Capacity market rules

Capacity Market Rules

Mod ID	Title	Mod Status	Stage	Section Affected	Effective Date	Publication Date
CMC_20_25	Modification to Support Online Secondary Trading CMC_20_25 Modification to Support Online Secondary Trading.pdf CMC_20_25 Presentation.pdf CMC_20_25 Decision Paper.pdf CMC_20_25 Legal Drafting.pdf	RA Decision: Approved (Not Vetoed)	Active	Section M	29/04/2026	05/11/2025
CMC_17_25	Drawdown of Performance Security CMC_17_25 Drawdown of Performance Security.pdf CMC_17_25 Presentation.pdf sem-26-013-cmc-16-25-and-cmc-17-25-decision-paper.pdf cmc_17_25-approved-legal-drafting-for-publication.pdf	RA Decision: Approved (Not Vetoed)	Active	Section J	18/03/2026	03/09/2025
CMC_07_24	Treatment of Capacity Contracts of Varying Duration in Constrained Auction Solution CMC_07_24TreatmentofCapacityContractsofVaryingDurationinConstrainedAuctionSolution CMC_07_24TreatmentofCapacityContractsofVaryingDurationinConstrainedAuctionSolutionv2 SEM-24-070CMCModsWorkshop37decision CMC_07_24 Approved Legal Drafting.pdf	RA Decision: Approved (Not Vetoed)	Active	Section F	05/03/2026	21/05/2024
CMC_09_22	Secondary Trade Approval Notification CMC_09_22SecondaryTradeapprovalnotification CMCModPresentation-CMC_09_22 SEM-22-066CMCModsWG25DecisionPaper SEM-22-066AppendixD-ApprovedModificationTextDrafting-CMC_09_22 CMC_11_21 and CMC_09_22 Legal Drafting.pdf	RA Decision: Approved (Not Vetoed)	Active	Section M	30/04/2026	06/05/2022
CMC_11_21	Extending Current ASTN Form CMC_11_21ExtendingCurrentASTNForm CMC_11_21ExtendingCurrentASTNFormPresentation CMC_11_21Modification-Proposal-ExtendingCurrentASTNFormversion2.0 SEM-021-077CMCModsWG19DecisionPaper CMC_11_21ApprovedModificationTextDrafting CMC_11_21 and CMC_09_22 Legal Drafting.pdf	RA Decision: Approved (Not Vetoed)	Active	Section M	30/04/2026	11/05/2021