Long Term Development Statement direction
Decision
- Publication date
- Industry sector
- Distribution Network
- Licence type
- Electricity Distribution Licence
The publication of Long Term Development Statements (LTDS), describing the characteristics and development of GB electricity distribution networks, is a long standing obligation on distribution network operators (DNOs), mandated through a direction, pursuant to paragraph 25.2 of the standard conditions of the Electricity Distribution Licence and described in detail in the Form of Long Term Development Statement (FoS).
In accordance with paragraph 25.6 of the Licence, the Gas and Electricity Markets Authority (the “Authority”) on 10 January 2024 gave notice to the Licensee (“the Notice”) and set out the proposed contents of this Direction.
The revised FoS introduces important new requirements for grid model data to be provided using the Common Information Model (CIM) and for the publication of Capacity Heatmap data. These changes build upon the work undertaken by the LTDS Reforms Working Group, and follow an informal consultation on the revised FoS that closed on 10 October 2023 and a formal consultation that closed on 7 February 2024.
In the LTDS Direction Letter we set out the key areas of feedback that we received from stakeholders at the formal consultation stage, and where relevant we describe the changes that have been made to the FoS and associated Annexes and Appendices as a result of this feedback.
Track changed versions of documents that have been amended as a result of feedback received since the publication of the Notice on 10 January 2024, including the FoS, the direction and the Capacity Heatmap Appendix 1, are also included for completeness.
We are publishing the FoS along with all supporting Annexes and Appendices. The files in zip folders are machine readable only and are included for completeness; they are not intended to be readable by visitors to the website.
Update: Formal approval of extension request to deliverables within stages 1.3, 2 and 3 contained in Table 7 of the Form of LTDS.
We have decided to formally approve a one-year extension request to deliverables within stages 1.3, 2, and 3 contained in Table 7 of the Form of LTDS. Letters detailing the extension request and its approval have been added to this page.