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132kV Overhead Lines
132kV overhead lines for all NGED areas supplied chunked at OS 20km Grid in zipped ESRI Shapefile (SHP) format. Important Safety Information The information contained in this... -
132kV Underground Cables
132kV underground cables for all NGED areas supplied chunked at OS 20km Grid in zipped ESRI Shapefile (SHP) format. Important Safety Information The information contained in... -
11kV Substations
11kV substations for all NGED areas supplied chunked at OS 20km Grid in zipped ESRI Shapefile (SHP) format. Important Safety Information The information contained in this... -
11kV Overhead Lines
11kV overhead lines for all NGED areas supplied chunked at OS 20km Grid in zipped ESRI Shapefile (SHP) format. Important Safety Information The information contained in this... -
132kV Substations
132kV substations for all NGED areas supplied chunked at OS 20km Grid in zipped ESRI Shapefile (SHP) format. Important Safety Information The information contained in this... -
66kV Underground Cables
66kV underground cables for all NGED areas supplied chunked at OS 20km Grid in zipped ESRI Shapefile (SHP) format. Important Safety Information The information contained in this... -
33kV Underground Cables
33kV underground cables for all NGED areas supplied chunked at OS 20km Grid in zipped ESRI Shapefile (SHP) format. Important Safety Information The information contained in this... -
11kV Underground Cables
11kV underground cables for all NGED areas supplied chunked at OS 20km Grid in zipped ESRI Shapefile (SHP) format. Important Safety Information The information contained in this... -
Network Capacity
Data used to visualise the capacity for the connection headroom of demand and generation on to Bulk Supply Point and Primary substations, including key asset ratings and... -
Spatial Datasets
Since 2016, National Grid Electricity Distribution have developed an approach to geographically map areas of our network. These are defined an Electricity Supply Areas (ESA).... -
Primary Substation Location (Easting / Northings)
This dataset provides the location of primary, bulk supply (BSP) and grid supply (GSP) substations in the National Grid distribution network. -
Aggregated Smart Meter Data - LV Feeder
All DNOs are required by licence condition to comply with Ofgem’s Data Best Practice (DBP) Guidance. The DBP Guidance was updated by Ofgem on 7th August 2023, and the DBP... -
Historic Transformer Voltages
Voltages at half-hourly granularity for all transformers at GSP, BSP & Primary level across South West, South Wales, East Midlands & West Midlands, between April 2019 -... -
GSP Technical Limits
The GSP Technical Limits dataset provides a view of the current technical power limits for the National Grid Electricity Distribution GSPs. This is aligned with Appendix G, so... -
Fault Level
Fault level data encompassing system impedance, calculated fault levels and ratings. -
Distribution Substation Location (Easting / Northings)
Location of NGED Distribution Substations (Easting / Northings) -
Common Information Model LTDS
The Common Information Models (CIM) provide a complete and consolidated view of our network assets and their connectivity. The models bring together a huge range of datasets... -
Circuit Data
This data set contains the electrical parameters for circuits operating between 132kV and 6.6kV.
