SONI Annual Performance Report 2022/23
Read our Annual Performance Report 2022/23
Scheduling and Dispatch Independent Assurance Report on for the 12 month period ended 31 December 2022
An agreed variation in the scope was made from the published Terms of Reference (ToR) in consultation with the Regulatory Authorities (Scheduling and Dispatch 2022-23 Terms of Reference).
SONI Transmission Outage Summary 2023 (Week 46-47)
Summary of the SONI Transmission Outages over the next two weeks
SONI Transmission Outage Summary 2023 (Week 45-46)
Summary of the SONI Transmission Outages over the next two weeks
Harmonised Other System Charges Methodology Statement 2023
This document sets out the harmonised arrangements for the calculation of Other System Charges by the Transmission System Operators (TSOs).
SONI Transmission Outage Summary 2023 (Week 44-45)
Summary of the SONI Transmission Outages over the next two weeks
SONI Limited Pension Scheme - Annual Report for Year Ended 31 March 2023
SONI Limited Pension Scheme - Annual Report for Year Ended 31 March 2023
SONI Transmission Outage Summary 2023 (Week 43-44)
Summary of the SONI Transmission Outages over the next two weeks
SONI Transmission Outage Summary 2023 (Week 42-43)
Summary of the SONI Transmission Outages over the next two weeks
Winter Outlook 2023/24
We have published our Winter Outlook 2023/24. Read more.