The so-called 4M Market Coupling Countries (4M MC) – the Czech Republic, Hungary, Romania and Slovakia – are to be connected to the Europe-wide Multi Regional Coupling (MRC) of the electricity market. This will introduce Single Day-Ahead Coupling across 23 European countries. The initiative to implement the MRC expansion is the DE-AT-PL-4M MC Project, also known as “Interim Coupling Project”. The relevant transmission system operators (TSOs) from Austria, Czechia, Germany, Hungary, Poland, Romania and Slovakia – the TSCNET shareholders 50Hertz, APG, ČEPS, MAVIR, PSE, SEPS, TenneT, and Transelectrica – are part of the project consortium.
The AT-PL-4M MC Project establishes implicit capacity allocation based on Net Transfer Capacity (NTC) at six borders (PL-DE, PL-CZ, PL-SK, CZ-DE, CZ-AT, HU-AT). The Nominated Electricity Market Operators (NEMOs) and TSOs participating in the DE-AT-PL-4M MC Project now have published an information paper for market participants containing key information on the project in a question and answer format. This information includes the main expected changes for the market, the planned communication methods with market participants and a high-level technical description of the market design to be implemented by the project.
The partners of the AT-PL-4M MC Project for integrating Czechia, Hungary, Romania and Slovakia into MRC have published an information paper
> Open AT-PL-4M MC information paper provided by MAVIR (pdf, 732.98kB)