Characterizing the Evolution of the Alternative Fuel Vehicle and Infrastructure Nexus

Download or read book Characterizing the Evolution of the Alternative Fuel Vehicle and Infrastructure Nexus written by Dustin Weigl and published by . This book was released on 2019 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: For decades, petroleum-based fuels have dominated as the primary energy source for the light duty vehicle (LDV) fleet in the United States and around most of the world. However, recent developments in alternative fuel vehicle (AFV) technology have led to viable alternatives to the traditional internal combustion engine. In particular, vehicles with zero tailpipe emissions including plug-in electric vehicles and fuel cell electric vehicles (FCEVs) powered by hydrogen fuel have the potential to greatly reduce transportation emissions. However, adoption of these vehicles has grown slowly for a number of reasons. One of the largest barriers to adoption is a chicken-or-egg problem; the interdependence between the adoption of AFVs and the expansion of a new network of refueling infrastructure to support them. This thesis examines the current status of refueling networks and AFV adoption around the world with a specific focus on the U.S. I specify the characteristics of the various impediments to AFV expansion including high purchase price, range anxiety, and consumer familiarity. I then present a series of sensitivity analyses examining the projected vehicle-infrastructure co-evolution using a system dynamics model parameterized for the United States private LDV fleet. For battery electric vehicles, the results indicate that steady growth in market share is possible, given continued investment and political support. Adoption of FCEVs, on the other hand, is likely to grow much more slowly and these vehicles may not enter the U.S. market at all unless supported by significant private investment or political intervention. However, significantly higher levels of adoption in concentrated areas may be possible in the simulated timeframe out to the year 2050.