Energy efficiency programs offer an effective way to reduce energy consumption and address energy burden. These programs are particularly beneficial to low-income households, which spend a higher percentage of their income on energy bills. There are many energy efficiency programs offered by states, cities, and utility companies, but often only a subset of these programs is specifically designed for and directly benefits low-income communities. This fact sheet provides an overview of how energy efficiency programs could benefit low-income communities, and how to design efficiency programs to better serve low-income communities.