Some lenders perceive home energy lending to be too risky or not profitable enough for them to get involved. Programs have found that engaging potential lending partners early in the program design process, especially in face-to-face meetings, helped them understand both lender needs and the risks...

Measuring performance at key points in the upgrade process (e.g., assessments, conversion rates, and financing applications) has helped programs understand where their processes are working smoothly and where they are not. This information has helped them continuously improve their program design...

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...