Energy Star
This web site is sponsored by the Environmental Protection Agency, and contains a wealth of information on energy conservation. A section for children has links to other great web sites geared toward younger learners.
U.S. DOE Energy Efficiency and Renewable Energy
This site, by the Energy Information Administration, provides links to a number of web sites providing information on energy efficiency at home and at work.
U.S. Department of Energy
This site is an online library of information, providing tips and advice on energy efficiency for the home and business. It includes sections on buying new appliances, building for energy efficiency, and information on energy initiatives across the country. It also features KidzZone, a fun, interactive web site for children, and information on conducting your own home energy audit.
Energy Savers booklet on saving energy and money at home
From the U.S. Department of Energy, this booklet (in the form of a PDF here) provides numerous examples of how to save energy at home.
Energy Savers
The U.S. Environmental Protection Agency & U.S. Department of Energy gives energy conversation ideas for homeowners, contractors and builders, and building managers. This site features information on everything from landscaping to renewable power.