In order to carry out the regular annual HD-measurement of PSP Okoli boreholes, and in accordance with Art. 22, paragraph 4 of the Storage Code, we are announcing the revised plan for the suspension of gas storage services from October 28, 2026 at 6:00 a.m. to November 01, 2026 at 6:00 a.m. for a duration of 96 hours. We will announce the final confirmation of the exact date of suspension of operation of the Okoli Underground Gas Storage at least 44 hours before the planned shutdown.