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...

Incentives can be the easiest approach to overcome motivation barriers and attract customers’ and contractors’ attention, as long as the upgrade and reimbursement processes are kept simple and easy to follow. Successful programs have found incentives help entice customers to complete upgrades...

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...