Cat Bonds Are Moving Onchain to Cover the Uninsured
Natural disasters caused $220 billion in economic losses last year, and insurers covered only $107 billion of that bill. Bermuda law firm Harneys and tokenization platform dropRWA now plan to put catastrophe bonds onchain, with each token representing legal ownership of the catastrophe bond.
What a cat bond actually is
Cat bonds let insurers hand off the financial risk of a hurricane, wildfire or earthquake to capital-market investors. Buyers collect coupon payments, but they eat a loss if a qualifying disaster happens. The market had $65.6 billion outstanding in June, and new issuance hit $11.3 billion in the second quarter.
Most of that protection never reaches the people who need it. In Asia-Pacific, 91% of disaster losses in 2023 were uninsured. The firms argue that a token acting as the legal ownership record, paired with smaller ownership units, could pull more investors into a market built to absorb extreme losses.
The token is the title, not a receipt
Most tokenized products point at an asset parked somewhere else, so moving the token only moves a claim on a third party. The proposed Bermuda structure flips that. The investor would hold legal title to the bond.
The investor register, eligibility checks and payment process would sit on the same legally enforceable system. Reconciliation could drop from days to seconds, subject to regulatory approval. Minimums are the other headline: cat bonds have typically started at $250,000 or more, and the plan could lower the typical minimum investment to $5,000.
What this does not fix
A token does not make a hurricane cheaper, and it will not guarantee cheaper insurance for people in exposed areas. One executive said a tokenized structure does not turn disaster coverage into a casual retail investment, since the capital is fully committed to a defined insurance risk.
There is precedent for using these instruments for public protection. The World Bank arranged $200 million of hurricane coverage for Jamaica in May. The first deal is targeted for early 2027.
For crypto readers, the pitch is simple: another real-world asset class where the chain stops being a wrapper and becomes the record itself. If it ships, tokenization stops being a demo and starts being title.