Detailed schedule of the supplementary auction for the second half of the 2025 delivery year.
The supplementary auction for the second half of the 2025 delivery year will begin on 15th May 2025.
The schedule below shows the exact start and end times of the capacity auction rounds, along with the price ranges.
| Round | Round start time | Round end time | Starting price of the round | Minimum price of a round | Rounded total volume of capacity obligations offered |
| 1 | 8:00 | 8:30 | 431,00 | 395,10 | 5 000 |
| 2 | 9:00 | 9:30 | 395,09 | 359,19 | not applicable |
| 3 | 10:00 | 10:30 | 359,18 | 323,28 | not applicable |
| 4 | 11:00 | 11:30 | 323,27 | 287,37 | not applicable |
| 5 | 12:00 | 12:30 | 287,36 | 251,46 | not applicable |
| 6 | 13:00 | 13:30 | 251,45 | 215,55 | not applicable |
| 7 | 14:00 | 14:30 | 215,54 | 179,64 | not applicable |
| 8 | 15:00 | 15:30 | 179,63 | 143,73 | not applicable |
| 9 | 16:00 | 16:30 | 143,72 | 107,82 | not applicable |
| 10 | 17:00 | 17:30 | 107,81 | 71,91 | not applicable |
| 11 | 18:00 | 18:30 | 71,90 | 36,00 | not applicable |
| 12 | 19:00 | 19:30 | 35,99 | 0,12 | not applicable |
* This is the total volume of capacity obligations offered by capacity providers at a price no higher than the starting price of the round, rounded to 500 MW. The values in each row will be published before the start of each round.
Rounded to 500 MW, the total volume of capacity obligations offered by capacity providers amounts to: 5,000 MW**
** The indicated volume of capacity obligations offered by capacity providers has been determined on the basis of the sum of capacity obligations offered resulting from all certificates issued by PSE S.A. for the supplementary auction for the second half of the 2025 delivery year, including provisory certificates. This volume may be adjusted, in case of failure to provide collateral within the timeframe resulting from the Regulation of the Minister of Energy of 3rd September 2018 on the financial collateral to be provided by the capacity providers and participants in pre-auctions.
Supplementary auction parameters for the delivery period from 1 July 2025 to 31 December 2025
In accordance with the Announcement of the Minister of Climate and Environment of 24 February 2025 on the parameters of the supplementary auction for the second half of the 2025, covering the period from 1 July to 31 December:
| Capacity demand in the supplementary auction for the second half of the 2025 delivery year | - | 5 444,486 MW |
| X parameter | - | 0% |
| Y parameter | - | 30% |
| Maximum auction price | - | 431,00 zł/kW/year |
| Minimum auction price | - | 0,12 zł/kW/year |
| Maximum price determined for the price taker | - | 278,00 zł/kW/year |
Preliminary results of the supplementary auction for the second half of the 2025 delivery year
Final results of the supplementary auction for the second half of the 2025 delivery year