Transmission system operators (TSOs) of Ukraine, Slovakia, Hungary, and Romania launched the first monthly auctions for the allocation of cross-border capacity on Monday, according to Ukrenergo.
They are being held on December 15-17 on the Joint Allocation Office (JAO) platform with delivery in January 2026. The final results of the auctions are to be announced on December 23. According to information on the JAO, the capacity of the interconnection with Hungary is 460 MW, with Romania and Slovakia – 172 MW each. No interconnection capacity is offered from Ukraine.
“Long-term auctions for the allocation of cross-border transmission capacity are definitely beneficial for the Ukrainian electricity market. In the context of massive Russian attacks on our energy system, we really need confidence in a stable supply of electricity imports every month,” commented Vitaliy Zaychenko, chairman of the board of Ukrenergo, whose words are quoted in the company’s Telegram message.
“We are grateful to our partners at ENTSO-E and the JAO auction platform, as well as our colleagues from the energy system operators of neighboring EU countries for their effective cooperation. We hope that it will continue and that annual auctions will also be introduced in the future,” said Zaychenko.
According to NEC, the introduction of such auctions was made possible thanks to cooperation with TSOs of neighboring countries and with the support of the European Network of Transmission System Operators (ENTSO-E). Work on the rules for long-term allocation for the EU’s external borders has been ongoing for the past two years.
“After these rules were approved by the national regulators of Ukraine, Slovakia, Hungary, and Romania, it became possible to allocate free capacity at inter-state crossings through monthly long-term auctions. For Ukraine, this means more effective price forecasting and, in the long term, a reduction in the cost of imported electricity,” Ukrenergo explained.
As noted in the report, on a global scale, monthly auctions contribute to closer integration of the Ukrainian and European energy markets and ensure greater stability of Ukraine’s integrated energy system.
As reported, with the start of a full-scale invasion, given the military risks, ENTSO-E agreed only to daily auctions for the distribution of inter-state cross-border capacity for import and export operations with electricity.
At the same time, traders and energy companies have repeatedly pointed out that the absence of long-term auctions, in particular monthly and annual ones, hinders the effective attraction of imported electricity.
In early December, Vitaliy Zaychenko, Chairman of the Board of NEC Ukrenergo, told Energorforma that he expects the first long-term (monthly) auctions for the distribution of inter-state crossings with Romania, Hungary, and Slovakia since the start of the war to be successful.
“I think these auctions will take place. The market is definitely waiting for long-term auctions. Therefore, I think that the entire proposed cross-border capacity will be sold,” he said.
“Unfortunately, there will be no auctions in Poland because the Polish transmission system operator does not give its consent,” added the head of Ukrenergo.
It should be noted that the auctions launched today are joint, i.e., they are held simultaneously by both operators. The TSO agreed on this mechanism in 2023, and so far, daily auctions have been held under it. Monthly auctions were previously held in Moldova and Poland (Dobrotvir-Zamosc crossing), where unilateral auctions are still in place instead of joint ones.
