Unscheduled extension of XBID system outage
On Saturday, 6 September 2025, the intraday continuous market experienced unscheduled unavailability of the central XBID system used for cross-border intraday continuous trading. The XBID system was ...
News
Launch of trial days for testing new products on the intraday market
OKTE, a.s. informs market participants that from 08 September 2025 to 29 September 2025, trial days will be launched in the TEST environment for testing new products on the intraday market. The ...
Evaluation of the public consultation on change to the OKTE, a.s. Operation Order
OKTE, a.s. announces that from 04. 08. 2025 to 18. 08. 2025 a public consultation was held concerning the proposed changes to the operational order of the short-term electricity market ...
Change to the OKTE, a.s. Operation Order (effective from September 1st 2025)
On 01. 09. 2025, change to the Operation Order of OKTE, a.s., which was approved in proceeding initiated by the Regulatory Office for Network Industries on 15. 08. 2025, will take effect. The ...
New Products and Functionalities in the Day-Ahead and Intraday Markets
OKTE, a.s. is introducing new products in the day-ahead and intraday electricity markets to enhance trading flexibility, discretion, and efficiency. The day-ahead market will see the launch of a new ...
Commencement of the public consultation on change to the OKTE, a.s. Operation Order
OKTE, a.s. announces that on August 4th, 2025, a public consultation began, concerning the upcoming changes to the operational order of the short-term electricity market operator. Reason for changes ...
The twenty-second auction for guarantees of origin
OKTE, as the organizer of the short-term electricity market (OKTE, a.s.), would like to inform you about the announcement of the twenty-second electronic auction for guarantees of origin of ...
Evaluation of the public consultation on Technical specification of the external interface v1.21
OKTE, a.s. announces that from 02. 07. 2025 to 11. 07. 2025 a public consultation was held concerning the Technical specification of the external interface v1.21. No market participant participated in ...
Registration for the New Round of International Testing of the 15’MTU Project
Following previous testing activities, we would like to inform market participants about the opportunity to take part in a new round of member testing of the 15-Minute Market Time Unit (15’MTU) ...
CACM Cost Report 2024
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 ...
Commencement of the public consultation on change to the Technical specification of the external interface ISOT
OKTE, a.s. announces that on July 02, 2025, a public consultation began, concerning the upcoming changes to the technical specification of external interface. The change is related to the addition of ...
Guarantees of Origin – New format of the Cancellation Statement
OKTE, a.s., starts issuing Cancellation Statement of Guarantees of origin in a modified version. The new format contains more detailed information on production sources with a description of ...
New OKTE, a.s. Operation Order (effective from June 11th 2025)
On 11. 06. 2025, new change to the Operation Order of OKTE, a.s., which was approved as by the Regulatory Office for Network Industries on 30. 05. 2025, will take effect. The decision on the new ...
OKTE has published the National Energy Mix
OKTE announces that it publishes a final National Energy Mix on its website pursuant to Act 251/2012 Coll. § 37 par. 6 letter o). The national energy mix is used by the supplier to determine its ...
Press release - Announce of Rescheduling Go-Live Date for 15-Minute MTU in SDAC
OKTE, a.s., the Slovak Day-Ahead Market Operator and active participant in the Single Day-Ahead Coupling (SDAC) project, announces - aligned with the joint decision of project parties—the revised ...
New Enhancement of the SANDBOX Testing Environment for the IDM Platform
OKTE, a.s. is pleased to introduce a new enhancement to the SANDBOX-ISOT environment that will help market participants more effectively test their solutions on the intraday continuous electricity ...
Press release on commitment to timely implementation of 15-minute market time unit in single day-ahead coupling on 11 June 2025
In the light of the upcoming go-live of the 15-minute Market Time Unit (MTU) in SDAC, which is currently scheduled on 11 June 2025 and jointly agreed by NEMOs and TSOs, OKTE shares the view of other ...
The twenty-first auction for guarantees of origin
OKTE, as the organizer of the short-term electricity market (OKTE, a.s.), would like to inform you about the announcement of the twentieth electronic auction for guarantees of origin of ...
Exchange of client certificates for the system XMtrade®/RRM on 6th of May 2025
During the service window 06.05.2024 (17:00 - 21:00) is scheduled exchange of client certificates XMtrade RRM - PSEUDONYM and XMtrade RRM TEST - PSEUDONYM. The exchange for the SANDBOX environment ...
International transfers of guarantees of origin are available again – New AIB Hub launched
On 14.4.2025, a new version of the AIB Hub platform for transfers of guarantees of origin (GO) between countries using EECS certificates was successfully launched. International transfers are now ...