Ongoing charges for use of system

During the lifetime of your connection we will charge you for the cost of operating and investing in our electricity network. These charges are called Distribution Use of System Charges or ‘DUoS’ Charges. The DUoS charges are governed under the Common Distribution Charging Methodology (CDCM).

DUoS Charges make up part of your supply bill. Typically DUoS charges make up approximately 17% of a domestic customer’s final bill.


DUoS Charges are captured within our Distribution Use of System Statements which are updated annually. Our DUoS Statements can be found here.