Methodology to quantify the effect of policies and measures in emission reductions from road transport

Lumbreras Martin, Julio and Guijarro Lomeña, Alberto and López Martínez, José María and Rodríguez Hurtado, María Encarnación (2008). Methodology to quantify the effect of policies and measures in emission reductions from road transport. In: "Urban Transport 2008. The 14th International Conference on Urban Transport and the Environment in the 21st Century", 01/09/2008-03/09/2008, Malta. ISBN 978-1-84564-123-8. pp..

Description

Title: Methodology to quantify the effect of policies and measures in emission reductions from road transport
Author/s:
  • Lumbreras Martin, Julio
  • Guijarro Lomeña, Alberto
  • López Martínez, José María
  • Rodríguez Hurtado, María Encarnación
Item Type: Presentation at Congress or Conference (Article)
Event Title: Urban Transport 2008. The 14th International Conference on Urban Transport and the Environment in the 21st Century
Event Dates: 01/09/2008-03/09/2008
Event Location: Malta
Title of Book: The proceedings of Urban Transport XIV: Urban Transport and the Environment in the 21st Century
Date: 2008
ISBN: 978-1-84564-123-8
Subjects:
Freetext Keywords: Road transport, emissions, methodology, policies and measures.
Faculty: E.T.S.I. Industriales (UPM)
Department: Ingeniería Química Industrial y del Medio Ambiente
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

Atmospheric emissions from road transport have increased all around the world since 1990 more rapidly than from other pollution sources. Moreover, they contribute in more than 25% to total emissions, in the majority of European countries. This situation confirms the importance of road transport when complying with emission ceilings (e.g. Kyoto Protocol and National Emissions Ceilings Directive). The developed methodology illustrates the effect on transport emissions of the most influential variables and their relationships. Therefore, it would be a policy instrument to design emission reduction measures. Firstly, the influence of the main variables was studied: mileage or mobility (passengers or tonnes) per vehicle type (cars, buses, light duty vehicles, heavy duty vehicles, mopeds, and motorcycles); fuel used (diesel, petrol, biofuels, natural gas, and LPG); driving mode (urban, rural, and highway) and vehicle speed; technology used (Euro types, hybrid vehicles, and electric vehicles by power); vehicle characteristics (power, load factor, age, operational life, etc.). The second step consisted of defining several scenarios, changing the variables in order to analyze both the individual and combined effect of these on emissions (sensitivity analysis). These scenarios evaluate the effect of changes in the previous factors, according to realistic policies and measures (e.g. penetration of Euro 5 and 6, increase of biofuel use, scrapping systems, etc.) The third step included the development of an holistic model to estimate emissions which allows the quantification of the effect of both technical and non technical measures. The model is called EmiTRANS and it estimates the emissions in a flexible and coherent way. It contributes to incorporate scientific data on decision making process. Finally, this methodology has been successfully proven for the calculation of emission projections from road transport in Spain, up to 2020 under several scenarios.

More information

Item ID: 3818
DC Identifier: http://oa.upm.es/3818/
OAI Identifier: oai:oa.upm.es:3818
Official URL: http://www.wessex.ac.uk/08-conferences/urban-transport-2008.html
Deposited by: Memoria Investigacion
Deposited on: 21 Jul 2010 10:35
Last Modified: 01 Sep 2017 18:33
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