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Chapter 9 - Energy End-Use: Transport
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- By Suzana Kahn Ribeiro, Federal University of Rio de Janeiro, Maria Josefina Figueroa, Technical University, Felix Creutzig, Technical University of Berlin, Carolina Dubeux, Federal University of Rio de Janeiro, Jane Hupe, International Civil Aviation Organization, Shigeki Kobayashi, Toyota Central R&D Laboratories, Luiz Alberto de Melo Brettas, Brazilian National Civil Aviation Agency, Theodore Thrasher, International Civil Aviation Organization, Sandy Webb, Independent Consultant, Ji Zou, Renmin University
- Global Energy Assessment Writing Team
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- Book:
- Global Energy Assessment
- Published online:
- 05 September 2012
- Print publication:
- 27 August 2012, pp 575-648
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- Chapter
- Export citation
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Summary
Executive Summary
The world's demand of fuels for transportation has multiplied over the last decades due to the concurrent fast expansion of population, urbanization, and global mobility. The global transport sector is responsible for 28% of total final energy demand. The majority of the energy used in transportation – 70% – is utilized on the movement of passengers and goods on roads locally, nationally, and across regions. Transportation weighs heavily on climate, energy security, and environmental considerations, as 95% of transport energy comes from oil-based fuels. Transportation is the cause of other critical challenges due to its supporting role in local and global economies, as well as the implications of increasing transportation on human health and social interactions. The immense and multi-faceted challenges of a global transportation system deeply rooted in fossil fuels are compounded by the quickly evolving aspirations of a worldwide population that is increasingly on the move and has learned to regard mobility, in particular by motorized modes, as an important component of the modern lifestyle they have or are seeking to attain.
This chapter evaluates the roots of these challenges and outlines the options for a feasible major transformation of the global transportation system over the next 30–40 years. The goal of this transformation is the development of a robust path for the consolidation of transportation systems around the world that can deliver the mobility services needed to support growing economic and social activity while also creating the conditions for enhanced energy security, rigorous climate change mitigation, improved human health, better environment, and urban and social sustainability.