New Meter Types for Auxiliary Proportional Controllers (APCs)

  • 1
    Initial Assessment
  • 2
    Solution Development
  • 3
    Consultation
  • 4
    Decision
  • 5
    Awaiting Implementation
  • 6
    Implemented
Step 6 of 6
Implemented
Summary
This change seeks to introduce a method for industry parties to identify new SMETS2 variant meter types with Auxiliary Proportional Controllers (APCs).

Latest update and next planned activity

Date of latest update
Latest Update
30/06/2023 - This change was implemented on 30 June 2023 as part of the June 2023 REC Release

Impacts Overview

Priority and rationale
Standard

Priority last updated on 29 May 2026

Solution development

Problem Statement
Currently there is no way to identify new meter types that incorporate Auxiliary Proportional Controllers (APCs) outside of the DCC Smart Metering Inventory. Failure to correctly identify these could result in an incorrect meter type being assigned to a supply point. Failure to accurately record where meter types that incorporate Auxiliary Proportional Controllers (APCs) are at a property could result in the meter not being configured correctly by the Supplier. This may impact switching, timely and accurately billing, and industry settlements. Options need to be considered to accurately record what meter types that incorporate Auxiliary Proportional Controllers (APCs) are installed at a property.
Proposed solution summary
  1. As an Energy Consumer, I want to be quoted the correct rates as part of my contract conversation when switching supplier. I want my meter set-up correctly to be able to utilise secondary electricity loads at specific times for specific purposes. (e.g., overnight Electric Vehicle (EV) charging, Heat/Hot Water, Boost, etc.). I want to be assured that I will have access to electricity when I need it. I want to switch to my chosen Supplier without any delays or issues.
  2. As an Energy Supplier, I need to identify meter types with Auxiliary Proportional Controllers (APCs) at a property, so that I can offer my customer the correct tariff and configure their meter correctly.
  3. As a Meter Equipment Manager (MEM), I need to identify meter types that incorporate Auxiliary Proportional Controllers (APCs) are present at a property, so that any necessary maintenance/repair work can be carried out appropriately.

No documents available.

Change Plan

Change Panel review

Completed

Start:

08 Sep 2021

Due:

19 Oct 2021

Completion:

19 Oct 2021

Analysis and Solution development activity

Completed

Start:

19 Oct 2021

Due:

30 Dec 2021

Completion:

30 Dec 2021

Alternative Change Proposal decision point

Completed

Start:

30 Dec 2021

Due:

31 Dec 2021

Completion:

31 Dec 2021

Service Provider Impact Assessment completion

Completed

Start:

31 Dec 2021

Due:

21 Apr 2022

Completion:

21 Apr 2022

REC Party Impact Assessment completion

Completed

Start:

21 Apr 2022

Due:

23 May 2022

Completion:

28 Mar 2022

Preliminary Change Report issued

Completed

Start:

23 May 2022

Due:

27 Jun 2022

Completion:

27 Jun 2022

Technical Expert Panel review

Completed

Start:

27 Jun 2022

Due:

05 Jul 2022

Completion:

30 Jun 2022

Consultation starts

Completed

Start:

05 Jul 2022

Due:

12 Jul 2022

Completion:

01 Jul 2022

Consultation ends

Completed

Start:

12 Jul 2022

Due:

26 Jul 2022

Completion:

22 Jul 2022

Final Change Report issued

Completed

Start:

26 Jul 2022

Due:

22 Aug 2022

Completion:

19 Aug 2022

Technical Expert Panel decision

Completed

Start:

22 Aug 2022

Due:

31 Aug 2022

Completion:

31 Aug 2022

Original submission

Change details

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8 Sep 2021

Change details

New Meter Types for Auxiliary Proportional Controllers (APCs)
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Impacts

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Priority & timing

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Activity

Proposed solution summary changed to As an Energy Consumer, I want to be quoted the correct rates as part of my contract conversation when switching supplier. I want my meter set-up correctly to be able to utilise secondary electricity loads at spec…
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Implementation Date has been updated to 30 Jun 2023.
jonathan.holland has been allocated as Lead Analyst.
rosalind.timperley has been allocated as SME.