CEN: Introductory presentation and Tauhara update

29 September 2023 Introductory presentation and Tauhara update Released today is a Contact Energy introductory presentation for use in international investor meetings. It includes an update to the target online date for the Tauhara geothermal project from Q4 2023 to Q1 2024. This reflects a longer than expected commissioning period, with remediation required on a number of steamfield valves to ensure the performance of safety systems. Investor Enquiries Shelley Hollingsworth +64 22 354 0747 Media Enquiries Lotty Hird +64 27 207 8684 End CA:00419095 For:CEN Type:GENERAL Time:2023-09-29 08:30:21