EREN is from the US Dept. of Energy. Technologies contains information about buildings, transportation, industry, power. Renewable Energy contains bioenergy, hydrogen, solar, wind, ocean, hydropower, geothermal information.
A guide to solar power facts: technologies and applications, as well as solar energy experiments for kids, big projects, analysis of different systems and more.
Provides information on how to make your first 1L batch of homebrew biodiesel in a soda bottle using these heavily illustrated, simple, step-by-step instructions.
Learn about solar panels, how to build photovoltaic panels, solar panel kit installation, and basic knowledge about photovoltaic power systems and solar thermal solutions.
Information on all forms of alternate energy including - but not limited to - solar, wind, water and geothermal energy sources. Offers blog, newsletter and diverse information.