Saving Energy at Home

Energy efficiency comes in all sizes and shapes — from appliances and toilets to windows and light bulbs. The choices you make for your home or business can have a big impact on your budget — and on the environment.

Shopping for Light Bulbs

Newer light bulbs are designed to use less energy, and use lumens as a measure of brightness.

Shopping for Home Appliances? Use the EnergyGuide Label

The EnergyGuide label can help you compare home appliances when you shop.

Home Insulation: It’s All About the R-Value

Shopping for home insulation? This Q&A can help you get the best value.

Heating and Cooling Your Home for Less

These practical tips can help you save energy — and money — in your home.