The DOE’s guidance strongly encourages states to collaborate with utilities and their energy efficiency programs, but it does not specifically require it. Existing utility program infrastructure, such as branding and outreach, qualified contractor networks, and rebate delivery should be strongly considered when developing an application. This is especially important for states and territories who want to launch in 2023 with a quick start program. 

State programs also now have guidance for how to work with utilities to access consumer energy use records that are required for creating accurate savings models.