MC/NEMO Announcement | Yesterday
The CACM Annual Report, prepared by the Nominated Electricity Market Operators (NEMOs) in cooperation with Transmission System Operators (TSOs), monitors the implementation of the Capacity Allocation and Congestion Management Regulation (CACM Regulation) and the associated Algorithm methodology.
MC/NEMO Announcement | 29-06-2026
According to Article 80 of the Commission Regulation (EU) 2015/1222 of 24 July 2015 (CACM Regulation), all Nominated Electricity Market Operators in cooperation with all Transmission System Operators are required to annually report on the costs of establishing, amending and operating Single Day-Ahead (SDAC) and Single Intra-Day Coupling (SIDC). The costs for 2025 are summarized in the CACM Cost Report 2025. The document also provides the forecast for 2026, and the costs of projects implemented by NEMOs and TSOs in certain regions.
MC/NEMO Announcement | 19-06-2026
On 8 July 2026 another Market Coupling Consultative Group meeting will be held, where NEMOs, TSOs and Market Participants can discuss and share views on the ongoing work related to the design, development, implementation, and operation of SDAC and SIDC.
The details of the agenda are available here and for the registration – click .
MC/NEMO Announcement | 18-06-2026
Transmission System Operators (TSOs) and Nominated Electricity Market Operators (NEMOs) are pleased to confirm the successful rollout of Advanced Hybrid Coupling (AHC) for a subset of bidding zone borders between the Core Capacity Calculation Region (CCR) and the Baltic, Hansa, Nordic, and South East Europe (SEE) CCRs within the Single Day-Ahead Coupling (SDAC).
MC/NEMO Announcement | 11-06-2026
Advanced Hybrid Coupling has been implemented for a subset of bidding zone borders between the Core Capacity Calculation Region (CCR) and the Baltic, Hansa, Nordic, and South East Europe (SEE) CCRs. This implementation takes place within the Single Day-Ahead Coupling (SDAC) framework and is effective since yesterday, trading day 10 June 2026, for delivery day today 11 June 2026.
MC/NEMO Announcement | 03-06-2026
NEMOs (Nominated Electricity Market Operators) and TSOs (Transmission System Operators) under the MCSC (Market Coupling Steering Committee) would like to ask market participants for feedback on a new order type that is aimed to be introduced on the day-ahead market (SDAC).
MC/NEMO Announcement | 27-05-2026
As part of a public consultation process, European NEMOs are organising two online workshops to present proposals for the methodologies under consultation and to answer stakeholders’ questions. The workshops are:
SDAC Products Methodology Public Consultation, 28 May 2026 – click to register
Algorithm Methodology Public Consultation, 3 June 2026 – click to register
MC/NEMO Announcement | 24-03-2026
As the Chief Executive Officers of the Nominated Electricity Market Operators (NEMOs), we reaffirm our strong commitment to working together in the operation and continuous development of integrated European electricity markets.
MC/NEMO Announcement | 20-03-2026
TSOs and NEMOs have been asked to assess an alternative fallback mechanism for SDAC in which intraday continuous trading (SIDC CT) would be used both for capacity allocation - replacing Shadow Auctions - and for determining the SDAC reference price in cases of full decoupling or partial decoupling of all NEMOs within a bidding zone (i.e., when calculating the SDAC price is not possible).
The details of this concept were presented at the most recent MCCG meeting and are available on the ENTSO-E and NEMO Committee websites. To gather feedback from market participants, TSOs and NEMOs have prepared a survey focusing on this topic, where participants will also find concrete information on the proposal itself.
We invite you to provide your input by 17 April via the link.
MC/NEMO Announcement | 30-01-2026
On 4 March 2026 another Market Coupling Consultative Group meeting will be held, where NEMOs, TSOs and Market Participants can discuss and share views on the ongoing work related to the design, development, implementation, and operation of SDAC and SIDC.
The details of the agenda are available here and for the registration – click .