Go-Live of the Monthly Auctions for the Ukraine-Hungary, Ukraine-Slovakia and Ukraine-Romania borders - 15th of December
Published:
We would like to inform you that the monthly auctions for the Ukrainian borders have been successfully integrated in our Auction Tool:
- Ukraine-Slovakia: UA <> SK
- Ukraine-Hungary: UA <> HU
- Ukraine-Romania: UA <> RO
The Monthly auctions for Market Period January 2026 are opening on the 15th of December 2025.
| Biddiing Month | Interconnector | Product | Horizon | Auction Start | Time (of the opening) | Auction End | Time (of the End) | Dispute period |
|---|---|---|---|---|---|---|---|---|
| December 2025 | UA-RO | M BASE 1 | January 2026 | 15/12/2025 | 14:40 | 17/12/2025 | 14:40 | 2-2 days |
| December 2025 | RO-UA | M BASE 1 | January 2026 | 15/12/2025 | 14:40 | 17/12/2025 | 14:40 | 2-2 days |
| December 2025 | UA-HU | M BASE 1 | January 2026 | 15/12/2025 | 14:50 | 17/12/2025 | 14:50 | 2-2 days |
| December 2025 | HU-UA | M BASE 1 | January 2026 | 15/12/2025 | 14:50 | 17/12/2025 | 14:50 | 2-2 days |
| December 2025 | UA-SK | M BASE 1 | January 2026 | 15/12/2025 | 15:00 | 17/12/2025 | 15:00 | 2-2 days |
| December 2025 | SK-UA | M BASE 1 | January 2026 | 15/12/2025 | 15:00 | 17/12/2025 | 15:00 | 2-2 days |
Entitlements for monthly auctions will be granted by default to all Market Participants who are already registered with JAO. No additional documentation is required.
For any inquires please visit our Service Desk.
Should you have any questions or require further assistance, please do not hesitate to contact us!
Best regards,
JAO Operations Team