$100 Billion Is No Longer a Bad Year. It Is the Baseline. Is Your Claims Operation Built for It?

For most of the past two decades, a year in which global insured catastrophe losses exceeded $100 billion was considered exceptional. It triggered post-mortems, reinsurance renegotiations, and executive conversations about once-in-a-generation events. Those conversations had a useful quality: they implied that the situation was temporary, that the market would normalize, and that operational adjustments could be modest and reversible.

That framing is no longer defensible.

2025 marked the sixth consecutive year in which global insured losses from natural catastrophes surpassed $100 billion. The United States accounted for $100 billion of the $129 billion total, representing 78 percent of all global insured catastrophe losses for the year. Severe convective storms alone produced more than $45 billion in U.S. insured losses for the third consecutive year. The January 2025 California wildfires generated an estimated $40 to $41 billion in insured losses, making them the single most destructive insured event in California's history and one of the largest insured loss events globally on record.

Critically, 2025 was a year without a single major hurricane making landfall on the U.S. mainland.

That last fact deserves to sit separately from the others. The industry produced $100 billion in U.S. insured losses in what reinsurance firms described as a "largely manageable" year, in a year when the Atlantic's most historically destructive peril did not activate. The operational and financial performance delivered in 2025 was not the floor. It was, in an important sense, a year in which the industry got relatively lucky on hurricane exposure while still absorbing losses at a scale that would have defined a crisis year a decade ago.

The question for P&C carrier leadership is not whether another exceptional year is coming. It is whether the operational model in place today was built for a baseline of $100 billion in annual losses, or whether it was built for the market that existed before that baseline was established.

How the Loss Landscape Has Structurally Changed

Understanding why $100 billion is now the floor, rather than the ceiling, requires looking at what has changed structurally in the peril environment, not just in recent claims history.

Severe convective storms have undergone a reclassification that most carrier operating models have not yet internalized. Moody's 2025 catastrophe analysis described SCS as requiring treatment as a primary, not secondary, peril in carrier portfolios. The distinction matters operationally: secondary peril designations historically justified lower surge preparedness, lighter pre-event staffing commitments, and reactive rather than proactive deployment protocols. When a peril that produces $45 to $51 billion in annual U.S. insured losses is still operationally categorized as secondary, the claims organization is structurally underprepared for the frequency and geographic breadth of the events it will generate.

Wildfire has followed a parallel trajectory. Swiss Re analysis documented that wildfires contributed roughly 1 percent of total global insured catastrophe losses before 2015. Over the last decade, that share has risen to 7 percent. The California market, where standard carriers have non-renewed more than one million wildfire-exposed policies and FAIR Plan exposure in Los Angeles County alone rose more than 50 percent between 2024 and 2025, is the most visible expression of this shift. It is not the only one.

The compounding factor that these individual peril trends share is the acceleration of construction cost inflation. Swiss Re noted that construction costs rose 35.64 percent from January 2020 to June 2025. Every claim filed after that period costs materially more to settle than the equivalent claim five years ago. Carriers whose reserving, staffing, and settlement authority frameworks were calibrated to pre-inflation replacement cost estimates are managing a structurally different claims economics than their models reflect.

The Staffing Model That Most Carriers Are Still Using Was Designed for a Different Market

The dominant staffing model for CAT response in the U.S. insurance industry was designed around an assumption that is no longer valid: that large-scale catastrophe events are infrequent enough that reactive surge, rapidly deploying contracted adjusters and temporary support staff after an event activates, is an adequate operational response.

That model has three failure modes that are now expressing themselves at material cost.

The first is activation lag. Reactive surge deployment takes time. Adjusters must be contracted, credentialed, briefed on carrier-specific workflows and documentation requirements, and integrated into claims management systems. In a major event, that process typically takes five to ten business days from event declaration to full deployment. In the meantime, FNOL volume surges, policyholders cannot reach their carrier, and the claims that should be moving toward resolution are accumulating in queues. The service degradation that occurs during this lag period is not a minor inconvenience. Research on P&C contact center dynamics has documented that property claims volume surged 36 percent in 2024, driven by a 113 percent increase in catastrophe-related claims. When that volume arrives against a staffing model that is not yet at capacity, hold times extend, call-backs are missed, and policyholder trust erodes at precisely the moment when the claims experience most directly determines renewal behavior.

The second failure mode is knowledge degradation. Contracted adjusters and temporary support staff who are activated reactively for a specific event do not carry the carrier-specific process knowledge, coverage interpretation familiarity, and documentation discipline that permanent or pre-integrated teams carry. The claims files they produce reflect that gap. Documentation is inconsistent. Escalation triggers are missed. Coverage determinations that require carrier-specific guideline knowledge are made without adequate reference to those guidelines. The downstream consequences in cycle time, leakage, and litigation exposure are measurable and persistent.

