SSEN
L o a d i n g
Scottish and Southern Electricity Networks (SSEN) operate the economically regulated electricity distribution and transmission networks across the north of the Central Belt of Scotland and also Central Southern England, delivering power to 3.7 million homes.
Available DatasetsShowing 35 of 35 results
- Our day-ahead bidding rounds are the final opportunity to procure flexibility and can include a range of needs. Shortfall from long-terms and short-term rounds and any Control Room requirements that are identified nearer to real-time. These rounds are run day ahead.1Licence not specified6 days ago
- Shapefiles containing the geographical representation of the Primary Substation Boundaries for SEPD & SHEPD. The primary substation areas are formed from Voronoi polygons based off the point locations of all the secondary substations fed by a given primary substation. This means that every point in a polygon is closest geographically to the assigned secondary substation. The secondary substation polygons are then dissolved with respect to the primary they are connected to form the primary supply areas.1Licence not specified6 days ago
- Our Generation Availability and Contracted demand map for both north and south. Our map provides an indication of the networks capability to connect large-scale developments to major substations. Accompanying the map, the heat map spreadsheets for both of our network regions provides Grid Supply Point (GSP) details, GSP and substation transformer ratings, Fault level information, and contracted and quoted generation projects at each GSP.1Licence not specified6 days ago
- The SSEN Data Roadmap serves as the strategic plan outlining the key milestones related to data provision and management. It provides a structured path for implementing data sets and achieving data strategy goals. The Data Roadmap promotes open collaboration and transparent data sharing with stakeholders. By outlining clear milestones and objectives, it creates a shared vision with stakeholders which encourages active involvement and feedback, where insights and requirements can be openly addressed. This ensures stakeholders are well informed about the data journey, promoting trust and cooperation in achieving common data-related goals.1Licence not specified6 days ago
- This is Scottish and Southern Electricity Networks (SSEN) Distribution's first Network Development Report and is part of a suite of new information that sets out our longer-term Network Development Plans for our distribution networks. It gives users access to information pertaining to our network plans for the next ten years in relation to our 11 kV networks and above, allowing all interested parties to better assess and identify the future opportunities to use and engage with us and the network.1Licence not specified6 days ago
- Our long-term bidding rounds typically involve flexibility requirements from our Distribution Network Options Assessment (DNOA) process that determines flexibility needs from our Extra High Voltage (EHV) network in the next three years. In addition, we include High Voltage/Low Voltage requirements at year ahead. This is normally flexibility needs for reinforcement deferral, or where our Control Rooms require flexibility for outage planning.1Licence not specified6 days ago
- The map-based Powertrack tool allows our customers to get access to near-realtime outage data on the SSEN Distribution Network. This includes Planned and Unplanned Outages as well as some supporting information on affected postcodes and reasons for the outage.1Licence not specified6 days ago
- This statement by SSEN provides the Exceeded Import Curtailment Price and Exceeded Export Curtailment Price using flexibility market data which has been determined in accordance with this Schedule 2D of the DCUSA. Separate statements are published for the SEPD and SHEPD Licence Areas.1Licence not specified6 days ago
- This is Scottish and Southern Electricity Networks (SSEN) Distribution's first Network Development Report and is part of a suite of new information that sets out our longer-term Network Development Plans for our distribution networks. It gives users access to information pertaining to our network plans for the next ten years in relation to our 11 kV networks and above, allowing all interested parties to better assess and identify the future opportunities to use and engage with us and the network.1Licence not specified6 days ago
- The NaFIRS Yearly Export is an annual export to a report file of the details of planned and unplanned outages on the SHEPD and SEPD distribution networks reported under the National Fault and Interruption Reporting Scheme (NaFIRS).1Licence not specified6 days ago
- Our short-term bidding rounds are run to ensure we procure the flexibility volumes we need, but where previous long-term rounds did not fulfil all the requirements, Flexibility Service Providers (FSPs) declare their unavailability or where updated forecasts require more flexibility. Short-term bidding rounds are run a month ahead of need.1Licence not specified6 days ago
