Interim Results Announcement Date

16 December 2022 Interim Results Announcement Date Contact Energy Limited confirms that its financial results for the six months ending 31 December 2022 will be released prior to the market opening on Monday, 13 February 2023. - ends - Investor enquiries Shelley Hollingsworth Investor Relations and Strategy Manager +64 27 227 2429 shelley.hollingsworth@contactenergy.co.nz Media enquiries Louise Wright Head of Communications and Reputation +64 21 840 313 louise.wright@contactenergy.co.nz End CA:00404272 For:CEN Type:GENERAL Time:2022-12-16 15:30:51