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 ...
News
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 ...
Webinar – Project 15′ MTU
OKTE, a.s. invites market participants to a webinar on the launch of the 15-minute time unit (15′ MTU) project for the day-ahead market, which is expected to start on 11 June 2025. The webinar is free ...
Commencement of the public consultation on change to the Technical specification of the external interface ISOT
OKTE, a.s. announces that on March 6, 2025, a public consultation began, concerning the upcoming changes to the technical specification of external interface. The change is related to the expansion of ...
TRIAL days II: Testing of the new version of VDT on the ISOT platform
OKTE, a.s. announces the launch of new trial days for testing of the new version of the intraday continuous market (IDM) on the ISOT platform. This special testing regime will take place from March ...
Exchange of client certificates for XMtrade®/ISZO and XMtrade®/ISOT systems on 18th March 2025
The exchange of client certificates XMtrade ISZO - PSEUDONYM and XMtrade ISOT - PSEUDONYM is planned during the service outage on 18th March 2025 (5:00 PM - 9:00 PM). Changes include only ...
Exchange of server certificate *.okte.sk on 3/4/2025
Exchange of server certificate is planned during the service outage on March 4th 2025 (5:00 PM - 9:00 PM): Only certificate will be changed not the certification authority This change affects only ...
Cancellation of the Guarantees of Origin for the year 2024 by 31st of March 2025
The company OKTE, a.s. would like to inform you about the approaching deadline for the application of guarantees of origin for the year 2024 by 31.03.2025. If the guarantees of origin are not ...
New version of IDM on the ISOT platform
Dear market participants, thank you for your interest in participating in the testing of the new version of the intraday continuous market (IDM). Your involvement and willingness to engage in this ...
Second Auction decommissioned in SDAC as of 29 January 2025 (trading day)
In early 2024 the Nominated Electricity Market Operators (NEMOs) cooperating within the Single day-ahead coupling (SDAC) conducted a Public Consultation related to the potential removal of the Second ...
Extended TRIAL days for testing the new version of IDM on the ISOT platform
OKTE, a.s. announces to market participants the extension of trial days for testing the new version of the intraday continuous market (IDM) on the ISOT platform. The testing will continue until 7th of ...
The twentieth 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 ...
Exceptional service maintenances of information systems
Exceptional service maintenance of OKTE information systems are planned as follows: 21st of January 2025 from 17:00 to 21:00 OKTE information systems ISOT and ISZO will not be available; 28th of ...
Obligation to report algorithmic trading
Dear market participants, we would like to inform you that based on open letter from ACER, market participants that engage in algorithmic trading are required to report this fact by updating their ...
Launch of TRIAL Days for Testing the New Version of IDM on the ISOT Platform
OKTE, a.s. announces the launch of trial days for testing the new version of the intraday continuous market (IDM) on the ISOT platform. This special testing regime will take place from January 14, ...
New OKTE, a.s. Operation Order (effective from January 1st 2025)
On 01. 01. 2025, new Operation Order of OKTE, a.s. (hereinafter also as "OO OKTE"), which was approved as by the Regulatory Office for Network Industries on 27. 12. 2024, will take effect. The ...
15-Minute Products Set to Go-Live in June 2025 in the European Single Day-Ahead Coupling (SDAC)
SDAC Parties Confirm Updated Go-Live Plan The transition to the 15-minute Market Time Unit (MTU) in the Single Day-Ahead Coupling (SDAC) marks a significant milestone in the evolution of Europe’s ...
Evaluation of the public consultation on change to the OKTE, a.s. Operation Order
OKTE, a.s. announces that from 02. 12. 2024 to 16. 12. 2024 a public consultation was held concerning the proposal of the change to the operational order of the short-term electricity market ...
Calculation of financial guarantee for January 2025
Today, December 17, 2024, the imbalance price, which is included in the calculation of financial guarantee for January 2025, has been published in the Financial Calculator. Due to its considerable ...