« Subaru Hybrid Postponed to 2008; Turning to Toyota | Main | Prius PHEV to Run in Tour de Sol Rally »

Hydrogen Economy Decades Away

12 May 2005

Three researchers, who contributed to the report prepared by the National Research Council and the National Academy of Engineering on the prospects for a hydrogen economy, conclude in new article that, if achievable, it will take “several decades” to overcome technical challenges standing in the way of the mass production and use of hydrogen fuel cell cars.

Energy is one of the grand challenges facing the global community. While the use of H₂ as an energy carrier has been demonstrated, its wide-scale use is laden with potential technical, economic, and societal impasses. Some major obstacles to an H₂ economy are: reduction in fuel cell cost by one order-of-magnitude while enhancing performance attributes; storage and transportation of H₂; and evolution of a suitable infrastructure.

If successful, an H₂ economy and associated infrastructure will not be realized for several decades. Because success is not certain, it will be wise to maintain a robust portfolio of energy research and development that includes programs in areas other than H₂.

The article, written by Rakesh Agrawal, Purdue University’s Winthrop E. Stone Distinguished Professor of Chemical Engineering, Martin Offutt, from the National Research Council, and Michael P. Ramage, a retired executive from ExxonMobil, appears in the June issue of the AIChE Journal, the publication of the American Institute of Chemical Engineers.

Resources:

• Hydrogen economy—an opportunity for chemical engineers?, AIChE Journal Volume 51, Issue 6, Pages 1582-1589

• The Hydrogen Economy: Opportunities, Costs, Barriers, and R&D Needs, National Academies Press, 2004

May 12, 2005 in Hydrogen | Permalink | Comments (1) | TrackBack (0)

TrackBack

TrackBack URL for this entry:
http://www.typepad.com/t/trackback/22062/2442571

Listed below are links to weblogs that reference Hydrogen Economy Decades Away:

Comments

In my house "several" means six or seven ... but I see that the dictionary defines it as "more than two or three"

Posted by: odograph | May 12, 2005 10:56:10 AM

Post a comment
[Please keep comments on topic. Disagreement is fine, insults, abuse or wild diversions are not. Comments not meeting those standards will be deleted. Abuse of another commenter’s email address will result in the banning of the offender from this site. In an attempt to prevent the posting of insulting and abusive comments, this site maintains a list of prohibited words and phrases, which, unfortunately, grows with time. Including one of the prohibited words or phrases will flag the comment as "spam", and it will be blocked.]