This report consists of a literature review and in-depth interviews with subject matter experts in the Home Performance with ENERGY STAR (HPwES) program area. The goal was to compare Delaware Sustainable Energy Utility (DESEU) HPwES Programs with peer-programs across the United States. The report also identifies key metrics and emerging trends regarding program design.

Focus on Energy, Columbia Water & Light, and utilities from the Energize Connecticut program share how they integrate and implement the Home Energy Score and Home Performance with ENERGY STAR programs.

Presentation on the key programmatic elements of financing initiatives.

This guide provides background on the home improvement market in the U.S. and Canada and end users and systems in existing homes, as well as a description of energy efficiency program approaches and strategies.