Learn how the different electricity markets operate and timelines they work on.
The Balancing Market determines the imbalance settlement price for settlement of the TSO’s balancing actions.
The Capacity Market ensures there is adequate supply or load-management capacity on the grid.
View the full range of static and dynamic reports available to download.
See libraries of flat file outputs created by the SEMO Central Market Systems.
View market data in online charts or download the data
Publication dates for settlement statements and documents, and due dates for payments in and out.
See market related documentation such as monthly and quarterly external reports, generator outages and meeting minutes.
View all the information you might need on rules and modifications for the Balancing and Capacity Markets.
Modifications to the Balancing Market Trading and Settlement Code.
Modifications to the Capacity Market Code.
Training is intended to provide the learning materials that will help participants fulfil their role in the Markets.
View the courses that you can currently take to learn about fulfilling your market obligations.
The library provides access to all of the self-learning and instructor-led training materials.
Capacity Auction 2025/26 T-4 results date is scheduled to be available on this date.