MMHS – How will my business be impacted?

Most changes will take place behind the scenes; however you will see the following three changes:

Meter Categorisation

Half Hourly and Non Half Hourly measurement classes will be replaced with new market segments of Smart, Advanced or Unmetered

Supply Number on your bill

• Under REC CR ROO83 the format of the topline of the Supply Number is being changed, linked to the M10 milestone
• Under this change the topline of the supply number is changing:
  • From: Profile Class | Meter Timeswitch Code | Line Loss Factor Code
  • To: Profile Class | SSC ID | DUoS Tariff ID
• This change is being implemented through an update to the supply license and is required for both migrated and legacy supplies
• The updated topline must be displayed on all bills and statements from M10

Use of Half Hourly Consumption data

We will collect data on a half-hourly basis from your Smart or Automated Meter Reading meters and use this for increasing the accuracy of the settlement process.  Increasing the accuracy of the settlement process by matching usage with what electricity that is bought in the wholesale market with the actual electricity used.  Only domestic customers have the right to opt-out of their half hourly data being used for settlement.