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Datasets

90 datasets found

  • Balancing Services Contract Enactment


    National Grid ESO procures [balancing service contracts](https://www.nationalgrideso.com/balancing-services/list-all-balancing-services) to balance demand and supply and to ensure the security and...

  • Firm Frequency Response (FFR) Post Tender Reports


    The Firm Frequency Response (FFR) post tender reports are published following each monthly tender. They indicate which tenders were accepted and rejected and the information submitted for these...

  • Future Energy Scenario (FES) Building Block Data


    We have been working with the other network companies as part of the Energy Networks Association (ENA) Open Networks project. The Whole System Electricity Future Energy Scenarios (FES) part of this...

  • Future Energy Scenarios – Electricity Supply Data Table (ES1)


    The Future Energy Scenarios (FES) represent a range of different, credible ways to decarbonise our energy system as we strive towards the 2050 target. <br/> One of the FES outputs is an agreed...

  • Regional breakdown of FES data (Electricity)


    Long term electricity forecasts per region covering demand, demand side response and distributed generation based on our Future Energy Scenarios. Regions presented are Grid Supply Points (GSPs) and...

  • Monthly Balancing Services Use of System (BSUoS) Forecast Data


    The Balancing Services Use of System (BSUoS) costs are reported on a monthly basis with a forecast for the next month and a rolling 24 month period. Here you can find the data for the 24 month ahead...

  • Day Ahead Half Hourly Demand Forecast Performance


    The historic half hourly day ahead national demand forecast as published via BM reports, alongside the outturn values, adjustments for TRIAD avoidance estimates and Absolute Percentage Error (APE) for...

  • 24 Months Ahead Constraint Limits


    This dataset contains Mega Watt constraint limits for the main boundaries on the transmission system on weekly bases for 24 months ahead.

  • 24 Months Ahead Constraint Cost Forecast


    This dataset contains the 24-month ahead constraint costs on a monthly basis for the main boundaries on the transmission system. These costs are the costs of managing constraint boundaries (for...

  • Data Publication Requests


    Please visit our <a href="https://www.nationalgrideso.com/document/222181/download">ENCC Transparency Roadmap</a> which highlights the activities we will deliver in the short to medium term....