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Distribution of air pollution from oceangoing vessels in the Greater Pearl River Delta, 2015

China is the world’s second largest economy and the largest trading nation in the world. Its coastline is visited by thousands of cargo-carrying ships on a daily basis. The Greater Pearl River Delta...
Published 2017.08.23: Publication

[press release] Declining diesel car share not a hurdle for meeting the European Union’s CO2 reduction targets, instead helps reduce compliance costs for manufacturers

In the aftermath of the Dieselgate scandal, the market share of diesel cars in Europe is declining. The average diesel passenger car emits less carbon dioxide (CO2) than a comparable gasoline car...
Published 2017.07.05: News

Shifting gears: The effects of a future decline in diesel market share on tailpipe CO2 and NOx emissions in Europe

The market share of fuel-efficient new diesel cars in the European Union has remained above 50% since 2010, greatly aiding the EU’s efforts to reduce carbon emissions. But diesel market share is...
Published 2017.07.05: Publication

CO2 emissions from new passenger cars in the EU: Car manufacturers' performance in 2016

The paper details manufacturers’ performance in terms of CO2 emissions reduction, fuel and technology trends, and market share. It focuses on differences between Member States and between the major...
Published 2017.07.03: Publication

Effect of P-8 standards on bus system costs in Brazil

Brazil has controlled harmful pollutant emissions from heavy-duty vehicles (HDVs), including trucks and buses, through a series of progressively more stringent vehicle emissions standards put in...
Published 2017.04.14: Publication

European vehicle market statistics, 2016/2017

The annual European Vehicle Market Statistics Pocketbook offers a statistical portrait of passenger car and light-commercial vehicle fleets in the European Union from 2001—and, beginning with the...
Published 2016.12.13: Publication

From laboratory to road: A 2016 update

This 2016 update to a series begun in 2013 analyzes 13 data sources covering 15 years, six countries, and approximately 1 million cars. The analysis shows that, in the EU, the gap between official...
Published 2016.11.16: Publication

[Press release] Real-world vehicle fuel consumption gap continues to widen in Europe

Discrepancy between passenger vehicle type-approval test results and in-use fuel consumption and carbon dioxide (CO2) emissions now at 42 per cent The average gap between official fuel consumption...
Published 2016.11.15: News

Is carbon neutral growth on the horizon for aviation? That depends on your definition

In October 2013, the International Civil Aviation Organization (ICAO), the specialized UN agency that acts as the de facto regulator for aviation worldwide, established an aspirational climate goal... ICAO has struggled to develop an MBM for international aviation for the past 15 years. We’ll know soon whether it succeeds this time and, if so, how close to its goal of carbon neutral growth it...
Published 2016.08.17: Blog Post

Reducing CO2 emissions from road transport in the European Union: An evaluation of policy options

The European Union’s 2030 climate and energy framework requires the transport, building and agriculture sectors to reduce greenhouse gas emissions to 30 percent below a 2005 baseline by 2030. This...
Published 2016.06.01: Publication

Just one more diesel car?

As the debate over local air quality intensifies in Delhi, the Supreme Court of India is considering whether to continue the restriction on sale of diesel cars with engines larger than two liters in... Another possible option beyond levying a punitive fee on diesel vehicles or banning their sale would be for diesel vehicle manufacturers to voluntarily agree to equip all new diesel vehicles sold in...
Published 2016.05.27: Blog Post

Action plan for establishing ship emission control zones in China

On 4 December 2015, China’s Ministry of Transport (MOT) released an action plan for implementing Ship Emission Control Zones (ECZs) in three key coastal regions: the Yangtze River Delta Region (YRD...
Published 2016.05.27: Publication

Emissions inventory for agricultural tractors and construction equipment in India

In 2014, the World Health Organization announced that India’s cities were among the most polluted in the world. Mobile sources are major contributors to local air pollution due to the emissions from...
Published 2016.05.18: Publication

Technical background on India BS VI fuel specifications

The proposed Bharat Stage (BS) VI regulation for on-road vehicles in India includes contains both emission standards for new vehicles as well as specifications for reference and commercial gasoline...
Published 2016.04.22: Publication

The automotive sector in Turkey: A baseline analysis

Turkey is one of the largest vehicle manufacturing countries in the world, and the auto industry plays a key role in the Turkish economy. For Turkey, it is of particular importance to ensure that...
Published 2016.03.18: Publication

Deficiencies in the Brazilian PROCONVE P-7 and the case for P-8 standards

DOWNLOAD PORTUGUESE VERSION (PDF) In January 2012, Brazil implemented the PROCONVE P-7 emission standards for heavy-duty vehicles (HDVs) to replace the previous P-5 standards (Euro III-equivalent)....
Published 2016.03.11: 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

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

Krisis, the Greek goddess of decreasing vehicle CO2 emissions

This week we published the 2015/16 edition of the European Vehicle Market Statistics Pocketbook. I first reviewed a draft of this new publication some time ago, during a visit to my hometown in... What has happened to all the huge SUVs that used to lurk in the streets of Thessaloniki? Where are all the noisy sport cars?
Published 2015.11.25: Blog Post

European vehicle market statistics, 2015/2016

A new edition of the pocketbook is available here. The annual European Vehicle Market Statistics Pocketbook offers a statistical portrait of passenger car and light-commercial vehicle fleets in the...
Published 2015.11.25: Publication

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