ACEEE Consumer Guide This website has information on efficient appliances, and a checklist for homeowners on energy efficiency.

Energy Savers -Tips on saving energy and money at home!

The Energy Efficiency Guide for Colorado Businesses. A fact sheet for businesses that are interested in pursuing energy efficiency improvements—but don’t know how to start or where to turn for help. Consider the Guide a one-stop-shop for energy efficiency.

Environment Colorado - Great facts on clean air, clean energy, responsible growth, preservation, transportation and tips on saving energy.