SEM Tariffs and Charges Decision Paper for the 2025/26 Tariff Year
PublishedSEM Tariffs and Charges Decision Paper for the 2025/26 Tariff Year
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SEMO Revenue Requirements 2025-26 Information Paper
PublishedSEMO 2025/26 Revenue Requirement and K-Factor 2023/24 Information Paper
Invite to Industry Forum hosted by the Commission for Regulation of Utilities, Utility Regulator, EirGrid and SONI: Future SEM Multi-Year Markets Plan
PublishedInvite to Industry Forum - Future SEM Multi-Year Markets Plan
Other Systems Charges for 2025-26 published
PublishedToday we publish
CMC Modifications Workshop 43 (Part A) Decision Paper published
PublishedToday we publish
CMC Modifications Workshop 43 (Part B) Decision Paper published
PublishedToday we publish
CMC Modifications Workshop 42 CMC_01_25 Decision Paper published
PublishedToday we publish
T-4 CY2029/30 Capacity Auction Parameters - Decision Paper published
PublishedToday we publish
Trading and Settlement Code Terms of Reference for the Market Audit 2025 Consultation Paper
PublishedTrading and Settlement Code Terms of Reference for the Market Audit 2025 Consultation Paper
CMC Modifications workshop 42 CMC_02_25 & CMC_03_25
PublishedCMC Modifications workshop 42 CMC_02_25 & CMC_03_25
SEMO Price Control 2024-29 Final Determination
PublishedSEMO Price Control 2024-29 Final Determination
Imperfections Charges October 2025 – September 2026 Consultation Paper
PublishedImperfections Charges October 2025 – September 2026 Consultation Paper
T-4 2029/30 Capacity Auction Exception Application and Opt-out Notification Process Briefing Note Pack
PublishedT-4 2029/30 Capacity Auction Exception Application and Opt-out Notification Process Briefing Note Pack
SEM Multi-Year Markets Plan – Next Steps and Further Industry Forum
PublishedSEM Multi-Year Markets Plan – Next Steps and Further Industry Forum
Future Arrangements for System Services – The Gap Decision Paper
PublishedFuture Arrangements for System Services – The Gap Decision Paper
Administered Scarcity Pricing Decision Paper
PublishedAdministered Scarcity Pricing Decision Paper
CMC Modifications Workshop 40 Consultation Paper Responses
PublishedCMC Modifications Workshop 40 Consultation Paper Responses
Capacity Market Code Modifications Workshop 43 (Part B) consultation paper
PublishedCapacity Market Code Modifications Workshop 43 (Part B) consultation paper
Generator Financial Performance Reporting - Changes to Requirements
PublishedGenerator Financial Performance Reporting - Changes to Requirements
Capacity Auction Intermediate Length Contract Exception Application Process published
PublishedToday we publish