Federal climate adaptation funding targets Darwin's heat and flood vulnerability

Darwin has been identified in a federal government climate vulnerability assessment as one of Australia's three capital cities facing the highest climate risk over the coming decades, with increasing frequency of extreme heat events, intensifying tropical cyclones, and changing monsoon patterns creating substantial risks to the city's infrastructure, economy, and liveability.

The assessment, prepared by the Department of Climate Change, Energy, the Environment and Water, found Darwin's risk profile was particularly acute because of the convergence of its tropical location, its relatively limited infrastructure redundancy, and the high dependence of its economy on activities — tourism, agriculture, outdoor construction, and military operations — that are directly affected by climate conditions.

In response to the assessment, the federal government has committed $68 million in climate adaptation funding for Darwin and the NT, including support for building code upgrades to improve cyclone resilience, urban heat reduction infrastructure including shade trees and cool pavement in the CBD, and improved flood risk modelling for Darwin's coastal and near-coastal residential areas.

NT Chief Minister Eva Lawler welcomed the climate adaptation funding while emphasising that the Territory's most effective climate action was the development of renewable energy exports that reduced global emissions causing the changes Darwin was experiencing. "We are both adapting to climate change and trying to help the world address it at the source," she said.

Darwin City Council has begun implementing its own urban heat response plan, targeting a 20 per cent reduction in daytime temperatures in the CBD through a canopy expansion program that will plant 2,400 additional trees by 2028.

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