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Meridian Energy Limited (ASX:MEZ)

ALERT: Price-sensitive ASX Announcement for MEZ
Current share price for MEZ : $4.590 -0.15 (-3.16%)+
Announcement
Release
3 Jul 2026 7:30AM
Price at Release
$4.740
Full Release
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Summary
Meridian Energy Limited announced that it has received final approval from the Fast-track Panel to ease access restrictions on Lake Pūkaki hydro storage for three years. This decision aims to mitigate dry-year risk and its associated price impacts until 2028, offering additional security while new generation capacity is developed. Hydro generation, which contributes about 60% of New Zealand's electricity, is limited by storage capacity in lakes. The company plans to carefully manage the extra storage and use it only when supply security is at risk, expecting to utilize less than half of the additional capacity this year. Additionally, the approval includes permission to install rock armouring at Pūkaki Dam to protect it from erosion at lower operational levels.
Key Points
  • Meridian Energy receives Fast-track Panel's final approval for Lake Pukaki storage.
  • The easing of restrictions is set for a three-year term.
  • It aims to reduce dry-year risk and related price impacts.
  • Hydro generation accounts for 60% of the country's electricity.
  • Meridian's storage capacity equates to only 15 weeks of average generation.
  • The decision provides a buffer until more generation capacity is built.
  • Additional storage will be used cautiously, focusing on security risks.
  • Plans to install rock armouring at Pukaki Dam to protect against wave erosion.
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.