Search Results

Translate

Filter by content type:

 

Impacts and mitigation of excess diesel NOx emissions in 11 major vehicle markets

Access publication here: Nature, 25 May 2017, doi:10.1038/nature22086 Nitrogen oxide (NOx) emissions from diesel cars, trucks, and buses are a major contributor to air pollution-related deaths...
Published 2017.05.15: Publication

Alternatives to heavy fuel oil use in the Arctic: Economic and environmental tradeoffs

The use of heavy fuel oil (HFO)—the leftover residues from the crude oil refining process—as a marine fuel poses serious environmental and economic risks, especially in ecologically sensitive areas...
Published 2017.04.18: Publication

Impacts of world class vehicle efficiency and emissions regulations in select G20 countries

In 2014, the G20 Energy Efficiency Action Plan prioritized the establishment of a Transport Task Group (TTG) to promote cooperation among participating G20 countries to develop domestic policies...
Published 2017.01.25: Publication

Evaluation of emission-control scenarios for agricultural tractors and construction equipment

The market for agricultural tractors and construction equipment in India is growing rapidly. Without further regulatory action to control emissions from these sources, they are expected to surpass...
Published 2016.12.23: Publication

A global strategy to introduce low-sulfur fuels and cleaner diesel vehicles

Diesel engines power the dominant share of goods movement, construction equipment, and public transport vehicles in the global economy. This report presents a global strategy to reduce fine...
Published 2016.11.28: Publication

European Stage V non-road emission standards

The European Commission has proposed the world’s toughest emission standards for non-road mobile machinery (NRMM), such as construction equipment, railroad engines, inland waterway vessels, and off-...
Published 2016.11.21: Publication

HFC-134a phase-out in the Chinese light-duty motor vehicle sector

The Chinese vehicle market is the largest in the world to allow auto manufacturers to use the air-conditioning refrigerant HFC-134a without restriction. But this may soon change. The Chinese...
Published 2016.09.23: Publication

Technology pathways for diesel engines used in non-road vehicles and equipment

Internal combustion engines are ubiquitous in today’s society. Applications for these engines cover a broad spectrum, ranging from vehicles that transport passengers and move goods to specialized...
Published 2016.09.16: Publication

Stage 3 China fuel consumption standard for commercial heavy-duty vehicles

In April 2016, the third stage of China’s heavy-duty vehicle fuel consumption standard was released for public comment. The China Automotive Technology and Research Center (CATARC) proposed the...
Published 2016.07.08: Publication

India heavy-duty fleet modernization program: A scrappage program combined with accelerated adoption of Bharat Stage VI emission standards

Despite the fact that there are far fewer heavy-duty trucks and buses than motorcycles and cars plying the roads in India, heavy-duty vehicles (HDVs) contribute the majority of transportation-...
Published 2016.06.13: 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

India Bharat Stage VI emission standards

On February 19, 2016, the Indian Ministry of Road Transport and Highways (MoRTH) issued a draft notification of Bharat Stage (BS) VI emission standards for all major on-road vehicle categories in...
Published 2016.04.22: 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

Environmental risks of diesel passenger vehicles in Brazil

DOWNLOAD PORTUGUESE VERSION (PDF)   Although Brazil has restricted the sale of diesel passenger cars since the 1970s, an auto industry lobby has been pressuring the government to lift the...
Published 2016.03.11: Publication

Engine technology pathways for heavy-duty vehicles in India

The primary objective of this literature review is to provide a glimpse at technology changes for diesel and natural gas (NG) engines in the HDV space that are expected over the next 10 to 15 years...
Published 2016.03.10: Publication

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

Pages