SONI Transmission Outage Summary 2019 (Week 27-28)
Update of planned transmission outages across the Northern Ireland network.
All-Island Transmission System Performance Report 2018
This report contains transmission system data and performance statistics for the transmission system in Northern Ireland and Ireland for the year 2018 (01 January 2018 – 31 December 2018).
SONI Transmission Outage Summary 2019 (Week 26-27)
Update of planned transmission outages across the Northern Ireland network.
Load Frequency Control Structure for Ireland and Northern Ireland
EirGrid TSO & SONI TSO proposal for the determination of LFC blocks in accordance with Article 141(2) of the Commission Regulation (EU) 2017/1485 of 2 August 2017 establishing a guideline on electricity transmission system operation
Transmission Development Plan Northern Ireland 2018-2027
The Transmission Development Plan Northern Ireland (TDPNI) sets out the transmission projects we are developing or intending to develop for the period of the Plan. It also contains information about the needs and drivers of the projects. The projects are integral to ensuring an adequate transmission network is in place. The TDPNI forms part of SONI’s statutory and licence obligations
Responses received to SONI Draft Transmission Development Plan Northern Ireland 2018-2027 Consultation - January 2019
Responses received to SONI Draft Transmission Development Plan Northern Ireland 2018-2027 Consultation - January 2019
SONI Transmission Outage Summary 2019 (Week 25-26)
Update of planned transmission outages across the Northern Ireland network
DS3 System Services Protocol Volume Capped - changes tracked
DS3 System Services Protocol Volume Capped - changes tracked
AS OSC Report - April 2019
This report contains a monthly breakdown of the Ancillary Services & Other System Charges for the 2018/2019 tariff year.
Operational Constraints Update - 10 June 2019
Monthly update of all island system constraints