Interim results webcast and conference call details

Meridian Energy will be holding a briefing on the company's interim results for the six months ended 31 December 2022. Date Wednesday 1st March 2023 Time 11:00am New Zealand Daylight Time If you wish to attend in person, please RSVP to investors@meridianenergy.co.nz by Friday 24 February 2023. Corresponding times: 9:00am Australian Eastern Daylight Time Wednesday 1 March 2023 6:00am Hong Kong Time Wednesday 1 March 2023 7:00am Japan Standard Time Wednesday 1 March 2023 10:00pm Greenwich Mean Time Tuesday 28 February 2023 5:00pm Eastern Standard Time Tuesday 28 February 2023 4:00pm Central Standard Time Tuesday 28 February 2023 2:00pm Pacific Standard Time Tuesday 28 February 2023 A live web stream will be available: https://live2.r2.co.nz/202303010/ Audio conference will also be available, and participants will need to register at: https://s1.c-conf.com/diamondpass/10027744-lka0ta.html. Registered participants will receive the dial in number upon registration. Results will be available before 9am NZDT on Wednesday 1 March 2023 at: https://www.meridianenergy.co.nz/about-us/investors/reports/interim-results-a nd-reports A replay of the results briefing will also be available at: https://www.meridianenergy.co.nz/about-us/investors/reports/interim-results-a nd-reports from the afternoon of Wednesday 1 March 2023. End CA:00406523 For:MEL Type:GENERAL Time:2023-02-10 14:09:44