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Meridian Energy Limited (ASX:MEZ)

ALERT: Price-sensitive ASX Announcement for MEZ
Current share price for MEZ : $4.570 -0.35 (-7.11%)+
Announcement
Release
5 Jun 2026 7:30AM
Price at Release
$4.920
Full Release
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Summary
Meridian Energy Limited, a New Zealand-incorporated company listed on the NZX and ASX, received a draft approval from the Fast-track Panel to ease access restrictions on Lake Pūkaki hydro storage for three years. This draft decision allows access to water stored between 518 and 513 meters above sea level, with an estimated 4% risk of electricity shortage by Transpower. Meridian plans to restrict half of this contingent storage access to periods of heightened supply risk in 2026, addressing concerns from commenters in the approval process. The decision also permits the installation of rock armouring at Pūkaki Dam for resilience. A final decision by the Panel is due by 3 July 2026.
Key Points
  • Meridian Energy Limited is incorporated in New Zealand.
  • The company is listed on the NZX (MEL) and ASX (MEZ).
  • Meridian received a draft approval from the Fast-track Panel for easing access restrictions on Lake Pukaki hydro storage.
  • The draft decision proposes easing restrictions for a three-year period.
  • Meridian sought approval to access water stored between 518 and 513 meters above sea level.
  • Transpower estimates a 4% risk of electricity shortage at these levels.
  • Meridian respects the concerns raised by commenters during the Fast-track process.
  • Meridian proposes to treat half of the contingent storage as accessible only during heightened supply risk for 2026.
  • Further discussions with electricity industry stakeholders are planned for 2026.
  • The Fast-track Panel's draft decision also allows permanent installation of rock armouring at Pukaki Dam.
  • The Panel's final decision is expected by 3 July 2026.
IMPORTANT NOTE: This information is autogenerated and has not been reviewed for accuracy or completeness. You should refer to the full announcement here for further information.