Connections Register – 12th February 2020

14 February 2020

The following document provides information on current connections in Northern Ireland which are connected to the Transmission System operated by SONI or have applied for future connection with us. In addition the document also provides information on current connections in Northern Ireland which are connected to the Distribution System, that have entered a TUoS Agreement with SONI or have applied to SONI for a TUoS Agreement. These include Transmission and relevant Distribution connection types as follows: Generation; Demand; AGU; DSU; and Storage.

SONI Transmission Outage Summary 2020 (Week 07-08)

07 February 2020

Update of planned transmission outages across the Northern Ireland network.

LFCBOA for the IE and NI Synchronous Area

07 February 2020

EirGrid TSO & SONI TSO final versions of the Synchronous Area Operational Agreement and the Load Frequency Control Block Operational Agreement (in accordance with Articles 118(2) and 119(2) of the Commission Regulation (EU) 2017/1485 of 2 August 2017 establishing a guideline on electricity transmission system operation)

LFCBOA for the IE and NI Synchronous Area

07 February 2020

EirGrid TSO & SONI TSO final versions of the Synchronous Area Operational Agreement and the Load Frequency Control Block Operational Agreement (in accordance with Articles 118(2) and 119(2) of the Commission Regulation (EU) 2017/1485 of 2 August 2017 establishing a guideline on electricity transmission system operation)

SAOA for the IE and NI Synchronous Area

07 February 2020

EirGrid TSO & SONI TSO final versions of the Synchronous Area Operational Agreement and the Load Frequency Control Block Operational Agreement (in accordance with Articles 118(2) and 119(2) of the Commission Regulation (EU) 2017/1485 of 2 August 2017 establishing a guideline on electricity transmission system operation)

Guide to NIE Networks Transmission Equipment Maintenance

04 February 2020

A high level guide to the processes and procedures used by Northern Ireland Electricity Networks (NIE Networks) in relation to the maintenance of transmission outturn availability connection assets.

Controllability Status Update - January 2020

03 February 2020

Three level hierarchy classification for wind farms

SONI Transmission Outage Summary 2020 (Week 06-07)

31 January 2020

Update of planned transmission outages across the Northern Ireland network.

Quarterly Imperfections Cost Report Oct – Dec 2019

30 January 2020

Quarterly update of factors affecting Imperfections costs.

Operational Constraints Update

30 January 2020

Monthly update of all island system constraints