- Shapefiles containing the geographical representation of the GSP and BSP approximate supply areas for SEPD & SHEPD. These areas are formed by aggregating the primary substation boundaries that are supplied by each BSP/GSP (also available on the portal).1Licence not specified6 days ago
- The Embedded Capacity Register (ECR) has been developed to provide better information to electricity network stakeholders on connected resources and network requirements. Each Distribution Network Operator (DNO) will host a register which will provide accessible information at a local and national level. The register uses a format agreed through the Energy Networks Association's Open Networks project, an industry initiative aimed at transforming the operation of energy networks and delivering a smart grid. Our register provides information on generation and storage resources (>=50kW) that are connected, or accepted to connect, to the electricity distribution networks owned and operated by us and it will be updated on a monthly basis. The register also includes information on the flexibility services that are being provided by connected resources, assisting to control or schedule demand and/or generation to reduce network constraints.1Licence not specified6 days ago
- Details of SSEN Substations, their type and identification and location coordinates for both SEPD and SHEPD licence areas. Derived from the Shapefile data and presented separately here for convenience.1Licence not specified6 days ago
- Standard Licence Condition 31E Procurement Report & Statements1Licence not specified6 days ago
- 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.1Licence not specified6 days ago
- The Seasonal Operability Report is a quarterly operational usage report, which will enable current and future providers of both flexibility services and distributed energy resources to understand how the SSEN Control Room has used various services in the past three months and highlight areas of potential curtailment in the future.1Licence not specified6 days ago
- 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.1Licence not specified6 days ago
- 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. Isle of Wight Electricity Demand: The graph shows the live demand for electricity as a proportion of the winter peak demand. The peak winter demand is a static figure that is reviewed annually by Southern Electric Power Distribution (SEPD) Isle of Wight Renewable Generation: The graph also shows the total live Isle of Wight renewable generation as a proportion of the total renewable capacity. The generation can be greater than the live demand, which means the excess will be exported to the English mainland. The additional renewable generation attributable to the Isle of Wight ANM system is shown as a proportion of the total renewable generation. The total renewable generation does not include the micro generation (<50kw) installed on the network.1Licence not specified6 days ago
- This dataset presents the illustrative supply areas for secondary substations across the SSEN licence areas. The dataset is generated using the point locations of secondary substations and generating catchment areas (Voronoi polygons) for each of these substations.1Licence not specified6 days ago
- Outcomes of procurement activity and list of contracts from various parties to provide flexibility services.1Licence not specified6 days ago
- The Low Carbon Technologies Connections Datasets will provide the total number and capacity (demand/generation) of Low Carbon Technologies (LCT), including Electric Vehicle chargers, Heat Pumps, Solar Panels, and Battery Storage, aggregated to primary substations.1Licence not specified6 days ago
- Orkney Live provides real time information on the status of the Active Network Management System. Orkney Islands Electricity Demand: The graph shows the live demand for electricity as a proportion of the winter peak demand. The peak winter demand is a static figure that is reviewed annually by Scottish Hydro Electric Power Distribution (SHEPD). Orkney Islands Renewable Generation: The graph also shows the total live Orkney Islands renewable generation as a proportion of the total renewable capacity. The generation can be greater than the live demand, which means that the excess will be exported to the Scottish Mainland. The additional renewable generation attributable to the Orkney ANM system is shown as a proportion of the total renewable generation. The total renewable generation does not include the significant amount of microgeneration (< 50 kW) installed on the network.1Licence not specified6 days ago
