We procure services to balance demand and supply and to ensure the security of electricity supply across ...

Data on forecast and historic balancing costs, including BSUoS costs and forecasts.

Data providing an indicative trend of regional and national carbon intensity of the GB electricity system. ...

This section contains data to the connections registers prepared by our connections team. These registers are ...

Constraint management is required where the electricity transmission system is unable to transmit power to the ...

This data group houses forecast and historic data for: electricity demand, interconnectors, pump storage ...

The Demand Flexibility Service (DFS) has been developed to allow the ESO to access additional flexibility when ...

Future Energy Scenarios (FES) represent a range of different, credible ways to decarbonise our energy system ...

The Generation data group is comprised of a number of datasets. Firstly, forecast volumes and cost for our ...

The Interconnectors data group contains all data relating to the operational restrictions limiting ...

This data group includes Transmission Network Use of System (TNUoS) Tariffs and other relevant publications ...

This group contains data that spans a number of the other groups, for example, information supporting the ESO ...

System-wide data are maintained in this data group; for example, historic data on system frequency.

We trade power exchange contracts, forward energy, and balancing contracts to meet forecast energy ...