Energy Research Center of the Netherlands - Over 700 detailed descriptions and characterizations of energy-related information sources accessible through the Internet, made available by the Netherlands Energy Research Foundation
Solar Energy Technologies Program - Web site for the Solar Energy Technologies program, one of 11 programs within the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy, focusing on developing solar energy technologies
Guided Tour on Wind Energy - A large amount of information on wind energy is available at this site which is provided by the Danish Wind Turbine Manufacturers Association
Renewable Energy Annual 2005 - The Renewable Energy Annual 2005 is the eleventh in a series of annual publications on renewable energy by the Energy Information Administration (EIA). The 2005 edition presents four reports, accompanied with data tables and graphics covering various aspects of the renewable energy marketplace.