Company profile
Southern Electric Power Distribution PLC
SSEN Customer Engagement Group RIIO ED2
Southern Electric Power Distribution PLC is a UK company with status active founded in 2000 based in South East England.
Corporate ownership
Updated 06 Jun 2026 16:52
Company events
Reference milestones and recent Companies House filing stream events.
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Confirmation Statement With No Updates
Confirmation-statementCS01 | Transaction MzQ0MjgyOTUzNWFkaXF6a2N4
Published 12 Nov 2024 03:37
Accounts With Accounts Type Full
Accounts PDF pendingAA | Transaction MzQzMTgzMDM0MWFkaXF6a2N4 | Paper/PDF filed
Published 20 Aug 2024 08:01
Incorporated
InceptionCompany registered at Companies House
Public funding
Projects
Grounds for Change
1 Jan 2026 to 31 Mar 2026
Britain's race to electrify our transport and heat is reshaping every street, yet open trenches slow the journey, increase costs and disrupt the lives of millions. By 2035 every new car will be electric and heat pumps installations could reach 1.5 million installations/ year. Utilities already dig up Britain's roads four million times per year at an enorm...
DIME - Demand Insights for Metered Enterprises
1 Jan 2026 to 31 May 2026
**DIME (Demand Insights for Metered Enterprises** tackles a critical data gap for small and medium-sized enterprises (SMEs) with non-half-hourly metering, particularly in high street areas. These businesses make up 99.8% of the UK's private sector and are vital to achieving decarbonisation goals, yet DSOs lack visibility of their demand profiles. DIME use...
R4C3 Alpha: FastTrack
1 Oct 2025 to 30 Apr 2026
The distribution connections queue is c.180GW and growing, driven by electrification of demand and growth in low-carbon generation and storage. Assessing overall network impacts from this ever-evolving connections stack is challenging, complicating networks' assessment of available headroom and future investment needs. FastTrack, an Artificial Intelligenc...
I-LAD - Alpha [Innovating Losses Analysis and Detection] [R4 Alpha]
1 Oct 2025 to 31 Mar 2026
Non-Technical Losses (NTL) are electricity losses resulting from theft, unknown unmetered supplies, or metering inaccuracies. They directly impact on both customers' bills and our carbon footprint. Losses due to theft also often lead to serious safety incidents. Current methods of identifying and monitoring losses are outdated and inefficient. I-LAD Servi...
I-LAD - Innovating Losses Analysis and Detection
1 Feb 2025 to 31 May 2025
Electrical Losses are the difference in the energy that enters the electrical network and that which reaches consumers premises. Without intervention losses are forecast to increase with increasing electrification. They not only directly impact on customer's bill and our carbon footprint, but losses due to theft often lead to serious safety incidents. Cur...
R4D: FastTrack - AI for Connections
1 Jan 2025 to 31 May 2025
The connection request queue is at least 723GW and growing, driven by low-carbon technologies, renewable energy and new developments. Assessing the overall network impact from this volume of applications is challenging, making it difficult to assess available headroom and future investment needs. FastTrack, an AI solution, aims to simulate the impact of b...
Nature4Networks - R3 Alpha
1 Oct 2024 to 31 Mar 2025
Our electricity network faces significant challenges from climate change including flooding, overheating and frequent storm-force winds. Traditional grey engineered solutions (e.g. concrete flood defences or cooling systems) are effective but carbon-intensive and provide limited additional benefits. The Nature4Networks project explores Nature-based Soluti...
Alpha R3: Sea Change
1 Oct 2024 to 31 Mar 2025
The decarbonisation of the marine sector is likely to drive a substantial surge in national electrical demand. The sector has a critical role in UK economy and supporting island communities, but is also complex, with huge diversity across ports and their stakeholders. Seeking to address this challenge, SeaChange will: \*build a replicable, localised model...
MaxFlex
1 Mar 2024 to 31 May 2024
Nature4Networks (N4N)
1 Mar 2024 to 31 May 2024
UN:LOCK - Unblocking Networks: Local Optimisation, Consumers and Knowledge
1 Mar 2024 to 31 May 2024
Crowdflex
1 Jul 2023 to 31 Oct 2025