Electricity Networks: Baseline: UKPN Primary Substation Demand Headroom

Author: UK Power Networks Creation date: 2025 Date of source data harvest: 06/01/2025 Temporal coverage: Up to December 2024 Spatial Resolution: Primary Substation Supply Area Geometry: Polygon Source data URL: UKPN Primary Substation Distribution Areas Data terms of use: Data freely available for download and re-use, with appropriate attribution. Data attribution: Dataset processed by Arup as part of the Outer East London sub-regional LAEP, 2025. - UK Power Networks, 2025. Workflow Diagram: N/A Comments: The data and analysis developed for the sub-regional LAEP was undertaken using data available at the time and will need to be refined for a full Phase 2 LAEP. Whilst every effort has been made to ensure the quality and accuracy of the data, the Greater London Authority is not responsible for any inaccuracies and/or mistakes in the information provided.