Annual results webcast and conference call details

Meridian Energy will be holding a briefing on the company's annual results for the year ended 30 June 2023. Date Tuesday 29th August 2023 Time 11:00am New Zealand Standard Time If you wish to attend in person, please RSVP to investors@meridianenergy.co.nz by Friday 25th August 2023. Corresponding times: 9:00am Australian Eastern Standard Time - Tuesday 29th August 2023 7:00am Hong Kong Time - Tuesday 29th August 2023 8:00am Japan Standard Time - Tuesday 29th August 2023 12:00am British Summer Time - Tuesday 29th August 2023 7:00pm Eastern Daylight Time - Monday 28th August 2023 4:00pm Pacific Daylight Time- Monday 28th August 2023 A live web stream will be available: https://live2.r2.co.nz/202308290 Audio conference will also be available, and participants will need to register at: https://s1.c-conf.com/diamondpass/10031723-ey7djr.html. Registered participants will receive the dial in number upon registration. Results will be available before 9am NZST on Tuesday 29th August 2023 at: http://www.meridianenergy.co.nz/investors A replay of the results briefing will also be available at http://www.meridianenergy.co.nz/investors from the afternoon of Tuesday 29th August 2023. End CA:00416216 For:MEL Type:GENERAL Time:2023-08-11 11:22:01