Energy Efficiency

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2009 Solar Decathlon Gallery of Homes

Photo Courtesy of DOE/NREL, 2009 Solar Decathlon Gallery of Homes

The cheapest form of energy is the energy we don't use. There are scores of low-cost and no-cost ways to conserve energy at home, at work and at play. Some are as simple as opening your windows on a cool summer evening and shutting them tight before the heat of the day sets in.

Other ways of saving energy require some investment in efficiency-for example, ways to make your home less leaky or your heating and cooling equipment work better. The science of saving energy continues to evolve. By following the links on this page, you can begin a journey of discovery. There are hundreds of organizations and websites offering a vast amount of information. We offer a Site Map and search box to help you on your way.


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