- A Distribution Future Energy Scenarios (DFES) analysis for both the North of Scotland (SHEPD) and Southern England (SEPD) distribution network licence areas. LCT uptake scenario projections for EVs, electricity fuelled heating technologies and domestic rooftop solar PV capacity to secondary substation and feeder level, year by year, out to 2050.1Licence not specified6 days ago
- Smart meter LV feeder half hourly usage data is collected directly from smart meters in homes and businesses and anonymised through aggregation to no less than 5 properties through SSEN’s smart meter adapter. There is a postcode and LV Feeder Dataset ID lookup to provide the aggregated half hourly consumption data in Wh (combined primary and secondary active import Wh), from the relevant secondary transformer and low voltage feeder IDs with a total count of smart meters.1Licence not specified6 days ago
- The Near Real-time Data Access (NeRDA) Portal aims to examine how near real-time energy demand and usage data can be best used by stakeholders. The data identifies areas where flexibility could be used or where network reinforcement will be needed. NeRDA is intended to provide open data and share electricity demand estimates with stakeholders. The Portal currently contains EHV/HV datasets from SCADA, LV datasets from LV Monitoring devices, and Load modelling data. There are two ways to access the data using the NeRDA Portal: navigating to and around substations within the Portal itself or via API Access.1Licence not specified6 days ago
- Contract Award Notices as found on 'Find A Tender' .1Licence not specified6 days ago
- THIS DATASET IS UNDER THE SHARED CLASSIFICATION YOU MUST BE APPROVED FOR USE PRIOR TO ACCESS. Please contact data@ssen.co.uk or complete our request data form to gain access. The Electric Office Web Portal for Independent Connections Providers (ICPs) to 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. Object information is drawn from EO to show selected asset details such as operating voltages. *These maps cannot be relied upon as they are indicative only and while we make every effort as to their accuracy, the position of any cables may have changed. In addition there may be private cables which are not shown on the plan. Before carrying out work of any kind within vicinity of any of the cables, you must carry out a search on Linesearch [https://lsbud.co.uk/](https://lsbud.co.uk/)*1Licence not specified6 days ago
- The Flexibility Dispatch report is a weekly ahead flexible services utilisation report which provides a summary of the dispatch instruction for both SEPD and SHEPD licence areas. The data identifies the area where the service products will be dispatched and how much capacity will be instructed from different flexibility providers. The Flexibility Dispatch report is intended to give our stakeholders an insight about the future usage of flexibility services and help them to better understand the potential opportunities for flexibility utilisation. The dataset also contains historical dispatch information dating back to 2023.1Licence not specified6 days ago
- Reports, strategies, and roadmaps to help Data Consumers to better understand SSEN processes and decisions.1Licence not specified6 days ago
- Boundaries of SSEN Licence Areas for SEPD & SHEPD1Licence not specified6 days ago
- This data glossary provides a centralised reference for key datasets hosted within the data portal. The glossary is designed to support transparency, consistency, and ease of use for stakeholders using SSEN Distribution's Data Portal1Licence not specified6 days ago
- The load model is a machine learning product which estimates a half-hourly annual demand profile for each household based on a series of demographic, geographic and heating type factors. To enable us to estimate capacity on the electricity network while protecting individual customers data privacy by using modelled data. These views are then aggregated up the networks hierarchy based on the combinations of customers associated with each asset. This view is supplemented with the forward Distribution Future Energy Scenarios (DFES) which highlight the expected impact of low carbon technology on the network (LCT) such as heat-pumps or electricity vehicles. The view demonstrated here represents a sample iteration of our evolving network capacity & load model - highlighting estimated peak usage against asset rating.1Licence not specified11 months ago
- Boundaries of SSEN Licence Areas for SEPD & SHEPD1Licence not specifiedover 1 year ago
- The Embedded Capacity Register (ECR) has been developed to provide better information to electricity network stakeholders on connected resources and network requirements. Each Distribution Network Operator (DNO) will host a register which will provide accessible information at a local and national level. The register uses a format agreed through the Energy Networks Association’s Open Networks project, an industry initiative aimed at transforming the operation of energy networks and delivering a smart grid.1Licence not specifiedover 2 years ago
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