We are an independent non-ministerial government department set up to ensure the effective regulation of the Electricity, Gas and Water and Sewerage industries in Northern Ireland.

All Electricity publications

Moyle Charging Methodology Statement25/07/14
Moyle Interconnector - Access Rules v4 025/07/14
SONI price control approach information paper09/07/14
Moyle Interconnector TSO certification final decision letter 26 June 201426/06/14
SONI TSO certification final decision letter 26 June 201426/06/14
NIE TSO certification final decision letter 26 June 201426/06/14
SEM-14-046 I-SEM Impact Assessment09/06/14
Assessment of Generation Adequacy SEMC Submission v1 009/06/14
I-SEM Non-Technical Summary (Clean Version) NI09/06/14
SEM-14-045 I-SEM HLD Draft Decision09/06/14
Decision Paper on the Rate of Change of Frequency Grid Code Modification07/05/14
ROCOF consultation responses07/05/14
NIE payment security policy consultation01/04/14
Moyle Interconnector Transmission Licence (updated Nov 2015)28/03/14
NIE Transmission licence (effective 28 March 2014)28/03/14
NIE Distribution licence (effective 28 March 2014)28/03/14
Modified TIA excluding update to section D27/03/14
SSE response to TIA mods27/03/14
Section D - Final agreed timelines27/03/14
UR decision paper - TIA mods for NIE and SONI27/03/14
Potential cancellation of GUAs19/03/14
2014-03-18 - RGLG Final Agreed Minutes18/03/14
ISEM HLD Consultation Document SEM1400805/02/14
Non-Technical Summary to I-SEM Consultation Document UR Final (2)05/02/14
Modified TIA between NIE and SONI proposed modifications22/01/14
Modifications to TIA between NIE and SONI resulting from implementation of IME3 consultation22/01/14
Connection arrangements for offshore generation17/01/14
Moyle Interconnector charging methodology statement15/01/14
Moyle Interconnector access rules15/01/14
Moyle Interconnector access rules approval letter15/01/14
Renewable Integration Status Report - January 201414/01/14
2014-01-14 - RGLG Final Agreed Minutes14/01/14
Dunmore Wind Farm Limited generation licence24/12/13
Connection arrangements for offshore generation - December 201323/12/13
Appendix A - consultation responses offshore renewable23/12/13
connection arrangements offshore renewable - SONI response23/12/13
connection arrangements offshore renewable - NIRIG response23/12/13
connection arrangements offshore renewable - RES response23/12/13
connection arrangements offshore renewable - ESB response23/12/13
connection arrangements offshore renewable - Energia response23/12/13