The Australian Prudential Regulation Authority has issued a stark warning regarding the nation's financial stability, revealing that climate-driven spikes in insurance premiums are poised to trigger a "protection gap."
According to the newly released Insurance Climate Vulnerability Assessment, the intersection of worsening extreme weather and economic shifts could leave millions of Australians financially exposed.
APRA’s modelling suggests that without intervention, the number of uninsured homes could jump from one in seven to one in four by 2050, effectively leaving an additional one million households without a safety net.
The report highlights a growing divide, as inflationary pressures and rising asset values compound the physical risks of a changing climate.
Regional and rural communities face the harshest outlook, with uninsurance rates projected to exceed 40% in high-risk zones.
APRA member Suzanne Smith emphasised that while the insurance industry is designed to absorb large-scale losses, a retreat in coverage shifts that heavy financial burden back onto individuals, lenders, and taxpayers.
In response, the Insurance Council of Australia is urging the federal government to bolster mitigation efforts, specifically calling for a dedicated flood defence fund to combat the $6 billion annual economic toll of flooding.