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Early adoption of China 5/V vehicle emission standards in Guangdong

On February 15, 2015, the Guangdong Environmental Protection Department (EPD) announced a province-wide plan for early adoption of China 5/V (Euro 5/V-equivalent) tailpipe emission standards....
Published 2015.05.08: Publication

Japan light commercial vehicle fuel economy standards for 2022

In March, an advisory committee to Japan’s Ministry of Land, Infrastructure, Transport and Tourism (MLIT) and Ministry of Economy, Trade, and Industry (METI) finalized new fuel economy standards for...
Published 2015.04.28: Publication

Testing methods for heavy-duty vehicle fuel efficiency: Trends and implications for India

A number of countries, including Japan, the U.S., Canada, and China, have implemented regulations to control heavy-duty vehicle fuel consumption and greenhouse gas emissions, and the European Union...
Published 2015.04.27: Publication

Cost effectiveness of advanced efficiency technologies for long-haul tractor-trailers in the 2020–2030 timeframe

As U.S. regulatory agencies work on the second phase of heavy-duty vehicle greenhouse gas (GHG) emissions and fuel-efficiency standards, a key question concerns the payback periods of various...
Published 2015.04.21: Publication

Advanced tractor-trailer efficiency technology potential in the 2020–2030 timeframe

As U.S. regulatory agencies work on the second phase of heavy-duty vehicle greenhouse gas (GHG) and efficiency standards, one key issue is understanding how available and emerging technologies might...
Published 2015.04.20: Publication

Regulatory considerations for advancing commercial pickup and van efficiency technology in the United States

The U.S. Environmental Protection Agency and the National Highway Traffic and Safety Administration are at work on the second phase of greenhouse gas and fuel efficiency standards for medium- and...
Published 2015.04.20: Publication

Green freight programs and technology verification

Voluntary “green freight” programs have been established in a number of countries and regions, with the goal of increasing the fuel efficiency (and reducing GHG emissions) of trucking fleets and...
Published 2015.04.03: Publication

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

Accelerating progress from Euro 4/IV to Euro 6/VI vehicle emissions standards

After the adoption of Euro 5/V standards in the EU, certain shortcomings in the regulation became apparent. For heavy-duty vehicles, Euro V standards have not achieved hoped-for reductions for NOx...
Published 2015.03.05: Publication

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

Costs and adoption rates of fuel-saving technologies for trailers in the Canadian on-road freight sector

This report, “Costs and adoption rates of fuel-saving technologies for trailers in the Canadian on-road freight sector,” is the outcome of a collaboration between the ICCT and Pollution Probe, a...
Published 2015.02.11: 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

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,...
Published 2015.01.30: Publication

Potential low carbon fuel supply to the Pacific Coast region of North America

This study investigates the potential to meet the fuel carbon goals of four jurisdictions of the Pacific Coast region, simultaneously. California’s Low Carbon Fuel Standard, British Columbia’s Low...
Published 2015.01.23: Publication

The state of clean transport policy: A 2014 synthesis of vehicle and fuel policy developments

This report summarizes advances in national and international regulations intended to reduce energy use, mitigate climate change, and control air pollution from motor vehicles and fuels across...
Published 2014.12.23: Publication

Regulaciones sobre emisiones de vehículos pesados en México

En Diciembre 1, 2014, COMARNAT, el comité nacional regulador de la Secretaria de Medio Ambiente y Recursos Naturales (SEMARNAT), aprobó una propuesta de actualización realizada por SEMARNAT a los...
Published 2014.12.22: Publication

Mexico heavy-duty vehicle emissions standards

On December 1, 2014, COMARNAT, the national regulatory committee of Mexico's Secretariat of Environment and Natural Resources (SEMARNAT), approved a proposed update by SEMARNAT to existing emissions...
Published 2014.12.22: Publication

Proposed Saudi Arabia CAFE standard for new LDVs 2016-2020

The Kingdom of Saudi Arabia (KSA) announced new light-duty vehicle (LDV) fuel economy standards in November 2014. The proposed standards apply to all new and used passenger vehicles and light trucks...
Published 2014.12.18: Publication

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