№ lp_1_05139
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The document describes a formal request for introducing new DIP messages for site-specific DUoS e-billing in the Market-Wide Half-Hourly Settlement (MHHS) framework, replacing existing data transfer methods.
Year: 2023
Region / city: N/A
Topic: DUoS e-billing for MHHS
Document type: Change Request Form
Organization / institution: DCUSA DCP 416 Working Group
Author: Peter Waymont / Eastern Power Networks
Target audience: DNOs, Suppliers
Period of validity: From Migration Go-Live M11
Approval date: 03/07/2023
Amendment date: N/A
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MHHS Qualification Assessment Document
Year: 2024
Region / City: Not specified
Topic: MHHS Qualification
Document Type: Qualification Assessment Document
Organization / Institution: BSC and REC Code Bodies
Author: Elexon and REC Performance Assurance
Target Audience: Programme Participants
Effective Period: 2024
Approval Date: 18/09/2024
Modification Date: 29/08/2024
MHHS Design Advisory Group Minutes and Actions, 11 May 2022
Issue date: 18 May 2022
Meeting number: DAG009
Date and time: 11 May 2022, 10:00–12:00
Venue: Virtual – MS Teams
Classification: Public
Organisation: MHHS Programme
Committee: Design Advisory Group
Chair: Justin Andrews
Attendees: Industry representatives, MHHS Programme team members, independent assurance, regulator representatives
Apologies: Consumer Representative; Supplier Agent Representative; National Grid ESO
Key topics: Tranche 1 design artefacts; design assurance; programme governance; Smart Energy Code modification MP162
Decisions: Approval of minutes from 13 April 2022; conditional approval of Tranche 1 design artefacts
Actions recorded: DAG09-01 to DAG09-15
MHHS Design Advisory Group (DAG) Meeting Minutes and Actions – 08 November 2023
Date: 08 November 2023
Time: 10:00-13:00
Location: Virtual – MS Teams
Classification: Public
Attendees: Justin Andrews (Chair), Craig Handford, Daniel Arrowsmith, David Yeoman, Donna Jamison, Gareth Evans, Patricia Parker, Robert Langdon, Riccardo Lampini, Sarah Jones, Seth Chapman, Stuart Scott, Andrew Margan, Berlinda Kugara, Fraser Mathieson, Immy Syms, Kevin Spencer, Matt Hall, Paul Pettitt, Richard Gwatkin, Sean Cooper, Andrew Dudkowsky, Bhoopal Breddy, Colin Berry, Colin Bezant, Danielle Walton, Neil Dewar, Nigel Rees, Taylor Thorpe
Apologies: Caroline Farquhar
Note: Actions
Year: 2023
Region / City: Virtual
Topic: Meeting minutes, programme change requests, design artefacts
Document Type: Meeting Minutes
Organization / Institution: MHHS Design Advisory Group (DAG)
Author: Justin Andrews (Chair)
Target Audience: Programme participants, stakeholders, regulatory bodies
Period of validity: Not specified
Approval Date: 08 November 2023
Change Date: Not specified
MHHS Design Advisory Group (DAG) Headline Report
Year: 2024
Region / City: Virtual
Topic: Programme Management
Document Type: Meeting Report
Organization / Institution: MHHS Design Advisory Group
Author: Not specified
Target Audience: MHHS Programme Participants
Period of validity: 10 January 2024
Approval Date: 12/01/2024
Date of Changes: Not specified
PIT Test Completion Report for the MHHS Programme
Document type: Test completion report
Testing phase: Pre-Integration Testing (PIT)
Programme: MHHS
Classification: Internal
Testing scope: Functional, Migration, Non-Functional and Operational Testing
Test milestones period: May 2023
Test approach reference: PIT Approach and Plan
Related documents: Requirements to Test Traceability Matrix; Test Scenarios
Defect tracking: Defects by severity and priority
Exit criteria assessment: PIT Testing Exit Criteria
Risk assessment: PIT testing risks
Intended use: Programme participant reporting
Source context: Programme participant submission
MHHS Design Advisory Group (DAG) Minutes and Actions — 13 September 2023 (Issue date: 27/09/2023)
Issue date: 27 September 2023
Meeting number: DAG028
Date and time: 13 September 2023, 10:00–13:00
Venue: Virtual – MS Teams
Classification: Public
Chair: Justin Andrews
Organisation: MHHS Programme
Attendees: Industry representatives, MHHS design and PMO teams, Ofgem, British Gas, IPA
Apologies: Caroline Farquhar (Consumer Representative)
Document type: Meeting minutes and action log
Decisions: DAG-DEC67 to DAG-DEC74 (approvals and confirmations)
Actions: DAG28-01 to DAG28-15 (assigned actions with due dates)
Related change requests: CR023, CR024, CR025, CR027, CR028, CR029, CR030, CR031
Design references: DES-196 D-Flow and Interface Mapping (including ECS reports)
Relevant groups referenced: Design Resolution Group (DRG), Fast Track Implementation Group (FTIG)
Endorsement authority: SRO (Senior Responsible Owner)
Contextual description: Minutes of the MHHS Design Advisory Group meeting documenting attendance, decisions on change requests and design items, and a list of assigned actions with owners and due dates.
Change Request Title: Issue Resolution Group (IRG) – MHHS Programme Governance Framework Update
Year: 2025
Note: Region / City
Topic: Governance, Change Management
Document Type: Change Request Form
Organization / Institution: MHHS Programme
Author: Andrew Margan
Target Audience: Programme Participants
Implementation Period: As soon as possible after approval and 4 weeks before go-live (M10)
Description of change: For go-live (M10), a Programme group (Issue Resolution Group) is established, accountable and responsible for issue resolution impacting Programme deliverables and/or timescales.
Risks identified: None identified
Stakeholders consulted: Programme Participants at the Transition and Operational Readiness Work Group (TORWG) on 19 March 2025 and 16 April 2025
Target decision date: 24 July 2025
MHHS Qualification Assessment Document
Year: 2024
Note: Region / City
Subject: MHHS Qualification
Document Type: Qualification Assessment Document
Organisation: BSC and REC Code Bodies
Author: Elexon and REC Performance Assurance
Target Audience: Programme Participants, Industry Stakeholders
Approval Date: 29/08/2024
Version: 3.0
Classification: Public
MHHS Design Advisory Group (DAG) Headline Report — Meeting 14 October 2022
Issue date: 17 October 2022
Meeting number: DAG016
Meeting date and time: 14 October 2022, 13:00–16:00
Venue: Virtual – MS Teams
Classification: Public
Document type: Meeting report / headline report
Organization: MHHS Design Advisory Group (DAG)
Programme: Market-wide Half-Hourly Settlement (MHHS) Programme
Regulatory bodies referenced: Ofgem; Smart Energy Code (SEC); Data Communications Company (DCC)
Key topics: SEC MP162 modification proposal; MHHS Target Operating Model; migration options evaluation; design baseline approval; work-off list and artefacts publication
Related governance groups: BPRWG; Technical Design Working Group (TDWG); Consequential Change Impact Assessment Group (CCIAG)
Consultation reference: SEC Modification Proposal 162 consultation
Response deadline mentioned: 28 October 2022 (Ofgem Request for Information)
Decision recorded: Minutes of meeting held 14 September 2022 approved
Actions recorded: DAG16-01 to DAG16-05
Participants: DAG members, Programme team, Ofgem representative, Independent Programme Assurance representative
Topics: DUoS E-Billing MHHS