System defence plan for Northern Ireland

24 March 2021

System defence plan for Northern Ireland

Rules for the suspension and restoration of market activities for Northern Ireland

24 March 2021

Rules for the suspension and restoration of market activities for Northern Ireland

Definition of Significant Grid User Northern Ireland

24 March 2021

Definition of Significant Grid User Northern Ireland

Transmission Development Plan Northern Ireland 2020 - 2029

22 March 2021

10 year plan for development of NI Transmission System

SONI Transmission Outage Summary 2021 (Week 13-14)

19 March 2021

Summary of the SONI transmission outages over the next two weeks

Connections Register – 12 March 2021

18 March 2021

The following document provides information on the current connections in Northern Ireland which are connected to the Transmission System, operated by SONI or have submitted an effective and valid application seeking a connection to the Transmission System.

SONI Transmission Outage Summary 2021 (Week 12-13)

12 March 2021

Summary of the SONI transmission outages over the next two weeks

Shaping Our Electricity Future - Plain English Consultation Report

08 March 2021

Shaping Our Electricity Future - Plain English Consultation Report

Shaping Our Electricity Future - Technical Report Executive Summary

08 March 2021

Shaping Our Electricity Future - Technical Report Executive Summary