The National Renewable Energy Laboratory operates the Alternative Fuels Data Center, a Web site with vast amounts of information on alternative fuels and the vehicles that use them. A general table of fuel properties gives a quick comparison of gasoline to several alternatives, while sections devoted to eight different fuels go into much greater depth. There are several documents that examine new...
The US Department of Energy's National Renewable Energy Laboratory offers a New Publications page that contains five recently published reports freely available to view or download. The documents include: NREL Institutional Plan, 2001-2005; Photovoltaic Energy Program Overview, Fiscal Year 2000; Scenarios for a Clean Energy Future: Interlaboratory Working Group on Energy-Efficient and Clean-Energy...