Cat Bonds Go On-Chain: Harneys Eyes $1B Insurance Gap, Partners with dropRWA for Tokenized Issuance Next Year

Climate Finance Demand Surges Amid Extreme Weather, Driving Insurance and Blockchain Convergence

The escalating global impact of extreme climate events is fueling an explosion in demand for climate finance, with a significant protection gap accelerating the integration of the insurance industry and blockchain technology. Harneys, a prominent law firm in Bermuda, has partnered with tokenization platform dropRWA to announce plans for the issuance of “Tokenized Cat Bonds” in early 2027. This initiative aims to lower the investment threshold for traditional catastrophe bonds, which often exceed $250,000, thereby opening up a new class of institutional-grade insurance hedging assets for the real-world assets (RWA) sector.

Mounting Climate Losses and the Rise of Cat Bonds

Global economic losses from natural disasters remain alarmingly high. Last year, climate-related damages amounted to $22 billion, with only $10.7 billion covered by insurance payouts. The remaining $11.3 billion gap was borne by households, businesses, and governments. To mitigate the substantial financial risks posed by events like hurricanes, wildfires, and earthquakes, insurers are increasingly turning to the capital markets by issuing catastrophe bonds, with issuance volumes reaching new highs.

According to the latest report from Artemis, an organization that tracks insurance-linked securities, the outstanding volume of global catastrophe bonds surpassed $65.6 billion as of June this year. The second quarter alone saw $11.3 billion in new issuances, setting a new historical record. To further broaden capital participation and address the vast insurance protection gap, Harneys, a Bermuda-based law firm specializing in global insurance business, has announced its collaboration with tokenization platform dropRWA. The partnership intends to formally launch “Tokenized Cat Bonds” in early 2027.

Lowering Barriers to Entry for Cat Bond Investments

Traditionally, the catastrophe bond market has been accessible primarily to large institutional entities and professional hedge funds, with minimum investment thresholds typically exceeding $250,000 (approximately NT$8 million), placing it out of reach for most individual investors. The core of Harneys and dropRWA’s plan is to establish a framework compliant with securities, insurance, and investor protection regulations. This framework will imbue each token with the legal ownership of a catastrophe bond. Through a fractionalization mechanism, the investment threshold will be significantly reduced, allowing investors to participate in these non-correlated assets with investments in the thousands of dollars.

Addressing market concerns, Henry Tucker, CEO of the professional insurance group Hearns, emphasized in an interview that the tokenized structure will not transform disaster insurance into arbitrary retail gambling. “You are not buying the right to bet against someone else in a casino; these funds are 100% fully committed to a clearly defined insurance risk,” he stated.

Bridging the Protection Gap in Underserved Regions

OECD (Organisation for Economic Co-operation and Development) data indicates that in 2023, a staggering 91% of disaster losses in the Asia-Pacific region were uninsured. The lack of historical claims data and precise disaster modeling often makes it difficult for reinsurers to accurately price risks in high-risk areas, leading to a situation where many regions are “uninsurable.”

Henry Tucker pointed to the flood and typhoon risks in Southeast Asia as a prime example of challenges faced by the traditional reinsurance market in pricing. The tokenized structure, however, allows professional underwriters to raise capital for specific, single risks, transparently outlining risk assumptions and return rates, thereby using the on-chain capital market to fill the gaps in traditional insurance systems.

Cat Bonds as a Tool for Public Financing and Climate Resilience

The use of catastrophe bonds for public financing has a proven track record. In May of this year, the World Bank arranged a $200 million hurricane catastrophe bond for Jamaica. Fayval Williams, Jamaica’s Minister of Finance, described it as a “crucial part of ensuring access to capital markets” within the nation’s resilience strategy, underscoring the role of catastrophe bonds as financial infrastructure for developing countries building climate resilience.

From a Taiwanese perspective, the island boasts a high density of disaster insurance in Asia, though it is heavily concentrated in high-risk areas like earthquakes and typhoons. Taiwan is hit by an average of three to four typhoons annually, and seismic activity is even more frequent, creating substantial demand for disaster hedging tools. Currently, Taiwan’s RWA market is primarily focused on tokenized U.S. Treasuries and tokenized mortgages, with the catastrophe bond sector remaining largely undeveloped. The low-barrier-to-entry advantage of tokenization, if introduced domestically, could offer Taiwanese financial institutions and investors new hedging and allocation options in the future.

While tokenization itself cannot directly reduce losses from hurricanes, floods, or wildfires, nor guarantee affordable insurance for residents in high-risk zones, the Harneys team believes that using tokens as records of legal ownership and reducing investment units can indeed bring significant liquidity to what was previously a closed institutional market. The issuance size and yield performance of the first tokenized catastrophe bonds in early 2027 will serve as a critical benchmark for validating the authenticity of global climate RWA assets.