PILLAR: DIGITAL INFRASTRUCTURE
Unified Network Model (UNM)
What we will do and why
Alignment of the planning and operational network models to drive consistency of data across enterprise systems, and enable the exchange of data internally and externally using Common Information Model (CIM).
- Unified network data model covering all voltage levels through integration of data across relevant enterprise systems
- Exchange of interoperable data in a Common Information Model (CIM) compliant form
- Data quality enhancements
- Consistent provision of network and asset data.
- Data interoperability.
- Expedited access to reliable network and asset data.
Measures of success
- Consistency of asset and network data.
- Extent and data interoperability and integration.
- Extent to which data is exchanged in alignment with peers and external stakeholder’s CIM requirements.
We have actively engaged with a range of stakeholders to gather feedback and enhance our data exchange and interoperability efforts using CIM as the exchange mechanism. Our engagement included distributing surveys to internal and external stakeholders, including members of the International Utilities Working Group (IUWG). We partnered with Open Grid Systems to create a Proof of Concept (PoC) aimed at addressing stakeholder concerns and finding scalable solutions for data exchange challenges. We also conducted a dissemination event to share our PoC findings with internal stakeholders and circulated a summary report to solicit feedback. Furthermore, we published a CIM CGMES file for external stakeholders to review and sought feedback on its utility and accessibility. We have actively participated in sector-wide working groups and contributed to a discussion paper highlighting gaps in the CGMES profile concerning data exchange requirements for the Long Term Development Statement (LTDS) publication.
Public Detailed Docs
- Proof of concept (Mar 2023)
- Published CIM files for stakeholder feedback (Oct 2023)
- Implementation strategy development (Jan 2024) - Delayed
- Pilot UNM integration of systems (Dec 2024)
- Development of UNM data model (Dec 2025)
- System configuration and upgrades (Mar 2028)
- Implementation of UNM concept (Mar 2028)
|Date of change
The description and outputs were adjusted to remove reference to a standalone platform, as the solution will now focus on integration of existing technology. More detailed milestones have also been added following a successful proof of concept which has informed planning. A stakeholder engagement section was also added.