At SONI, we plan for the future of the electricity transmission grid and operate it every minute of every day. This includes interconnection to neighbouring grids and running the wholesale electricity market.

SONI has a pivotal role to play in the implementation of Northern Ireland’s new energy strategy, in particular, to achieving an average of at least 80% of our electricity from renewable sources by 2030, an important step on the journey to net-zero carbon emissions by 2050.

We have published our first Annual Performance Report for the period October 2022 to September 2023, which outlines how we have performed across our four SONI TSO roles. The Report considers our performance against the SONI Forward Work Plan 2022/23 which can be found here.

The SONI Performance Report can be accessed via the links below:

• SONI Performance Report 2022/2023
• Appendix 1 SONI Deliverables Role 1 System Operation
• Appendix 2 SONI Deliverables Role 2 Independent Expert
• Appendix 3 SONI Deliverables Role 3 System Planning
• Appendix 4 SONI Deliverables Role 4 Commercial Interface
• Appendix 5 SONI Performance Measures
• Appendix 6 SONI Self-Assessment

The Utility Regulator will shortly welcome submissions from customers and stakeholders to provide feedback on our Performance Report. Details of how and when to provide feedback to the Utility Regulator are found on its website www.uregni.gov.uk and through its email notifications.

Should customers and stakeholders also wish to provide any specific feedback on our Performance Report 2022/23, this can be provided by email to info@soni.ltd.uk, please include "Feedback on SONI Annual Performance Report" in the title of any email response.