power-track

Power Track

network-maps

Network Maps

projects-and-live-works

Projects and Live Works

national-underground-asset-register

asset-management

Asset Management

Other (No License)

gis-network-line-data

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

The Electric Office Web Portal for Independent Connections Providers (ICPs) to view, query, and print map-based GIS Data, showing the location and associated data for circuits, cables, and overhead lines across the Distribution Network at all voltage levels from EHV -> LV to assist in the planning of connections.
Access to this tool will require user registration and SSEN Distribution approval.

Network Line Data

GIS Network Line Data

National Underground Asset Register

near-real-time-data-access-portal

Creative Commons Attribution 4.0

sepd-long-term-development-statement

SEPD Long Term Development Statements

SEPD Long Term Development Statement

Near Real-time Data Access Portal

my-great-title

my-new-group

My new group

License Not Specified

my-new-data-asset-title

Tity Dataset.xlsx

My new data asset title

My great title

transformer-load-model-dashboard

SEPD

Data Assets that provide analytical insight into the data we provide.

insights

Insights

another-collection

Network Flexibility

ssen-transformer-load-model

Downloadable Resource of the transformer load model Data Set in Zipped CSV format.

Transformer Load Model Extract 9 Oct 2023

The view displayed here, is based on 2023 baseline loading with the projected forward DFES out to 2050. While many assets are showing as becoming overloaded over time, in reality we have extensive reinforcement & replacement planned on the network which is not represented in this view.

Baseline demand is fixed across the entire duration & does not reflect expect long term macro-economic or underline volume trends)

Load Model External Web Link

A single row CSV showing the format of the accompanying transformer load model download file.

Transformer Load Model Schema

SSEN Secondary Transformer - Asset Capacity and Low Carbon Technology Growth

Transformer Load Model Dashboard

load-model-insights-report

SEPD and SHEPD Licence Areas

network-capacity

Network Capacity

smart-meter-primary-usage

Half Hourly Usage for each Primary Substation

primary-usage

primary-nrn

SSEN Data Triage record for Smart Meter Aggregated Consumption Data 

Smart Meter Primary Substation Usage

energy-data-test

Bank Rate history and data  Bank of England Database

Energy data test

Load Model Insights Report

test-no-link

low_carbon_technologies

Regen Distribution Future Energy Scenarios Datasets

Test no link

Showcases