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SEPD Long Term Development Statement
L o a d i n g
Organization
IcebreakerOne.OrganizationLevel1SSEN - view all
Update frequencyunknown
Last updated7 days ago
Overview

The Long Term Development statements provide information for anyone connecting to our distribution system at extra high voltage (EHV) level (including HV busbar of primary substations). It is designed to help to identify and evaluate opportunities for entering into arrangements with us relating to use of system or connection. Our statements include the following: network data; the likely development of our distribution system; plans for modifying the distribution system; and identification of parts of the distribution system that are likely to reach capacity limit in the next years. A long term development statement is available for each of our distribution network areas in central southern England and northern Scotland. Each statement has two sections, a summary (Part 1) and a detailed section (Part 2) both of which are available for download below.

DemandForecastLTDS
Additional Information
KeyValue
Access RightsCreative Commons Attribution 4.0
Contact Emailmodelling.reporting@sse.com
Contact NameModelling Reporting
Dcat TypeAsset Management
Guidhttps://data.ssen.co.uk/dataset/695078a0-bbd8-420b-8383-ee6bf7fc0045
Harvest Object Id363886d7-0169-4aa7-943b-46da0619aa92
Harvest Source Id39b2ac87-6d61-4b9f-8395-c33a13d94f17
Harvest Source TitleSSEN Data Portal
Identifierhttps://data.ssen.co.uk/dataset/695078a0-bbd8-420b-8383-ee6bf7fc0045
Issued2023-09-20T08:13:05.081085
Language["EN"]
Modified2025-12-23T12:55:51.766709
Publisher NameSSEN Distribution
Publisher Urihttps://data.ssen.co.uk/organization/6c20e020-2612-4132-818c-aaa1f28329c5
Related Resource["shepd_long_term_development_statement"]
Sensitivity ClassIB1-O
Urihttps://data.ssen.co.uk/dataset/695078a0-bbd8-420b-8383-ee6bf7fc0045
Share this Dataset
Trust Signals
Trust Framework(s)None
Assuranceunknown
Data Sensitivity ClassIB1-O
LicenceCreative Commons Attribution 4.0
Files
  • Southern Electric Power Distribution Long Term Development Statement Tables 1-6 Nov 25

  • SEPD LTDS 132 and 33 kV Geographic Map issued Nov 2022

  • SEPD LTDS 66 and 22 kV Geographic Map issued Nov 2022

  • SEPD LTDS Schematic Diagrams Nov 23

  • Southern Electric Power Distribution Long Term Development Statement Tables May 25

  • SEPD LTDS Tables May 2024

  • Methodology Statement - SEPD Long Term Development Statement

  • Southern Electric Power Distribution long term development statement part 1 & 2 Nov 2024

  • Southern Electric Power Distribution long term development statement schematic diagrams Nov 24

  • SEPD LTDS Tables Nov 23

  • SEPD LTDS 66 and 22 kV Geographic Map Nov 24

  • Southern Electric Power Distribution long term development statement tables May 2023

  • SEPD Geographic Plan 1 Nov 2025

  • SEPD LTDS 132&33kV Geographic Map Nov 23

  • Southern Electric Power Distribution Long Term Development Statement Schematic Diagrams Nov 2025

  • LTDS Data Surgery Part 1 (26th February 2025)

  • Southern Electric Power Distribution long term development statement tables May 25

  • SEPD Long Term Development Statement part 1 & 2 May 2024

  • Southern Electric Power Distribution long term development statement tables Nov 24

  • SEPD Long Term Development Statement Part 1 and 2

  • SEPD Long Term Development Statement Part 1 - May 2023

  • Southern Electric Power Distribution long term development statement schematic diagrams May 25

  • SEPD LTDS 132 and 33 kV Geographic Map Nov 24

  • SEPD LTDS 132&33kV Geographic Map Nov 23

  • SEPD- LTDS CIM EQ Profile

  • LTDS Data Surgery Part 2 - CIM Formats (26th February 2025)

  • Scottish Electric Power Distribution long term development statement part 1 & 2 Nov 2025

  • Southern Electric Power Distribution long term development statement part 1 & 2 May 25

  • SSEN Data Triage record for SEPD Long Term Development Statement

  • SEPD Geographical Plan 2 Nov 2025

  • SEPD Long Term Development Statement Schematic Diagrams issued Nov 2022

  • Long Term Development Statement Data Definitions

  • Southern Electric Power Distribution Long Term Development Statement Schematic Diagrams May 2025

  • SEPD LTDS Part 1&2 Nov 23

  • SEPD LTDS 66 & 22kV Geographic Map Nov 23

  • LTDS Purpose and Overview