Controllability Status Update - May 2018
Three level hierarchy classification for Wind farms
Annual Renewable Energy Constraint and Curtailment Report 2017
Annual Renewable Energy Constraint and Curtailment Report 2017
Annual Renewable Energy Constraint and Curtailment Report 2017 - Non-Technical Summary
Annual Renewable Energy Constraint and Curtailment Report 2017 - Non-Technical Summary
Controllability Status Update - April 2018
Three-level hierarchy classification for wind farms
Operational Constraints Update - 18 May 2018
Monthly update of all island system constraints
Controllability Status Update - March 2018
Three level hierarchy classification for wind farms
Operational Constraints Update - 30 April 2018
Monthly update of all island system constraints
FTR Trading Pack 2018
This document provides customer information about the new I-SEM trading arrangement
Harmonised Other System Charges Consultation 2018-2019
A consultation paper on Other System Charges, which are charges levied on generators which fail to provide necessary services to the system
Operational Constraints Update - 28 March 2018
Monthly update of all-island system constraints