Network Imperfections Charges October 2025 – September 2026 and Reforecast Report October 2023 – September 2024 Decision Paper published Published 11 September 2025 Today we are publishing
Trading and Settlement Code Terms of Reference for the Market Audit 2025 Decision Paper Published 08 September 2025 Trading and Settlement Code Terms of Reference for the Market Audit 2025 Decision Paper
Directed Contract Round 32: Q1 2026 to Q4 2026 Published 05 September 2025 Directed Contract Round 32: Q1 2026 to Q4 2026
SEM Tariffs and Charges Decision Paper for the 2025/26 Tariff Year Published 03 September 2025 SEM Tariffs and Charges Decision Paper for the 2025/26 Tariff Year
Invite to Industry Forum hosted by the Commission for Regulation of Utilities, Utility Regulator, EirGrid and SONI: Future SEM Multi-Year Markets Plan Published 02 September 2025 Invite to Industry Forum - Future SEM Multi-Year Markets Plan
SEMO Revenue Requirements 2025-26 Information Paper Published 02 September 2025 SEMO 2025/26 Revenue Requirement and K-Factor 2023/24 Information Paper
CMC Modifications Workshop 43 (Part A) Decision Paper published Published 29 August 2025 Today we publish
CMC Modifications Workshop 43 (Part B) Decision Paper published Published 29 August 2025 Today we publish
CMC Modifications Workshop 42 CMC_01_25 Decision Paper published Published 29 August 2025 Today we publish
T-4 CY2029/30 Capacity Auction Parameters - Decision Paper published Published 01 August 2025 Today we publish
Trading and Settlement Code Terms of Reference for the Market Audit 2025 Consultation Paper Published 25 July 2025 Trading and Settlement Code Terms of Reference for the Market Audit 2025 Consultation Paper
CMC Modifications workshop 42 CMC_02_25 & CMC_03_25 Published 16 July 2025 CMC Modifications workshop 42 CMC_02_25 & CMC_03_25
SEMO Price Control 2024-29 Final Determination Published 01 July 2025 SEMO Price Control 2024-29 Final Determination
Imperfections Charges October 2025 – September 2026 Consultation Paper Published 30 June 2025 Imperfections Charges October 2025 – September 2026 Consultation Paper
SEM Multi-Year Markets Plan – Next Steps and Further Industry Forum Published 30 June 2025 SEM Multi-Year Markets Plan – Next Steps and Further Industry Forum
T-4 2029/30 Capacity Auction Exception Application and Opt-out Notification Process Briefing Note Pack Published 30 June 2025 T-4 2029/30 Capacity Auction Exception Application and Opt-out Notification Process Briefing Note Pack
Future Arrangements for System Services – The Gap Decision Paper Published 23 June 2025 Future Arrangements for System Services – The Gap Decision Paper
Administered Scarcity Pricing Decision Paper Published 23 June 2025 Administered Scarcity Pricing Decision Paper
CMC Modifications Workshop 40 Consultation Paper Responses Published 20 June 2025 CMC Modifications Workshop 40 Consultation Paper Responses