Polskie Sieci Elektroenergetyczne S.A. with its registered office in Konstancin-Jeziorna, acting as the operator within the Act of 8 December 2017 on Capacity Market (i.e. Journal of Laws of 2023, item 2131 as amended, hereinafter referred to as the "Act"), in accordance with Article 39(10) of the Act, announces the dates of:

1. pre-auctions for the catch-up auction for the delivery year 2029: 12 May 2025
2. start and end of certification for the catch-up auction for the delivery year 2029: 26 May – 27 June 2025
3. catch-up auction for the delivery year 2029: 17 July 2025