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Author: M. Melendez
Publisher: DIANE Publishing
ISBN: 1437911110
Category : Science
Languages : en
Pages : 25
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Book Description
The challenges faced by alternative fuels during the last 20 years have much in common with those that face hydrogen (i.e., building markets simultaneously for new vehicle technologies, new fuels, and new infrastructure to support them both). The U.S. set goals in the 1980s and 1990s to derive a substantial portion of its fuel for transportation from non-petroleum alternative fuels by the early 2000s (10% in 2000, 30% in 2010). Although progress has been made through government and private efforts, these goals have not been met for a variety of reasons. To increase the chances for a timely and successful transition to hydrogen, the experiences of the alternative fuels industry must be understood and used to shape hydrogen transition strategies.
Author: M. Melendez
Publisher: DIANE Publishing
ISBN: 1437911110
Category : Science
Languages : en
Pages : 25
Get Book Here
Book Description
The challenges faced by alternative fuels during the last 20 years have much in common with those that face hydrogen (i.e., building markets simultaneously for new vehicle technologies, new fuels, and new infrastructure to support them both). The U.S. set goals in the 1980s and 1990s to derive a substantial portion of its fuel for transportation from non-petroleum alternative fuels by the early 2000s (10% in 2000, 30% in 2010). Although progress has been made through government and private efforts, these goals have not been met for a variety of reasons. To increase the chances for a timely and successful transition to hydrogen, the experiences of the alternative fuels industry must be understood and used to shape hydrogen transition strategies.
Author: Bob Aldrich
Publisher: DIANE Publishing
ISBN: 0788145932
Category : Alternative fuel vehicles
Languages : en
Pages : 119
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Book Description
An overview of alternative fuel vehicles. Includes chapters on: regulations and requirements in the U.S. and California; electric vehicles; ethanol-powered/flexible fuel vehicles; methanol-powered/flexible fuel vehicles; natural gas -powered vehicles; propane/LPG-powered vehicles; heavy-duty vehicles and engines; other alternative and clean fuels; locations of alternative fuel facilities; and the future of alternative fuel research. Glossary and bibliography. Tables, contact lists and maps.
Author: Scott Kelley
Publisher:
ISBN:
Category : Alternative fuel vehicles
Languages : en
Pages : 142
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Book Description
Alternative fuel vehicles (AFVs) have seen increased attention as a way to reduce reliance on petroleum for transportation, but adoption rates lag behind conventional vehicles. One crucial barrier to their proliferation is the lack of a convenient refueling infrastructure, and there is not a consensus on how to locate initial stations. Some approaches recommend placing stations near where early adopters live. An alternate group of methods places stations along busy travel routes that drivers from across the metropolitan area traverse each day. To assess which theoretical approach is most appropriate, drivers of compressed natural gas (CNG) vehicles in Southern California were surveyed at stations while they refueled. Through GIS analysis, results demonstrate that respondents refueled on the way between their origins and destinations ten times more often than they refueled near their home, when no station satisfied both criteria. Freeway interchanges, which carry high daily passing traffic volumes in metropolitan areas, can be appropriate locations for initial stations based on these results. Stations cannot actually be built directly at these interchange sites, so suitable locations on nearby street networks must be chosen. A network GIS method is developed to assess street network locations' ability to capture all traffic passing through 72 interchanges in greater Los Angeles, using deviation from a driver's shortest path as the metric to assess a candidate site's suitability. There is variation in the ability of these locations to capture passing traffic both within and across interchanges, but only 7% of sites near interchanges can conveniently capture all travel directions passing through the interchange, indicating that an ad hoc station location strategy is unlikely to succeed. Surveys were then conducted at CNG stations near freeway interchanges to assess how drivers perceive and access refueling stations in these environments. Through comparative analysis of drivers' perceptions of stations, consideration of their choice sets, and the observed frequency of the use of a freeway to both access and leave these stations, results indicate that initial AFV stations near freeway interchanges can play an important role in regional AFV infrastructure.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309268524
Category : Science
Languages : en
Pages : 395
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Book Description
For a century, almost all light-duty vehicles (LDVs) have been powered by internal combustion engines operating on petroleum fuels. Energy security concerns about petroleum imports and the effect of greenhouse gas (GHG) emissions on global climate are driving interest in alternatives. Transitions to Alternative Vehicles and Fuels assesses the potential for reducing petroleum consumption and GHG emissions by 80 percent across the U.S. LDV fleet by 2050, relative to 2005. This report examines the current capability and estimated future performance and costs for each vehicle type and non-petroleum-based fuel technology as options that could significantly contribute to these goals. By analyzing scenarios that combine various fuel and vehicle pathways, the report also identifies barriers to implementation of these technologies and suggests policies to achieve the desired reductions. Several scenarios are promising, but strong, and effective policies such as research and development, subsidies, energy taxes, or regulations will be necessary to overcome barriers, such as cost and consumer choice.
