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Datasets

5 datasets found

  • Index Linked Contracted Energy Volume


    Index Linked Contract can be used by National Grid ESO to meet the [voltage requirement](https://www.nationalgrideso.com/transmission-constraint-management?market-information "voltage"). The contract...

  • 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...

  • Day Ahead Constraint Flows and Limits


    A snapshot of the limits and flows at relevant boundaries at day ahead stage. These flow values are true for when the measurement was taken and will not reflect any changes in the flows following the...

  • Week Ahead Overnight Voltage Requirement


    The number of voltage machine required for a given voltage group for upcoming weekend and following Monday to Friday. Given the complexity and locational nature of the voltage requirement, the actual...

  • Year Ahead Constraint Limits


    This dataset contains a year ahead Mega Watt constraint limits for the main boundaries on the transmission system.