Energy efficiency savings have grown substantially in the past ten years, and national leaders in program administration have emerged as savings levels have increased. This report reviews annual program performance for 14 leading energy efficiency program administrators, with a focus on costs, electricity savings, cost effectiveness, and portfolio design.

This report presents the results of ACEEE's third national review or utility-funded energy efficiency programs, completed in 2013. The report identifies and profiles 63 leading programs that span the wide array of program types offered to utility customers, and highlights key trends and observations that emerged from reviewing these programs.

This report highlights program and policy attributes that enable successful on-bill programs based on analysis of four program case studies.

Report that identifies and evaluates the sufficiency of available financing options to help low-income populations, particularly communities that have been historically overburdened by air pollution (i.e., "environmental justice communities"), invest in resource-saving measures, such as energy efficiency and water conservation.