Energy
- 601
- SolarAtlas
- Provides resources and information on solar energy and also on other forms of green and renewable energy.
- 602
- Solarbuzz
- Independent and timely information on solar energy; including industry statistics, monthly solar product price surveys, technologies, and world wide listing of companies.
- 603
- Sunup Solar Power
- Information for those who want to learn about solar power or for the home owner who wants to install a system at home.
- 605
- UO SRML: Sun chart program
- University of Oregon Solar Radiation Monitoring Laboratory. This program creates sun charts for: "typical" dates of each month
- 606
- Wikipedia: Photovoltaics
- Free encyclopedia article about photovoltaic technology. Addresses development, power generation data and references.
- 607
- Concentrating Solar Technologies
- An international team of scientists and engineers collaborate to develop these technologies and share their vision and knowledge.
- 608
- Flasolar.com
- Information about solar pool heating, solar water heating, and some photovoltaics for residential applications.
- 609
- Solar Water Heater
- Build this one yourself as it is a bolt together design that can be built in the average home workshop with a limited amount of engineering skills and equipment
- 610
- Sterling Solar
- Producing power from thermal sources, including geothermal, waste steam, solar, and biofuels.
- 611
- American Windmills Home Page
- American Windmills is dedicated to the preservation and restoration of the Old Farm Style Water Pumping Windmill and Hand Pump systems. Lots of good information on wells and remote water pumping.
- 612
- Green Windmill Web Site
- Introducing a new vertical axis windmill design for urban and rural applications
- 613
- Wind Power Experiments
- Provides technical data and information for hobbyist. Includes windmill plans and experiments.
- 614
- Windmill Construction Manual
- Selling a manual to build windmills for water pumping or generating electricity.
- 615
- Windmillers Gazette
- Quarterly newsletter of water pumping windmills and wind power history. Includes photographs, subscription information, and past articles.
- 616
- High Energy Density Silver-Zinc Cells
- NASA review of developer of "lightweight high energy density battery optimized for the high cycle life and high energy density requirements". Picture and specifications.