Columbus Energy S.A.

Pre-Annual General Meeting Information • Aug 5, 2025

Notice to the Shareholders of Extraordinary General Meeting of Shareholders of Coal Energy S.A.

Current report no.15/2025 Dated August 5, 2025

The Board of Directors of Coal Energy S.A. (the "Company") hereby calls the Shareholders of the Company to attend the Extraordinary General Meeting of Shareholders to be held on:

September 5th 2025 at 2 p.m. (Central European Time) at the offices of notary Gilles Mathay with address at 43, boulevard du Prince Henri, L-1724 Luxembourg with the agenda provided in the attached convening notice.