Distributed energy resources integration expenditure guidance note

On 30 June 2022, we released our final guidance note on Distributed energy resources (DER) integration expenditure.

The guidance note includes direction on how distribution networks should:

• develop business cases for network investment integrating higher levels of customer DER and quantify DER values 
• develop DER integration plans and investment proposals, and
• quantify DER benefits in a cost-benefit analysis.