New National Flood Risk Model w/ the University of Auckland's Dr Iresh Jayawardena: 10 November, 2025
Description
Earth Sciences NZ have released their first national risk model for Flooding, evaluating exposure of New Zealand’s infrastructure nation wide to floods and climate based harm.
The data shows the potential costs in damage to infrastructure at the forefront of inshore and river flooding, as well as the areas that face a greater risk of damage. However, this also shows that there are remaining issues of climate justice around those who are most vulnerable, which have not been taken into account as much as they should have in this map.
Monday Wire Producer Alex spoke to Lecturer in Architecture and Urban Planning at the University of Auckland, and research lead at the Future Cities Research Centre Dr Iresh Jayawardena about this map, what it means for our infrastructure, and what still needs to be done.



