While floods are becoming more frequent in recent years, you should still be able to buy reasonably priced home insurance. That reassurance exists largely because of Flood Re. Launched in 2016, Flood Re is a national public–private reinsurance scheme that prevents many properties from being priced out of cover.

But the Flood Re scheme is a temporary fix that’s due to end in 2039, on the assumption that flood risk will fall and the market can move back towards more risk-reflective pricing. As financial experts, we’re worried that the UK may not be able to adapt its infrastructure and systems to climate change fast enough.

The success of the Flood Re scheme hinges on a shared contract between government, homeowners and insurers. Government has to cut risk through investment and delivery. Homeowners reduce damage by building back better and avoiding preventable exposure. And insurers must increase prices of premiums to better represent the climate risk but not so fast that cover becomes unaffordable.

If premiums rise too quickly, fewer households will stay insured and the ability to socialise risks across a large pool will not be possible.

The scale of the challenge is already clear.........

© The Conversation