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ESO content (90)
Codes
We originally developed the MODIS system (Market Operation Data Interface System) to report market data, focusing on provision of data for the European Transparency (ETR) and REMIT Regulations.…
Our strategy
On this page, you can find all previous Forward Plan and RIIO-2 documents.
Our strategy
Since the start of RIIO-2 in April 2021, we have been evolving to meet the changing needs of the energy industry. And we are on track to make sure that the electricity system can support 100% zero…
Balancing services
The Enhanced Reactive Power Service (ERPS) is suitable for generators who can provide reactive power over and above the Grid Code and Obligatory Reactive Power Service (ORPS) requirements. On this…
Balancing services
Reactive power services are how we ensure voltage levels on the system remain within a given range, as mandated in the SQSS (Security and Quality of Supply Standard). We instruct generators or other…
Codes
We are required to establish statements and guidelines in accordance with special condition C16 of the statements of the transmission licence. On this page you will find all C16-related documents,…
Codes
The Balancing and Settlement Code contains the rules and governance arrangements for electricity balancing and settlement in Great Britain.The code covers the metering of the physical production and…
Our strategy
In April 2021 new RIIO-2 price controls came into effect which determine the amount we can earn for the projects we deliver and the services we provide.On this page, you will find our…