The first monthly auction for the integrated capacity product on the Trans-Balkan Pipeline will be held on 29 May, the transmission system operators (TSOs) of Ukraine, Moldova, Romania, Bulgaria and Greece jointly announced this morning.
The integrated capacity product, which the operators are naming Route 1, will be offered as a "special" product for June-October in order to help Ukraine reach its goal of importing roughly 5bn m³ of gas in preparation for the next heating season. The Route 1 product will bundle together capacity at Kulata/Sidirokastro, Negru Voda/Kardam, Isaccea/Orlovka, Kaushany and Grebenyky. Users will not be able to access national virtual trading points (VTPs) or national exit points in the countries along the route, except for Ukraine. Firms must have obtained licenses allowing for access to the transmission systems in all five countries in order to be eligible.
The first auction for this new product, covering the month of June, will take place on 29 May at 07:00 UTC (07:00 GMT) on the Regional Booking Platform, offering just over 31 GWh/d of capacity. Subsequent auctions will take place on the fourth Monday of each of the following months. The allocation mechanism will be a Uniform Price Auction, and the cost will be the sum of the monthly reserve prices applied by each of the operators at the relevant interconnection points, discounted by 25pc at all points except Isaccea entry, Kaushany exit and Grebenyky entry, where a 46pc discount is already applied by the Ukrainian TSO. The amount of capacity to be offered at subsequent auctions will be the minimum available firm capacity at each of the interconnection points along Route 1 after completion of the rolling monthly auctions that take place on the third Monday of each month. If any relevant point's monthly auctions are still ongoing at the start of the fourth Monday, the Route 1 auction will be cancelled.
Holders of Route 1 capacity must cumulatively nominate at the Greek entry points of Agia Triada, Nea Mesimvria, Amfitriti and Kipi at least as much as they notify Greek TSO Desfa they intend to deliver to Ukraine. Otherwise, Desfa will approve the lesser of the sum of the entry nominations at these points and the volume notified by the user to Desfa. These rules specifically prohibit entry nominations at Kulata/Sidirokastro, where Greek buyers of Russian gas import their supply, from being counted for use in the Route 1 product and do not allow nominations from the Greek VTP. Several trading firms suggested these rules significantly favour physical LNG importers, dominated by just a few large companies in Greece.
The route's indicative reserve price is €6.15/MWh, excluding volume fees, and roughly €7.00/MWh after accounting for the fees. But this price does not include the LNG regasification and entry costs of the Revithoussa and Alexandroupolis terminals.
At the most recent close, Argus assessed the Greek day-ahead price at a €6.48/MWh discount to its Slovak counterpart, suggesting that after accounting for tariffs in Slovakia, there would be a greater price incentive to use the Route 1 product than to export from Slovakia at Budince. But Argus does not assess Greek front-month prices, meaning this calculation is not fully representative of the calculations that firms may be doing for the auctions on 29 May.
The introduction of the new product is expected to increase utilisation of the regional TSOs' existing infrastructure, which in turn should raise revenues for the operators and "thus lead to a reduction in transportation tariffs to the benefit of users", the TSOs said.