Catastrophe bonds already fund recovery when hurricanes, earthquakes and wildfires strike, yet they sit almost entirely outside the $7.5 trillion labeled-bond market that pensions, endowments and sustainable fixed income managers actually shop in. That gap is what Andrew Poreda, Executive Director at Sage Advisory1, sets out to close in a new paper, and his argument starts with the name itself.
A Name That Undersells the Instrument "Catastrophe bond" describes the disaster the investor is paid to absorb, not the function the capital performs. Poreda's point is that the label makes the trade sound like a wager against the climate, when the opposite is true: the investor eats the loss so a region can rebuild. He proposes retiring the name for "resilience bonds," a term the Climate Bonds Initiative already favors because it reads more plainly to non-specialists than "adaptation" does. A new name only works if it is earned, and as Poreda puts it, "the name should be earned through a credible framework, not simply adopted."
Borrowing the Green Bond Playbook The mechanism he borrows is the accountability chain that already underwrites the green bond market under ICMA guidance: a published framework, an independent second-party opinion, annual issuer reporting and third-party assurance. Applied to cat bonds, sponsors would publish eligible perils, regions and prevention commitments; reviewers would test additionality and protection-gap targeting; annual reports would disclose protection per $1 million of principal and the change in modeled loss; and auditors would verify the data. Generali has already proven the chain fits a cat bond, building a Green ILS Framework in 2020 and sponsoring Lion III Re, widely described as the first green catastrophe bond, with Sustainalytics issuing a second-party opinion in 2024.
A Tiered Test, Not a Blanket Label Not every cat bond would qualify. Poreda lays out seven tiers, from basic risk transfer and financial resilience up through capacity additionality, protection-gap reduction, active risk reduction, affordability and faster recovery. Most existing bonds clear only the first two. The line between replacing existing reinsurance and adding net new capacity is, in his framing, what separates a bond that merely touches the climate from one that closes coverage where none existed, and he treats protection-gap additionality as the north-star metric. A Tier 5 risk-reduction requirement is built in specifically to blunt the moral-hazard critique that cheaper protection could encourage building in harm's way.
Where the Gap Is Largest The case is not abstract. Swiss Re puts the global natural-catastrophe protection gap at roughly $424 billion, with 80 to 90 percent of losses uninsured across many emerging economies. Jamaica's World Bank parametric cat bond, which paid out its full $150 million after Hurricane Melissa struck in October 2025 and was upsized to $200 million on renewal, is the example Poreda points to of what additionality looks like: fast capital, real demand, and a population that would otherwise have had little or no cover.
The Policy Tailwind Poreda ties the proposal to where regulators and standard setters are already heading. The Climate Bonds Initiative's Resilience Taxonomy, GIIN's four core characteristics of impact investing, and the European Commission's October 27, 2026 proposal for a Climate Resilience Law and Climate Insurance Alliance all point toward measurable, prevention-oriented disclosure over looser KPI-style claims. A broader institutional base is the prize: CalPERS grew its cat bond and ILS holdings roughly 70 percent in the first half of 2026, and Fermat has launched onshore cat bond funds for allocators who cannot buy offshore. Poreda is careful to note that better pricing is a possible outcome of this shift, not a promise.
None of this requires new regulation. The five-step path he lays out, adopt a framework, obtain a second-party opinion, pilot a labeled tranche, publish a Resilience Impact Statement and add assurance, asks sponsors to disclose data that mostly already sits in the catastrophe model. The reward, if the market follows Generali's lead, is a name that finally matches what the capital does.
Five Takeaways for Advisors and Investors
- It is the label, not credit quality, keeping most pensions, endowments and insurers out of a cat bond market funded largely by ILS specialists; a credible resilience label could open that door without changing the risk transfer itself.
- Generali's Lion III Re shows a second-party opinion and annual reporting can be layered onto a conventional cat bond structure, giving sponsors a working precedent rather than a blank page.
- Protection-gap additionality is the metric worth watching. A bond that simply replaces existing reinsurance does less for resilience than one that lets an insurer write new coverage in an exposed region.
- The moral-hazard objection has a built-in answer: a Tier 5 risk-reduction requirement means a label would reward capacity paired with mitigation, never capacity alone.
- Momentum is building ahead of formal rules. With the EU's Climate Resilience Law proposal and the Climate Bonds Initiative's updated Resilience Taxonomy both in motion, advisors with cat bond or ILS exposure should be asking sponsors now whether a labeled tranche is on the roadmap.
Footnote:
1 Poreda, Andrew. "Labeling Resilience: Why Catastrophe Bonds Should Be Called Resilience Bonds." Sage Advisory, Nov. 2026, www.sageadvisory.com/article/labeling-resilience-why-catastrophe-bonds-should-be-called-resilience-bonds.
