Reports

Road maintenance crop

Aggregate mapping of New Zealand

The study analyses the best source locations of rock throughout the country and establishes a guide for potential future quarry developments.

Click to go to the Aggregate mapping of New Zealand page
auckland road and sea crop

Infrastructure Resources Study

This study on infrastructure resources focusses on four key areas: aggregate, cement/concrete, steel, and timber.

Click to go to the Infrastructure Resources Study page
construction workers silhouette

The cost of consenting infrastructure projects in New Zealand

Te Waihanga has just released research into the cost of consenting infrastructure projects as part of its work to improve New Zealand’s infrastructure system.

Click to go to the The cost of consenting infrastructure projects in New Zealand page