Restart of Production from the Energean Power FPSO.

THIS ANNOUNCEMENT CONTAINS INSIDE INFORMATION

 Energean plc

("Energean" or the "Company")

Restart of production from the Energean Power FPSO

London, 25 June 2025 - Energean plc (LSE: ENOG, TASE: אנאג) is pleased to announce that it has received notice from the Ministry of Energy and Infrastructure, instructing the safe restart and resumption of production and operations at its Energean Power FPSO.

Energean is working to safely restart production and resume normal operations in line with its operating procedures.

Mathios Rigas, Chief Executive Officer of Energean, commented:

"I want to thank the entire team for their dedication and professionalism during this uniquely challenging time. We look forward to bringing production safely back online, in full coordination with the authorities, to deliver energy security to Israel and the broader region."

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Forward looking statements

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Inside Information

This announcement contains inside information as stipulated under the Market Abuse Regulation no 596/2014 (incorporated into UK law by virtue of the European Union (Withdrawal) Act 2018 as amended by virtue of the Market Abuse (Amendment) (EU Exit) Regulations 2019). Upon the publication of this announcement via a regulatory information service, this inside information is now considered to be in the public domain. The person responsible for arranging for the release of this announcement on behalf of Energean is Eleftheria Kotsana, Company Secretary.