This news release from the National Academies reviews findings on the challenges and opportunities for a Hydrogen Economy. According to the report, "A transition to hydrogen as a major fuel in the next 50 years could significantly change the U.S. energy economy, reducing air emissions and expanding domestic energy resources, but technical, economic, and infrastructure barriers need to be...

This resource, from the National Resources Defense Council (NRDC), describes an alternative method for meeting energy demands.

Policy institutions around the United States spend a staggering $1.5 billion on research each year. Many of them do an excellent job in terms of putting their policy papers, working papers, factsheets, and so on online for use by the public and scholars. Of course, it can be very difficult to locate some of them, and that's where the Policy Archive steps in. Sponsored by the Center for...