SEPD and SHEPD Licence Areas

Access data on network assets to support network understanding, planning, and operational activities.

Typical users of this data: 
Developers, Consultants, Local Authorities, Researchers, housing associations

asset-management

Asset Management

Creative Commons Attribution 4.0

ssen_overhead_lines

We are the electricity Distribution Network Operator (DNO) responsible for delivering power to over 3.8 million homes and businesses across central southern England and the north of Scotland. We serve some of the most diverse and unique geographies across the UK, and keep customers and communities connected whilst developing the flexible electricity network vital to achieving net zero.

Our skilled teams are based right across the regions we serve, from the bustle of West London to the smallest villages in the Highlands and Islands of Scotland.  They are supported by engineering and customer service teams based in major offices and depots in centres like Reading, Portsmouth, Perth and Inverness.

ssen-distribution

SSEN Distribution

Overhead line asset data including voltage, circuit IDs and location coordinates for the SEPD and SHEPD licence areas.

SSEN Overhead Lines

Unique identifier for the line installation

nominal_voltage_pp

Nominal Voltage (PP)

circuit_id

Circuit ID

circuit_nrn

Circuit NRN

Route geometry in British National Grid coordinates (LINESTRING)

route

Route

Route geometry in WGS84 latitude/longitude coordinates (LINESTRING)

route_lat_long

Route (Lat/Long)

network_type

Network Type

Geospatial shapefile of existing installed extra high voltage (EHV) wire segment routes in the SEPD licence area.

EHV Route (SEPD)

Geospatial shapefile of existing installed extra high voltage plus (EHVP) wire segment routes in the SEPD licence area.

EHVP Route (SEPD)

Geospatial shapefile of existing installed high voltage (HV) wire segment routes in the SEPD licence area.

HV Route (SEPD)

Geospatial shapefile of existing installed low voltage (LV) wire segment routes in the SEPD licence area.

LV Route (SEPD)

Geospatial shapefile of existing installed extra high voltage (EHV) wire segment routes in the SHEPD licence area.

EHV Route (SHEPD)

Geospatial shapefile of existing installed high voltage (HV) wire segment routes in the SHEPD licence area.

HV Route (SHEPD)

Geospatial shapefile of existing installed low voltage (LV) wire segment routes in the SHEPD licence area.

SSEN Overhead Lines

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IB1 Sensitivity Class

IB1 Dataset Assurance

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