Author: Derek Richard Supple
Publisher:
ISBN:
Category :
Languages : en
Pages : 97
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Book Description
Designing public policy or industry strategy to bolster the transition to alternative fuel vehicles (AFVs) is a formidable challenge as demonstrated by historical failed attempts. The transition to new fuels occurs within a dynamically complex system with many distributed actors, long time delays, several important feedback relationships, and multiple tipping points. A broad-boundary, behavioral, dynamic model with explicit spatial structure was previously developed to represent the most important AFV transition barriers. Using California as an illustrative testing region, the model simulates the spatial diffusion of entrant vehicle/fuel technology pairs individually or in competition with other entrants. In this work, the integrated model is carefully parameterized for various specific alternative vehicle technologies. Structural and parametric sensitivity analyses are used to build understanding of system behavior and to identify policy leverage points or the need for further model calibration.
Author: Margo Melendez
Publisher:
ISBN:
Category : Alternative fuel vehicles
Languages : en
Pages : 22
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Book Description
The report discusses the successes and failures of alternative-fuel vehicle programs and how those lessons might be applied to the developing hydrogen-fueled transportation system.
Author: Wissam El Hachem
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
In this thesis, we have investigated the transition from internal combustion engines (ICE) to alternative fuel vehicles (AFV) while considering the social dimension via the concept of DJ. This enabled us to highlight the many tradeoffs at play between the different policy instruments as well as between the three sustainability pillars, and therefore to minimize them. Each of the essays looked at AFV transition from a different angle with each one complementing the other two. Each of the essays has some limitations that were partially dealt with in the other two essays. However, there remains plenty of work to be done on this subject in the future.
Author: Bob Aldrich
Publisher:
ISBN:
Category : Automobiles
Languages : en
Pages : 122
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Book Description
Author: Marc W. Melaina
Publisher: DIANE Publishing
ISBN: 1437910947
Category : Technology & Engineering
Languages : en
Pages : 45
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Book Description
Proceedings of a conference held in Sacramento, CA, April 3, 2008, sponsored by the U.S. Department of Energy (DoE). Contents: Introduction; Panel Session 1: Lessons from the AFV Experience; Panel Session 2: Lessons from Hydrogen Station Demonstration Projects; Panel Session 3: Innovation and Coordination; Summary of Breakout Group Results; Key Lessons and Pitfalls; Key Action Items; Next Steps; Appendix A: Workshop Structure and Agenda; Appendix B: List of Workshop Participants; Appendix C: Detailed Output from Breakout Group Discussions; Appendix D: Background Information. Illustrations.
Author: Daniel Sperling
Publisher: Elsevier
ISBN: 008049532X
Category : Technology & Engineering
Languages : en
Pages : 266
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Book Description
The Hydrogen Energy Transition addresses the key issues and actions that need to be taken to achieve a changeover to hydrogen power as it relates to vehicles and transportation, and explores whether such a transition is likely, or even possible. Government agencies and leaders in industry recognize the need to utilize hydrogen as an energy source in order to provide cleaner, more efficient, and more reliable energy for the world’s economies. This book analyzes this need and presents the most up-to-date government, industry, and academic information analyzing the use of hydrogen energy as an alternative fuel. With contributions from policy makers and researchers in the government, corporate, academic and public interest sectors, The Hydrogen Energy Transition brings together the viewpoints of professionals involved in all aspects of the hydrogen-concerned community. The text addresses key questions regarding the feasibility of transition to hydrogen fuel as a means of satisfying the world’s rapidly growing energy needs. The initiatives set forth in this text will mold the research, development and education efforts for hydrogen that will assist in the rapidly growing transportation needs for automobiles and other vehicles. * Presentations by the world's leaders in government, industry and academia * Real-world solutions for the world's current fuel crisis. * Endorsed by the University of California Transportation Center and Transportation Research Board
