Global insured losses from natural catastrophes reached an estimated $42 billion in the first half of the year, actually below the long-term trend. That sounds reassuring until you look at the other side of the ledger: total natural disaster losses ran to roughly $44 billion beyond what was insured, meaning only around 40% of this year's disaster losses were actually covered. The other 60% fell on governments, businesses, and individuals with no insurance payout to offset the damage.
Europe's wildfire season this year has made that protection gap impossible to ignore. Wildfire insurance is far less developed across Europe than in the United States, and this year's extreme heat and fire activity exposed just how thin that coverage actually is in practice. The European Central Bank and the EU's insurance regulator have gone as far as warning that only about a quarter of losses from climate-related catastrophes between 1980 and 2024 were insured across the region, a multi-decade pattern this year's wildfires fit squarely into.
Why a below-trend loss year still worries the industry
Insurers, reinsurers, and brokers aren't treating this year's below-average insured loss figure as good news. They're increasingly framing repeated extreme heat events not as a temporary anomaly but as a structural, long-term shift in the underlying risk. That reframing matters more than any single year's loss total, because pricing and underwriting decisions get built around expected long-term trends, not any individual year's outcome. If the industry now genuinely believes wildfire seasons like this one are the new normal rather than an outlier, premium increases and tighter underwriting standards follow regardless of how this particular year's losses ultimately land.
Exposure growth compounds the risk independent of climate trends themselves. More people and more property value keep concentrating in hazard-prone areas, particularly coastlines and the wildland-urban interface where development has pushed further into fire-prone terrain. That growing exposure means even a stable climate risk profile would produce rising losses over time, and a worsening one compounds the effect on top of that baseline growth.
Separating exposure growth from climate-driven hazard change matters for how insurers actually price risk. A house built in a fire-prone canyon ten years ago and one built in the same spot today face a similar underlying hazard, but the industry-wide loss figure rises regardless simply because more insured value now sits in harm's way. Distinguishing how much of any given year's loss trend reflects more property in risky areas versus genuinely worsening conditions is a persistent challenge for catastrophe modelers.
The protection gap is really a policy problem as much as an insurance one
A 60% uninsured share of disaster losses doesn't just disappear. It shifts onto public budgets through disaster relief spending, onto businesses through uninsured property damage, and onto individual households who absorb the cost directly with no payout to offset it. That's a meaningfully different economic outcome than a well-insured loss, where capital flows relatively quickly from insurers back to affected parties. An underinsured region recovers more slowly and unevenly, with the burden landing disproportionately on whoever had the least capacity to self-insure against the risk in the first place.
Whitmore's Watchlist:
TRV (The Travelers Companies): A major US property and casualty insurer with direct underwriting exposure to catastrophe risk trends.
ALL (The Allstate Corporation): Significant homeowners insurance exposure, positioned to reflect how underwriting responds to a widening protection gap.
CB (Chubb Limited): A global insurer with meaningful international property exposure, relevant given the specifically European dimension of this year's wildfire losses.
What rising premiums actually signal
When insurers and reinsurers describe a risk as structural rather than temporary, the practical response is higher premiums, stricter underwriting, and in some cases reduced willingness to write coverage in the highest-risk areas at all. That process is already visible in parts of the US market where insurers have pulled back from wildfire-prone regions entirely rather than continuing to underwrite at a loss. Europe may be earlier in that same adjustment curve, given how much less developed wildfire-specific coverage has historically been there.
That earlier stage of the curve is itself an opportunity and a risk for insurers with the underwriting discipline to price European wildfire exposure correctly from the outset, rather than repeating the pattern of underpricing that preceded the US market's more painful adjustment in recent years.
Whitmore's Take: A below-trend insured loss year that still has the industry treating climate risk as a structural, worsening trend is itself the more important signal here, not the headline dollar figure. Worth watching premium and underwriting trends at property insurers as the real-time read on how seriously this shift is being priced.
Written by Daniel Whitmore
Millionaire Insiders