The GFEI brings together some of the leading global experts in the field of fuel economy. The data and research work which we do builds on that expertise and has led to the development of the only global data on fuel economy trends. This material not only adds to the level of global understanding of the issue, but also underpins our advocacy and in-country capacity-building.

All of our publications can be found below.

GFEI COP 22 Update

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GFEI’s new ‘COP22 update’ shares progress made since the COP21 Climate Summit in Paris. In particular, it showcases the extensive activities and action that GFEI has catalysed through its ‘100 for 50by50’ initiative. This has led to 40 new countries joining our work, taking the number to 67. It also includes a focus on Africa with a detailed look at the over 20 African countries that GFEI is now working with to support new fuel economy policies to help cut vehicle emissions.

Download GFEI's new 'COP22 update' here

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At TRB 2017, Pierpaolo Cazzola shared GFEI’s latest fuel economy benchmarking study, which examines global progress in improving average fuel economy over the decade from 2005 to 2015. The new report is unique in its scale and comprehensiveness, covering more than 80% of the global vehicle market. It extends and enhances previous research that GFEI has published regularly since 2011 by including a longer time series, an updated in-depth exploration of fuel economy drivers in 17 countries and a new section on trends in vehicle prices globally.

Can we achieve 100 million plug-in cars by 2030?

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The report (Working Paper 13) explores recent trends in the market penetration of plug-in electric vehicles (PEVs), and the implications for achieving 100 million PEV sales by 2030, the ambition set by the Paris Declaration on Electro-Mobility.

Working Papers

A series of research studies conducted by ourselves and our partners into issues about fuel economy.

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In a GFEI Working Paper entitled ‘How vehicle fuel economy improvements can save $2 trillion and help fund a long-term transition to plug-in vehicles’, Lew Fulton of University of California at Davis argued that fuel economy improvements from conventional internal combustion engine cars could save $2 trillion over the next decade, resources which could in part be used to help offset the costs of developing a global market for electric vehicles since the savings are estimated to be at least four times bigger than these costs.