ECC Clearing Circular 38/2025 | Power Auction Markets: upcoming go-live of 15 MTU Day-Ahead auction and its effects on ECC processes

    Summary

    The transition from 60-minute to 15-minute contracts in the coupled single day-ahead power spot auctions represents a significant evolution of the European energy markets following CACM. The planned go-live date is 30 September 2025, with the first delivery day scheduled for 1 October 2025. 

    Please find detailed information in the document below.



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