PRELIMINARY SELECTED CONSOLIDATED FINANCIAL PERFORMANCE FOR THE FIRST HALF OF THE YEAR 2026

The Management Board of the company Polenergia S.A. with registered office in Warsaw (“the Issuer“), hereby publishes selected preliminary estimated consolidated financial results of the performance of the Polenergia S.A. Group. (“the Group“) for the first half of 2026.

For the six-month period ended 30 June 2026, the Group’s EBITDA reached PLN 214.0 million.

The Group’s EBITDA was driven by the performance of the individual segments:

• onshore wind farm segment: PLN 193.8 million,
• photovoltaic farm segment: PLN 14.2 million,
• gas and clean fuels segment: PLN 4.7 million,
• trading and sales segment: PLN 32.6 million,
• distribution segment: PLN 16.5 million,
• unallocated segment: PLN -47.8 million.

The Group’s adjusted EBITDA for the first six months of 2026 amounted to PLN 226.9 million and was significantly impacted by adjustments related to the sale of the Issuer’s subsidiaries, as previously duly disclosed by the Issuer.

In the six-month period of 2026, the Group’s adjusted net profit amounted to PLN 10.8 million.

Net income for this period, in turn, amounted to PLN 43.2 million.

In the first half of the year 2026, the Issuer’s operational asset portfolio generated the following volumes of electrical energy:

• onshore wind farm segment: 568 GWh,
• photovoltaic farm segment: 66 GWh,

The figures presented are estimates and are subject to change. The final consolidated results will be detailed in the Polenergia S.A. Group’s consolidated quarterly report for the first half of the year 2026, scheduled for publication on 30 September 2026.

Legal basis: Article 17(1) of the Regulation (EU) No. 596/2014 dated 16 April 2014 of the European Parliament and of the Council on market abuse and repealing Directive 2003/6/EC of the European Parliament and of the Council and Commission Directives 2003/124/EC, 2003/125/EC and 2004/72/EC, as amended.

Adam Purwin – President of the Management Board

Piotr Tomasz Sujecki – Second Vice President of the Management Board