The catastrophe bond market is entering 2026 with strong investor enthusiasm. At least one expert has highlighted a growing sense that its evolution could play a meaningful role in addressing one of the insurance industry’s most pressing challenges: affordability.

As capital continues to flow into insurance-linked securities, market participants are increasingly asking whether that influx can translate into tangible relief for policyholders, or whether its impact will remain largely indirect.

While catastrophe bonds are expanding reinsurance capacity and improving price transparency, questions remain about how far those benefits can extend into primary insurance markets.

In an interview with Insurance Business, Ethan Powell (pictured), principal and CIO of Brookmont and portfolio manager of the Brookmont Catastrophic Bond ETF, said investor sentiment is broadly positive heading into the year, especially after a relatively benign US hurricane season in 2025. However, he pointed to some nuance.

“There’s a bit of a bifurcation,” Powell said. “Traditional reinsurance investors understand the nuances of weather patterns and risk, while a broader investor base is increasingly drawn to the diversification and non-correlated income the asset class offers.”

Transparency and scale reshape cat bonds’ role

According to Artemis’ Q1 2026 Catastrophe Bond & ILS Market Report, catastrophe bond issuance reached $6.7 billion, with total outstanding volume reaching approximately $63.9 billion.

While cat bonds have long been viewed as a niche segment within insurance-linked securities (ILS), their growing scale is beginning to change that perception. Powell argued that the real breakthrough lies in the market’s increasing transparency and ability to provide public price discovery.

“The cat bond market is a much more transparent, public pricing mechanism,” he said. “By bringing scale and transparency, we can help ensure insurance and reinsurance are priced more accurately.”

Improved pricing accuracy has direct implications for affordability. As more capital flows into the market, insurers and reinsurers gain additional capacity, enabling them to maintain coverage in high-risk areas where they might otherwise withdraw.

“The goal is that this additional capacity allows insurers to stay in markets they might exit,” Powell said. “Ultimately, that helps people afford insurance in high-risk regions.”

A resilient market despite extreme weather

Recent catastrophe activity has underscored the resilience of the cat bond market. Last year saw three Category 5 hurricanes globally, but none made landfall in the United States. While insured losses still reached approximately $108 billion, according to Munich Re, cat bond impairments were minimal.

Even significant events such as the Los Angeles wildfires, which Fitch Ratings said generated around $40 billion in insured losses, resulted in only about $250 million in cat bond impairments.

For investors, Powell said, that performance reinforces the value proposition of the asset class: exposure to extreme, low-probability “tail risks” rather than frequent, smaller losses.

“Our portfolio is designed to provide access to black swan-type risks,” he explained. “We focus on higher attachment points and liquidity, which we believe makes it a safer entry point compared to some higher-risk or less liquid strategies.”

But as climate volatility increases, diversification across geography and peril types has become even more critical. Powell emphasized that well-constructed portfolios mirror the broader 144A cat bond market, spreading exposure across regions, sponsors, and trigger structures. This approach not only reduces concentration risk but also enhances the appeal of cat bonds as a portfolio diversifier.

And unlike traditional asset classes, catastrophe risk tends to have low correlation with financial markets, which makes it particularly attractive during periods of geopolitical or economic uncertainty.

What’s next for the cat bond market?

The outlook for the upcoming hurricane season remains uncertain, with forecasts pointing to average or slightly below-average activity. However, competing factors, such as warming ocean temperatures and the potential moderating influence of El Niño, highlight the complexity of predicting catastrophe risk.

At the same time, advances in modeling are helping investors better understand that risk. Powell pointed to artificial intelligence as a key driver of improved catastrophe modeling, enabling more sophisticated analysis of storm behavior and loss scenarios. “There’s increased climate volatility,” he said, “but our ability to model and understand it is improving as well.”

Despite growing interest, Powell cautioned against treating cat bonds as a short-term or tactical investment driven by weather headlines. Instead, he advocates for viewing them as a long-term strategic allocation (similar to other alternative assets) focused on delivering diversification and steady income over time. As the market continues to expand, catastrophe bonds could become a key tool in stabilizing insurance markets.