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Datasets

90 datasets found

  • Year Ahead Constraint Limits


    This dataset contains a year ahead Mega Watt constraint limits for the main boundaries on the transmission system. <br/> >**NOTE:** This dataset has now been replaced by the <a...

  • Interconnector Trading Procurement Framework


    Documentation relating to interconnector trading, including the procurement framework and supporting materials. <br/> Watch the video below: <hr/> <div style="position: relative; display: block;...

  • Transmission Losses


    There are a number of factors which influence transmission losses.  These include variations in zonal generation patterns, growth in northern vs southern generation, level of Scottish exports to...

  • GIS Boundaries for GB Generation Charging Zones


    This dataset contains approximate GIS (geographic information system) geospatial boundaries for each of the TNUoS generation zones in Great Britain. There are 27 TNUoS generation zones, and each is...

  • Transmission Network Use of System (TNUoS) Tariffs


    This dataset contains a breakdown of all the Transmission Network Use of System (TNUoS) tariff elements of which are forecasted and set by the revenue team at National Grid ESO. These files will be...

  • GIS Boundaries for GB Grid Supply Points


    This dataset contains approximate GIS (Geographic Information System) geospatial boundaries associated with each of the Grid Supply Points (GSPs) on the GB transmission network. The boundaries have...

  • Local Authority Level Spatial Heat Model Outputs (FES)


    This dataset represents the regional results from the Spatial Heat model used as part of the Future Energy Scenarios. The data was generated to support a thought piece to explore the findings from our...

  • Super Stable Export Limit Contract Enactment


    Super Stable Export Limit (SEL) is utilised to directly decrease the sum of the minimum MW level or SEL of generators synchronized to the system by lowering the minimum generating level at a generator...

  • Fast Reserve Market Information


    Fast Reserve provides the rapid and reliable delivery of active power through an increased output from generation or a reduction in consumption from demand sources, following receipt of an electronic...

  • Short Term Operating Reserve (STOR) Post Tender Reports


    If demand ends up being greater than forecast, or there is unforeseen generation unavailability, extra sources of power may be needed to manage the system. One form of reserve that is used to manage...