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 2025, item 610, hereinafter referred to as the "Act"), according to Section 5.2.2.3 of the Capacity Market Rules, announces the starting and closing dates and times of the pre-auctions for the:

1. Main auction for delivery year 2030 for:
   • the zone, referred to in Article 6(6)(1) of the Act – 21 August 2025 from 06:00 to 17:59.
   • the zone, referred to in Article 6(6)(2) of the Act – 21 August 2025 from 06:00 to 17:59.
   • the zone, referred to in Article 6(6)(3) of the Act – 21 August 2025 from 06:00 to 17:59.
2. Additional auctions for individual quarters of delivery year 2027 for:
   • the zone, referred to in Article 6(6)(1) of the Act – 21 August 2025 from 06:00 to 17:59.
   • the zone, referred to in Article 6(6)(2) of the Act – 21 August 2025 from 06:00 to 17:59.
   • the zone, referred to in Article 6(6)(3) of the Act – 21 August 2025 from 06:00 to 17:59.

Announced pre-auctions concern the eligibility of physical cross-border units located in synchronous profile zone, Republic of Lithuania and Kingdom of Sweden to participate in the main auction for the delivery year 2030 and in additional auctions for individual quarters of delivery year 2027. In accordance with Article 4(2) of the Act, pre-auctions shall be conducted using dedicated IT system called “Portal Uczestnika Rynku Mocy” (https://purm.pse.pl). Each additional auction requires separate pre-auction. Pre-auctions for the additional auctions for all four quarters of delivery year 2027 will be held simultaneously.

For more information please visit: https://www.pse.pl/web/pse-eng/areas-of-activity/capacity-market/pre-auction and section „Pre-auction” of our FAQ, which can be found here: https://www.pse.pl/web/pse-eng/areas-of-activity/faq-capacity-market

NOTE! Each pre-auction requires a separate financial collateral. The title of the bank transfer must clearly indicate the pre-auction to which the collateral relates. For details please check question No. 2 in section „Collaterals” in our FAQ.