U.s. Eia Energy Kids: Energy Sources: Renewable

The 2009 version of the first part of a national chemistry competition is posted for your use with olympiad hopefuls. Test takers deal with 60 multiple choice questions covering an entire year of chemistry curriculum. Use this to...

The National Chemistry Olympiad exams are comprehensive tests covering an entire  year of chemistry concepts. You can use them as practice for competing in the challenge, or simply as a review, or as an actual final exam for your...

Comprehensive overview of the use of hydrogen as a source of energy. Learn what it is, how it is produced, its uses, and much more.

Government energy information site provides users with an understanding of what energy is, the forms of energy, energy efficiency, sources of energy as well as the Law of Conservation of Energy.

Energy has many forms ... but very few sources! How do we present this to young scientists? Explore the Definitions of Energy, PS3A, in a video about the Next Generation Science Standards. The narrator keeps it simple by relating...

A small community in Denmark meets almost all of its energy needs through a solar energy plant. The video explains how solar panels work. Individuals in European countries who have installed solar panels on their homes share the...

Comprehensive overview of the use of biomass as a renewable energy source. Learn what it is, its forms, its uses, and its impact on the environment.

Find out about energy resources, and what it means to be renewable and nonrenewable sources.

Timeline of key milestones in the use of geothermal as a source of energy, starting with the first geothermal power plant built in Italy, in 1904.

A look at what you can do to save energy that answers "What can I do to save energy?" and "How can recycling save energy?" Also provides a collection of useful links to more information on energy efficiency, waste, and recycling.