8 September 2023

Star Energy Group plc ("Star Energy" or "the Company" or "the Group")

Investor Presentation via Investor Meet Company

Star Energy (AIM:STAR) is pleased to announce that Chris Hopkinson, Chief Executive Officer and Ross Glover, Chief Operating Officer will deliver a live presentation to discuss the Company's forthcoming interim results and Croatian geothermal acquisition via the Investor Meet Company platform on 21^st September 2023 at 10:00am BST.

The presentation is open to all existing and potential shareholders. Questions can be submitted pre-event via the Investor Meet Company dashboard up until 9am the day before the meeting or at any time during the live presentation.

Investors can sign up to Investor Meet Company for free and to join the presentation via:

https://www.investormeetcompany.com/star-energy-group-plc/register-investor

Investors who already follow Star Energy on the Investor Meet Company platform will automatically be invited.

For further information please contact:

Star Energy Group plc                    Tel: +44 (0)20 7993 9899

Chris Hopkinson, Chief Executive Officer

Ann-marie Wilkinson, Chief Communications Officer

Investec Bank plc (NOMAD and Joint Corporate Broker) Tel: +44 (0)20 7597 5970

Virginia Bull/Chris Sim

Canaccord Genuity (Joint Corporate Broker) Tel: +44 (0)20 7523 8000

Henry Fitzgerald-O'Connor/James Asensio

Vigo Consulting                Tel: +44 (0)20 7390 0230

Patrick d'Ancona/Finlay Thomson/Kendall Hill