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 ...
News
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 ...
Registration for Joint Testing of the 15' MTU Project
OKTE, a.s. invites its market participants to the coordinated testing of the 15’ MTU project on the day-ahead market at the international SDAC level, as announced by the Nemo Committee in its press ...
Evaluation of the public consultation on change to the OKTE, a.s. Operation Order
OKTE, a.s. announces that from 14. 03. 2025 až 28. 03. 2025 a public consultation was held concerning the proposal of the change to the operational order of the short-term electricity market ...
SDAC 15-Minute MTU Go-Live: Information for Joint Members’ Testing Phase
With relevance to the approaching date of the Joint Members’ Testing an information document was compiled that gives and introduction to the upcoming testing phase. The start of the member testing ...
Evaluation of the public consultation on Technical specification of the external interface v1.20
OKTE, a.s. announces that from 06. 03. 2025 to 16. 03. 2025 a public consultation was held concerning the Technical specification of the external interface v1.20. One market participant participated ...
Launch of the new version of IDM from April 1, 2025
OKTE, a.s. announces that on April 1, 2025, at 9:00 PM, new version of intraday continuous market (IDM) on the ISOT platform in the production environment will be launched. The new version of the IDM ...
Successful Transition to a 15-minute Market Time Unit for Intraday Trading on the SK-PL Border
As of the trading day of March 19, 2025, the fifth wave of the transition to a 15-minute market time unit (15-MTU) for intraday trading was successfully launched. This wave introduced the transition ...
Central European Summer Time Change
On Sunday March 30th, 2025, 2 AM CET will change into 3 AM CEST. ISOT Trading day for Sunday March 30th, 2025 will have only 23 trading hours. 1st trading hour will be equal to 0:00 AM - 1:00 AM, 2nd ...
Unavailability of international transfers of guarantees of origin - Planned outage of AIB Hub
In connection with the launch of a new version of the AIB Hub platform, which serves for transfers of guarantees of origin between states using the EECS scheme, there will be a temporary outage. The ...
Commencement of the public consultation on change to the OKTE, a.s. Operation Order
OKTE, a.s. announces that on March 14th, 2025, a public consultation began, concerning the upcoming changes to the operational order of the short-term electricity market operator. Change of the ...