Data Center Boom Creates Blind Spots in Insurance Coverage

The construction of new data centers is creating a geographic concentration of risk that the insurance industry has struggled to map. A recent analysis indicates that a small number of locations in the United States account for a disproportionate share of damage caused by severe weather. These sites are often chosen for their access to power and land, rather than their safety profile, leading to a clustering of exposure that is difficult to see from a single policy perspective.

This concentration is particularly acute in regions prone to tornadoes and hailstorms. According to data reviewed by the broker Howden, just twenty US locations have experienced eighty percent of the data center floor space damage from severe weather over the past decade. The annual revenue generated by data centers in these high-risk areas is estimated at sixteen billion dollars, a figure comparable to the entire global cyber insurance market. The broader insurance market has not fully modeled this aggregate exposure, leaving a potential gap in financial protection.

Weather risks cluster in new build markets

As demand for computing power grows, developers are moving construction away from traditional hubs like Northern Virginia. Data suggests that a large portion of US data center capacity under construction in 2026 is located in secondary markets. These areas often have higher exposure to convective storms, hail, and tornadoes. The choice of location is driven by the need for space and electricity, but it introduces weather risks that were not a primary consideration in previous decades of infrastructure growth.

This shift creates complex challenges for insurers and developers. Because the exposure is spread across many different companies and policies, it is hard to assess the total risk in any one region. Insurers may underestimate the likelihood of multiple facilities being damaged simultaneously by a single storm event. This lack of visibility means that the financial safety net for these critical digital assets may be thinner than assumed.

Conflict zones expose coverage gaps

Recent events in the Middle East have highlighted a different type of vulnerability. Strikes on commercial data centers in the United Arab Emirates and Bahrain marked the first known instances of deliberate wartime targeting of such infrastructure. The expansion of data center footprints near active conflict zones has accelerated significantly, with growth in 2025 exceeding the total growth of the previous five years. This physical expansion into unstable regions outpaces the insurance market's ability to adjust its risk models.

The strikes revealed a structural problem in how insurance policies are written. Standard property policies typically exclude war, while cyber policies usually exclude physical damage. When a data center is physically damaged, it can cause both property loss and digital outages. However, these two types of loss are often covered by separate policies with different exclusions. This siloed approach means that when a single event causes both physical and digital harm, neither policy may fully cover the loss, leaving operators to bear the cost.

Community disputes drive legal risks

A less visible but growing risk involves legal disputes with local communities. The number of major lawsuits and arbitrations involving data centers has tripled in recent years. The primary driver is not data breaches or construction defects, but complaints about noise from cooling systems and power equipment. In the first half of 2026, seven of the fourteen tracked cases involved noise complaints, a sharp increase from the two such cases seen in the previous seven years combined.

These disputes are difficult to resolve and can lead to operational disruptions. In one tracked case, a legal battle over noise ended with the closure of a data center. As data centers spread into more residential areas, the likelihood of such conflicts increases. Insurers and developers must now consider the long-term legal and operational risks associated with community relations, which were previously a minor concern in the industry.