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17 Jul 2025 - 17 Sept 2026
-Workshop at World Bank Headquarters
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Welcome to the

SSEN DISTRIBUTION DATA PORTAL

Find, share and use Distribution Energy data all in one place

Centralised Network View
28
Data Assets
90
Data
593
Reports
2
Insight Dashboards
7
Insight Showcases
1
Insight tools
Learn More
Centralised Network View
28
Data Assets
90
Data
593
Reports
2
Insight Dashboards
7
Insight Showcases
1
Insight tools
asset-management Collection

Asset Management

insights Collection

Insights

network-capacity Collection

Network Capacity

another-collection Collection

Network Flexibility

outage-management Collection

Outage Management

projects-and-works Collection

Projects and Works

what's new

resource image
08 July 2026

The resource Overhead Lines (CSV) has been published on the dataset Overhead Lines

dataset image
08 July 2026

Overhead Lines added to data portal.

user types

Not Connected

I want to connect to the network, and I am not sure where to start.

Connected

I am connected to the network, and I want to learn more about utilising my assets and connection.

Collaborator

I want to collaborate with other stakeholders e.g. NESO, DNOs / DSOs, Local Authorities etc.

Researcher

I want to conduct research into the network to improve our knowledge, develop new products or help understand my usage.

DATA ASSETS

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Secondary Supply Area Boundaries

Boundary data for secondary substation supply areas across SEPD and SHEPD licence areas. Generated from Voronoi tessellation of UPRN point data aggregated by 10-digit NRN.

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Overhead Lines

Details of SSEN overhead lines, their voltage, circuit IDs and location coordinates fro both SHEPD and SEPD licence areas.

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Isle of Wight Active Network Management

Isle of Wight ANM Live provides real-time information on the status of the ANM systems. It has been designed to help ANM generators understand when the system is operating as expected and when there may be faults.

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Long term Dev

Highlights


Report

Digital Strategy and Action Plan

Report

Our Collaboration Plan

SSEN Distribution Data Roadmap

SSEN Distribution Data Portal Guidance

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