ASX Listing Rule Waivers

24 October 2025 ASX Listing Rule Waivers In connection with its EUR500,000,000 3.537 per cent. notes due to be issued 3 November 2025 (the Notes), Contact Energy Limited (Contact) has been granted certain waivers from ASX Listing Rules 8.2, 8.10 and 8.21. The details of, and the reasons for, the waivers are set out in the attached document. For more details, please refer to the Register of ASX Listing Rule Waivers published by ASX. Investor enquiries Will Thomson Corporate Treasurer +64 272 981 517 treasury@contactenergy.co.nz Media enquiries Louise Wright Head of Communications and Reputation +64 21 840 313 media@contactenergy.co.nz