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Datasets

74 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...

  • 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...

  • Upcoming Trades


    In order to meet forecast Electricity System Operator (ESO) balancing requirements at minimum cost, ESO trades energy-related products. This dataset displays all upcoming electricity trades due to be...

  • 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...

  • Non-BM Ancillary Service Dispatch Platform (ASDP) Instructions


    The Electricity System Operator (ESO) publishes Non-BM Instruction data from its Ancillary Services Dispatch (ASDP) System. This is published near real time publishing data from ASDP every 30 seconds....

  • Weekly Operational Planning Margin Requirement (OPMR)


    When assessing and publishing generation availability information against system requirements, Electricity System Operator (ESO) includes an Operational Planning Margin Requirement (OPMR) above demand...

  • Daily Operational Planning Margin Requirement (OPMR)


    When assessing and publishing generation availability information against system requirements, Electricity System Operator (ESO) includes an Operational Planning Margin Requirement (OPMR) above the...

  • Embedded Wind and Solar Forecasts


    Electricity System Operator (ESO) publishes at a half-hourly resolution the embedded (refer to embedded document for definition) wind and solar forecast from within day up to 14 days ahead. This...

  • Historic GTMA (Grid Trade Master Agreement) Trades Data


    This dataset contains data for historic GTMA (Grid Trade Master Agreement) trades conducted since April 2015. The data includes the trade ID, start and end time and date, the volume in MW, the price...

  • Short Term Operating Reserve (STOR) Day Ahead Buy Curve


    As part of Clean Energy Package (CEP) 6.9 we will be running daily auction for procurement of Short Term Operating Reserve (STOR). The Buy Curve used in the daily assessment process is available here.