EirGrid and SONI Balancing Market Principles Statement V3.1
Consultation version of the Balancing Market Principles Statement (Version 3.1)
Final approved IU ROSC Methodology
Regulatory Authorities of the IU Capacity Calculation have modified and approved the IU Regional Operational Security Coordination Methodology as submitted by EirGrid TSO, SONI TSO and NGESO
RA Revisions on IU ROSC Methodology
Regulatory Authorities of the IU Capacity Calculation have modified and approved the IU Regional Operational Security Coordination Methodology as submitted by EirGrid TSO, SONI TSO and NGESO
Connections Register – 1st July 2020
This 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.
SONI - How we plan for new infrastructure
SONI's Grid Development Leaflet
SONI Transmission Outage Programme 2020
Planned transmission outages for 2020
European Insights newsletter (May 2020)
Newsletter on Network Codes and European policy
Long-Term cross-zonal capacity calculation methodology (LTCZCM)
Methodology to determine the Long Term cross-zonal capacity calculation as developed by all TSOs of Ireland-UK Capacity Calculation Region in accordance with Article 10 of the FCA Regulation.
IU ROSC Submission Explanatory note
SONI TSO, EirGrid TSO and NGESO submitted version of the IU ROSC - explanatory note
IU ROSC Submission
SONI TSO, EirGrid TSO and NGESO submitted version of the IU ROSC