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  • 11kV Underground Cables

    11kV underground cables for all NGED areas can be downloaded from dataportal2.westernpower.co.uk the following formats: AutoCAD DWG format Bentley MicroStation v8i DGN format...

  • 11kV Substations

    11kV substations for all NGED areas can be downloaded from dataportal2.westernpower.co.uk the following formats: AutoCAD DWG format Bentley MicroStation v8i DGN format ESRI...

  • 11kV Towers

    11kV overhead lines for all NGED areas can be downloaded from dataportal2.westernpower.co.uk the following formats: AutoCAD DWG format Bentley MicroStation v8i DGN format ESRI...

  • 11kV Poles

    11kV poles for all NGED areas can be downloaded from dataportal2.westernpower.co.uk the following formats: AutoCAD DWG format Bentley MicroStation v8i DGN format ESRI ShapeFile...

  • 11kV Overhead Lines

    11kV overhead lines for all NGED areas can be downloaded from dataportal2.westernpower.co.uk the following formats: AutoCAD DWG format Bentley MicroStation v8i DGN format ESRI...

  • 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...

  • Transformer Data

    Electrical parameters of transformers for all licence areas.

  • Reinforcement

    NGED Reinforcement of work currently planned on the EHV system and above.

  • Fault Level

    Fault level data encompassing system impedance, calculated fault levels and ratings.

  • Circuit Data

    This data set contains the electrical parameters for circuits operating between 132kV and 6.6kV.

  • Busbar Nodes

    Busbar Node Codes used in the presentation of system data including locational Area and voltage connected.

  • 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)....

  • Common Information Model West Midlands

    Common Information Model (CIM) for 132kV, 66kV, 33kV, and 11kV in the West Midlands generated by the NGED Integrated Network Model (INM). For each Grid Supply Point (GSP) there...

  • Common Information Model South Wales

    Common Information Model (CIM) for 132kV, 66kV, 33kV, and 11kV in the South Wales generated by the NGED Integrated Network Model (INM). For each Grid Supply Point (GSP) there...

  • Common Information Model East Midlands

    Common Information Model (CIM) for 132kV , 66kV and 33kV in the East Midlands generated by the NGED Integrated Network Model (INM). For each Grid Supply Point (GSP) there...

  • Common Information Model South West

    Common Information Model (CIM) for 132kV, 66kV, 33kV, and 11kV in the South West generated by the NGED Integrated Network Model (INM). For each Grid Supply Point (GSP) there...

  • 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...

  • 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.

  • 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 -...

  • Distribution Substation Location (Easting / Northings)

    Location of NGED Distribution Substations (Easting / Northings)