-cycle credits impact U.S. 2025 efficiency standards?

This white paper analyzes the U.S. off-cycle credit program within the 2025 greenhouse gas regulations. Specifically, the paper analyses the predicted and actual use of the off-cycle provisions based...
Published 2018.03.27: Publication

Fuel consumption simulation of HDVs in the EU: Comparisons and limitations

The CO2 certification procedures for HDVs in the EU and the United Stated use a combination of component testing and vehicle simulation to assign official CO2 emission and fuel consumption values....
Published 2018.03.06: Publication

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

A comparison of induced land-use change emissions estimates from energy crops

The introduction of the first generation of biofuels made from food crops has been controversial largely due to concerns over competition for land with food crops, thus raising global crop prices and...
Published 2018.02.06: Publication

Remote sensing of motor vehicle exhaust emissions

This report provides a comprehensive overview of vehicle remote sensing, an emissions measurement technique which has been used for more than 25 years to evaluate emissions from passing motor...
Published 2018.02.01: Publication

South Africa's new passenger vehicle CO2 emission standards: Baseline determination and benefits assessment

South Africa’s new passenger vehicle fleet is the largest on the African continent and the 18th largest globally. South African manufacturers sold more than 412,000 new vehicles in 2015, and exported...
Published 2018.01.17: Publication

EU HDVs: Cost effectiveness of fuel efficiency technologies for long‑haul tractor‑trailers in the 2025‑2030 timeframe

In the European Union, CO2 emissions from commercial vehicles grew much faster than from passenger vehicles from 1990 to 2014. Trucks and buses now produce about a quarter of CO2 emissions from road...
Published 2018.01.16: Publication

Transpacific airline fuel efficiency ranking, 2016

This report compares the fuel efficiency of 20 airlines operating nonstop flights between the mainland United States and East Asia and Oceania. It extends the previous transatlantic fuel efficiency...
Published 2018.01.16: Publication

U.S. domestic airline fuel efficiency ranking, 2015–2016

Following in the footsteps of the 2010–2014 airline rankings, this study ranks U.S. domestic air carriers by their overall fuel efficiency for the years 2015 and 2016. The analysis continues the use...
Published 2017.12.14: Publication

From laboratory to road: A 2017 update

This 2017 update of the From Laboratory to Road series covers 1.1 million passenger cars from 14 data sources and eight European countries. The analysis shows that the gap between official and real-...
Published 2017.11.05: Publication

From laboratory to road international: A comparison of official and real-world fuel consumption and CO2 values for passenger cars in Europe, the United States, China, and Japan

This study investigates the gap between real-world and official CO2 emission values in the four largest vehicle markets in the world: China, the EU, Japan, and the United States. The analysis shows...
Published 2017.11.05: Publication

CO2 reduction technologies for the European car and van fleet, a 2025–2030 assessment

When the European Union (EU) introduced its first set of mandatory new vehicle CO2 standards in 2009, for passenger cars, and 2011, for light commercial vehicles, vehicle mass was chosen as a utility...
Published 2017.10.10: Publication

Emerging best practices for electric vehicle charging infrastructure

This report provides a global assessment of charging infrastructure deployment practices, challenges, and emerging best practices in major electric vehicle markets. Although most early adopters...
Published 2017.10.04: Publication

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