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Datasets

54 datasets found

  • Historic Demand


    In this section the Electricity System Operator (ESO) publishes historic electricity demand, interconnector, hydro storage pumping, non BM Short Term Operating Reserve (STOR), wind and solar out turn...

  • Demand Update


    This publication is similar to "Historic Demand Data" dataset but updated on a daily basis with approximately ten days lag in receiving settlement data . In the dataset a embedded forecast for the...

  • Day Ahead Wind Forecast


    The Electricity System Operator (ESO) publishes a national wind forecasts over a day ahead timescale to assist the industry to make efficient decisions in balancing their supply and demand positions. ...

  • Historic Generation Mix & Carbon Intensity


    This dataset contains data from the 1st of Jan 2009. It has seasonal decomposition applied to correct missing or irregular data points. The carbon intensity of electricity is a measure of how much...

  • Current Balancing Services Use of System (BSUoS)


    There is a file for each run type we calculate a BSUoS charge for - Interim Initial (II), Settlement Final (SF) and Reconciliation Final (RF). These are updated daily with the actual Half Hourly BSUoS...

  • System Frequency


    This page holds historic frequency data for Great Britain at a 1 second resolution. It is the role of the Electricity System Operator to keep this system frequency at 50 Hz, with a statutory limit of...

  • Daily Balancing Costs (Balancing Services Use of System)


    The BSUoS charge recovers the cost of day-to-day operation of the transmission system. Generators and suppliers are liable for these charges, which are calculated daily as a flat tariff for all users....

  • Daily Balancing Volume (Balancing Services Use of System)


    The BSUoS charge recovers the cost of day-to-day operation of the transmission system. Generators and suppliers are liable for these charges, which are calculated daily as a flat tariff for all users....

  • Phase 2: FFR Auction Results Summary


    As part of our work on developing our balancing services we are running a weekly trial auction for Firm Frequency Response. The weekly auction trial results and order hash data are available here.

  • Balancing Services Use Of System (BSUoS) Daily Historic Outturn & Forecast


    The data set shows the daily costs outturn per category associated with balancing the system for the year to date, and the daily forecast costs for the following financial year.  In the dataset the...