Transition to a 15-minute settlement and trading period for the electricity commodity

Content:


With effect from July 1, 2024, the Czech Republic switched to a 15-minute settlement and trading period for the electricity commodity, with the exception of the Day-ahead market, which will switch to 15-minute trading period in 2025. Documents related to modifications to the market operator's information system in connection with these changes, including modifications to external interfaces in connection with the transition to a 15-minute settlement and trading period in the Czech Republic from the market operator's point of view, are continuously published on this website.


Webinars

Presentation from the webinar held on June 18, 2024 describing changes in CS OTE system from June 25, 2024 and July 1, 2024

Presentation available here

Presentation from the webinar held on May 28, 2024 describing changes in CS OTE system in June 2024, especially changes from June 13, 2024

Presentation available here

Presentation from the webinar held on March 7, 2024 - Information on changes in the short-term electricity markets for 2024/25 in relation to the introduction of a 15-minute trading period in the Czech Republic, intraday auctions, and 15-minute settlement imbalance.

Presentation available here

Questions and answers about the transition to 15-minute interval

Questions and answers (updated 21/06/2024).pdf(czech only)


Documentation
DESCRIPTION FILES TO DOWNLOAD

XML and CIM specifications (XSD templates)

 D1.4.2 XSD templates
WSDL templates for automatic communication  WSDL templates
Web services interface  D1.4.3 web service
XML messages formats DM, IDA, SoI, FS, CDS, RRD D1.4.4 XML formats DM, IDA, SoI, FS, CDS, RRD