Programs that enabled contractors to install energy saving measures during the home energy assessment were more successful than those that did not. Based on a comprehensive analysis of over 140 programs across the United States, programs that provided direct installation of some low-cost measures...

Several successful residential energy efficiency programs offered multiple types of home energy assessments to appeal to a wider spectrum of homeowner interests and needs. These ranged from online home assessments to brief walk-throughs to full diagnostic testing. A comprehensive evaluation of over...

Many Better Buildings Neighborhood Program partners found that it is important to get buy-in from program staff and contractors on the importance of data integrity to the program mission and then to invest time to develop materials and train everyone who has a role in data collection and analysis...

Many program administrators have found that launching and scaling up a program often takes longer than planned for, especially when forming partnerships with contractors and lenders. New energy efficiency programs often need at least 2-3 years to launch and become fully operational. Across programs...