Company Active PLC

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.

CRN
04094290
Founded
2000
Age
25

Overview

Legal name
SOUTHERN ELECTRIC POWER DISTRIBUTION PLC
Region
South East England
Registered address
NO.1 FORBURY PLACE
43 FORBURY ROAD
READING
UNITED KINGDOM
RG1 3JH
Insolvency history
No

Company events

Reference milestones and recent Companies House filing stream events.

7 events
15 Nov
2026

Confirmation statement due

Confirmation Due

Next confirmation statement due date

30 Sep
2026

Accounts due

Accounts Due

Next accounts due date

01 Nov
2025

Confirmation statement filed

Confirmation

Last confirmation statement made up date

31 Mar
2025

Accounts filed

Accounts

Last accounts made up date

12 Nov
2024

Confirmation Statement With No Updates

Confirmation-statement

CS01 | Transaction MzQ0MjgyOTUzNWFkaXF6a2N4

Published 12 Nov 2024 03:37

18 Aug
2024

Accounts With Accounts Type Full

Accounts PDF pending

AA | Transaction MzQzMTgzMDM0MWFkaXF6a2N4 | Paper/PDF filed

Published 20 Aug 2024 08:01

23 Oct
2000

Incorporated

Inception

Company registered at Companies House

Public funding

16 awards
First funded
2015
Funded years
2015, 2019, 2022, 2023, 2024, 2025, 2026
Age at first award
14 years

Projects

2026 Feasibility Studies Lead participant

Grounds for Change

1 Jan 2026 to 31 Mar 2026

Awarded
£37,434
Total cost £41,593

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...

2026 Feasibility Studies Lead participant

DIME - Demand Insights for Metered Enterprises

1 Jan 2026 to 31 May 2026

Awarded
£35,246
Total cost £39,812

**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...

2025 Collaborative R&D Lead participant

R4C3 Alpha: FastTrack

1 Oct 2025 to 30 Apr 2026

Awarded
£65,968
Total cost £73,298

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...

2025 Collaborative R&D Lead participant

I-LAD - Alpha [Innovating Losses Analysis and Detection] [R4 Alpha]

1 Oct 2025 to 31 Mar 2026

Awarded
£41,906
Total cost £52,383

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...

2025 Feasibility Studies Lead participant

I-LAD - Innovating Losses Analysis and Detection

1 Feb 2025 to 31 May 2025

Awarded
£19,459
Total cost £21,621

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...

2025 Feasibility Studies Lead participant

R4D: FastTrack - AI for Connections

1 Jan 2025 to 31 May 2025

Awarded
£25,646
Total cost £28,496

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...

2024 Collaborative R&D Lead participant

Nature4Networks - R3 Alpha

1 Oct 2024 to 31 Mar 2025

Awarded
£41,141
Total cost £45,712

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...

2024 Collaborative R&D Lead participant

Alpha R3: Sea Change

1 Oct 2024 to 31 Mar 2025

Awarded
£8,009
Total cost £54,708

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...

2024 Feasibility Studies Lead participant

MaxFlex

1 Mar 2024 to 31 May 2024

Awarded
£0
Total cost £14,557
2024 Feasibility Studies Lead participant

Nature4Networks (N4N)

1 Mar 2024 to 31 May 2024

Awarded
£0
Total cost £24,898
2024 Feasibility Studies Lead participant

UN:LOCK - Unblocking Networks: Local Optimisation, Consumers and Knowledge

1 Mar 2024 to 31 May 2024

Awarded
£0
Total cost £20,537
2023 Collaborative R&D

Crowdflex

1 Jul 2023 to 31 Oct 2025

Awarded
£0
Total cost £0

Product types

Collaborative R&D Feasibility Studies