Everyone wants lower energy costs. Understanding how to increase the energy efficiency of your home and appliances is one way to do that. Take our Cost of Energy Appliance quiz to get started. Discover how well you know what it costs to binge watch your favorite TV show and use other appliances — and then how to save. Learn more about ENERGY STAR and other ways to improve your home energy efficiency.
Confused about choosing between CFL bulbs vs. LED bulbs?