The third failure mode is compounding frequency. When severe convective storms produce $45 billion in annual losses across dozens of geographies, the pattern is not one large event for which a reactive surge model can prepare. It is a rolling series of mid-scale events, spread across multiple states, that each individually cross the threshold for surge activation but collectively overwhelm a reactive staffing model that has not fully demobilized from the previous event before the next one requires response.

Crawford and Company's 2026 claims market analysis described this transition explicitly, identifying a shift in carrier priorities from purely reactive catastrophe response toward proactive preparedness, including building surge-ready staffing models and working with adjuster and repair networks to secure capacity ahead of events, not after them.

What Proactive CAT Preparedness Actually Requires

The transition from reactive to proactive CAT operational posture is not primarily a technology investment. It is a structural commitment to maintaining pre-integrated capacity that is already trained, already credentialed, already familiar with carrier-specific workflows, and already embedded in claims management systems before any event activates.

The economic case for this model is clearer than it is often presented in carrier planning documents. The argument against maintaining pre-integrated surge capacity is straightforward: it carries a cost even in periods when CAT activity is below the threshold that requires it. That cost feels unnecessary when hurricanes stay offshore and storm seasons are quiet.

The counterargument requires acknowledging what six consecutive years of $100 billion-plus global insured losses actually tell us about frequency. There are no longer extended quiet periods in which the cost of pre-integrated surge capacity is dead weight. In the U.S. market, the question is not whether surge will be required in a given twelve-month period. The question is which perils, in which geographies, and at what volume. Pre-integrated capacity that is ready to activate is not insurance against an unlikely event. It is basic operational infrastructure for the market that now exists.

The difference in outcome between a carrier with pre-integrated surge capacity and one relying on reactive deployment is not marginal. It is visible in hold time data, FNOL cycle time, first-contact resolution rates, and ultimately in Net Promoter Scores and renewal rates in the months following a major event. Policyholders who file claims in the aftermath of a wildfire or tornado outbreak and receive fast, accurate, empathetic handling return to renewal conversations with a fundamentally different disposition than those who spent the first two weeks of their claim experience in a queue.

That outcome is not determined by claims technology or reserving philosophy. It is determined by whether the operational capacity was in place before the event, and whether the teams executing the response knew exactly what they were doing before they were asked to do it.

The Talent Dimension Compounds the Urgency

The CAT operational challenge does not exist in isolation from the broader workforce dynamics reshaping the insurance industry. The Bureau of Labor Statistics projects that 400,000 insurance professionals will have retired from the U.S. industry by the end of 2026. Claims handling capacity is specifically identified in workforce analysis as one of the functions most vulnerable to this retirement wave, with institutional knowledge about complex loss assessment, coverage interpretation, and multi-party claims coordination leaving the workforce faster than it can be systematically replaced.

A reactive surge model that depends on rapidly deploying available adjusters after an event is particularly exposed to this dynamic. The pool of experienced adjusters available for rapid deployment is shrinking as the retirement wave advances. The carriers that have built pre-integrated, pre-trained surge capacity that retains institutional knowledge within dedicated teams are not merely better prepared for the next event. They are building an operational asset that becomes more valuable, not less, as the available pool of experienced reactive capacity in the broader market contracts.

The talent shortage and the CAT frequency trend are reinforcing pressures moving in the same direction. Both argue for the same operational response: investment in durable, pre-integrated claims capacity rather than reliance on a reactive contracting market that is becoming structurally thinner at precisely the moment the demand it must serve is becoming structurally larger.

The Planning Horizon That Most Carriers Are Not Using

The actuarial community has largely accepted that catastrophe loss modeling must be recalibrated for a higher-frequency, higher-severity environment. The operational planning community has been slower to follow.

Most carrier operating plans still treat catastrophe response as a contingency item: a capability to be activated when needed rather than a baseline investment sized to the market's actual demand profile. That treatment made sense when $100 billion years were exceptional. It does not make sense when $100 billion is the floor of what a quiet year produces without a major Atlantic hurricane season.

The carriers that are ahead of this are not planning their CAT response operations around what the last five years averaged. They are planning around what the data says the next five years will require. That is a different number, and it produces a different operational investment decision.

The market has already shown what a $100 billion floor without hurricane activation looks like. The question for every P&C carrier operating plan for 2027 and beyond is whether the CAT claims infrastructure being built today is scaled to that baseline, or to the world that preceded it.