How to Generate Your Delta Energy Design Rating

The 2017 California Advanced Homes Program (CAHP) adopts the CEC’s new energy performance metric for determining project eligibility: the Delta Energy Design Rating, or Delta EDR. In order to determine whether your project will meet the entry level Delta EDR to enroll in the program, please follow the steps listed in the resource below. The CAHP team has put together an overview of what the Delta EDR is, and how you can generate your score using CBECC-RES and EnergyPro.

Click here to view the Generation of Delta EDR guide