Publication of stakeholder responses to SONI’s Annual Performance Report 2022/2023

SONI is the electricity Transmission System Operator (TSO) for Northern Ireland. The Evaluative Performance Framework (EPF), which was introduced for the SONI 2020 – 2025 price control, provides for an evaluation of SONI’s performance.

Stakeholder responses

On 21 December 2023 we asked stakeholders for their views on SONI’s Annual Performance Report for 2022/2023.

We are now publishing the responses submitted, prior to our stakeholder meeting on 27 February.

Stakeholder meeting – Tuesday 27 February 2024

We are hosting a stakeholder event on Tuesday 27 February 2024, from 9:30am to 11:00am at Queens House, Belfast.  

If you would like to register to attend, please contact: and cc by 5:00pm on Thursday 22 February 2024. Once registered, we will contact you regarding the format and any other logistics as soon as possible before the meeting.