For registered participants: CS OTE Portal Sandbox CZ

Market Coupling - Intraday Market

OTE, a.s. (hereinafter 'OTE') as a nominated electricity market operator ('NEMO') in the Czech Republic, cooperates with other European NEMOs to implement single day-ahead and intraday electricity markets across Europe, as set out in the European Commission Regulation 2015/1222 of 24 July 2015 (CACM Regulation) establishing a guideline on capacity allocation and congestion management. OTE representatives are thus actively involved in individual market coupling projects.

OTE is involved in the following projects of the intraday market: All NEMO Committee, Single Intraday Coupling (SIDC), LIP CZ-SK-HU-PL and implementation of intraday auctions (IDA).


News from the intraday market can be found here:

20/11/2020 European Single Intraday Coupling: One year of operation

09/07/2020 A new Local Implementation Project established under SIDC

03/07/2020 Steady growth on the OTE intraday electricity market confirms the positive impact of the SIDC

03/06/2020 Extension of trading time on the intraday electricity market

02/04/2020 SIDC: Record Months and Welcoming New Members

01/04/2020 The volume of traded electricity on the intra-day electricity market is growing record-breaking. The importance of the intraday market continues to grow.

06/12/2019 European Coupling of Single Intra-Day Market (SIDC IM) - OTE’s first experience from operation

28/11/2019 European Single Intraday Coupling (SIDC) Parties confirm successful 2nd wave go-live. Significant increases in traded volumes reported across the 7 countries which joined the SIDC coupling last week. Pan-European trading now in place across 21 countries coupled through SIDC. The system performing well.

18/11/2019 European Single Intraday Coupling (SIDC) Solution and Local Implementation Projects confirm 2nd wave go-live date for 19th November with first deliveries on 20th November 2019. This confirmation follows the completion of testing and preparation activities. Seven further countries to be coupled with the fourteen already operational. Clarifications on active borders provided.

08/11/2019 European Single Intraday Coupling (SIDC) Solution and Local Implementation Projects confirm 2nd wave go-live date for November 2019

31/07/ 2019 The NEMO Committee propose amendments to Algorithm Methodology and ID Product Methodology to support market coupling evolutions

03/06/2019 NEMO Committee announces the launch of new website and launch of a joint public consultation on Algorithm Methodology

01/08/2018 Approval of the methodology according to the CACM Regulation

19/02/2018 Approval of methodologies according to the CACM Regulation

23/11/2017 ACER decision on the nominated electricity market operators’ Proposal for harmonized maximum and minimum clearing prices for single day-ahead and intraday coupling

14/11/2017 Submission of the revised Proposals for conditions or methodologies according to the CACM Regulation for approval

18/07/2017 MCO Plan approved