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Interested in saving money by making your home more energy efficient? Want to use solar energy to heat or power your small business? This site is your guide to the world of renewable energy and energy efficiency options.

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 Glossary

How a wind turbine works

Wind Turbine Animation Text Learn how a wind turbine works and how it can be used.

State-specific information

State-specific information Learn what's going on in your state, or find someone to help you with your project.

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