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2025–2026 Annual Report published

PUBLISHED 9 NOVEMBER 2026

Our latest Annual Report for the period 1 July 2025 to 30 June 2026 is now available. During the year, we've achieved significant milestones, including publishing the National Infrastructure Plan in February 2026, setting out a practical and affordable pathway to meet New Zealand's infrastructure needs over the next 30 years.

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New assurance process comes into effect
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PUBLISHED 2 NOVEMBER 2026
New assurance process comes into effect

Today marks an important step in strengthening how investments are assessed and supported across New Zealand. 

Podcast: Very simple and very beautiful
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PUBLISHED 2 OCTOBER 2026
Podcast: Very simple and very beautiful

We've published the latest podcast in our Infrastructure for a better future series.

Infrastructure Plan receives top honours at the 2026 Spirit of Service Awards
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PUBLISHED 2 OCTOBER 2026
Infrastructure Plan receives top honours at the 2026 Spirit of Service Awards

The National Infrastructure Plan has received two top honours at the 2026 Te Hāpai Hapori | Spirit of Service Awards.

What drives infrastructure costs – and where can we make a difference
PUBLISHED 2 SEPTEMBER 2026
What drives infrastructure costs – and where can we make a difference

Our latest research shows that the growing costs of building infrastructure do not need to be inevitable.  

Pipeline snapshot for April to June available
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PUBLISHED 12 AUGUST 2026
Pipeline snapshot for April to June available

The latest Pipeline snapshot for the April to June period is now available. 

Podcast: Global insights: Better infrastructure through shared learning
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PUBLISHED 6 AUGUST 2026
Podcast: Global insights: Better infrastructure through shared learning

We've published the latest podcast in our Infrastructure for a better future series.

Podcast: Managing the health of our assets
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PUBLISHED 29 JULY 2026
Podcast: Managing the health of our assets

We've published the latest podcast in our Infrastructure for a better future series.

Infrastructure lessons from around New Zealand: Renewing the Cook Strait cables
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PUBLISHED 27 JULY 2026
Infrastructure lessons from around New Zealand: Renewing the Cook Strait cables

Our latest ‘Infrastructure lessons from around New Zealand’ case study explores how Transpower is planning the renewal of the Cook Strait high voltage direct current (HVDC) cables.

Flood damage to infrastructure is expected to grow
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PUBLISHED 9 JULY 2026
Flood damage to infrastructure is expected to grow

New research by Earth Sciences New Zealand, commissioned by Te Waihanga, explores how flood damage to infrastructure could change under different climate scenarios. It shows that, across the scenarios modelled, flood damage is expected to increase over the coming decades, with the impacts felt unevenly across the country.

Latest infrastructure endorsements published
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PUBLISHED 16 JUNE 2026
Latest infrastructure endorsements published

The New Zealand Infrastructure Commission, Te Waihanga, has published the results of the third round of the Infrastructure Priorities Programme (IPP).

Government responds to National Infrastructure Plan
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PUBLISHED 16 JUNE 2026
Government responds to National Infrastructure Plan

The Government has released its formal response to the National Infrastructure Plan. This marks a new phase for New Zealand’s infrastructure system.