The Unseen Risk: How AI’s Data Center Boom Tests the Insurance Industry

OLDWICK, NJ – June 15, 2026 – The digital backbone of the modern economy is undergoing a supercharged expansion, fueled by the voracious demands of artificial intelligence. But beneath the hum of servers and the promise of innovation lies a complex and escalating web of risk that is pushing the U.S. property/casualty insurance industry into uncharted territory. A new special report from the credit rating agency AM Best highlights a critical inflection point: the sheer scale and unique vulnerabilities of modern data centers require a fundamental reimagining of how we insure the infrastructure of our future.

The report, “Evolving Data Center Landscape Requires Insurer Innovation,” details how the proliferation of so-called “hyperscale” data centers presents both a multi-billion dollar opportunity and a profound challenge for insurers. These colossal facilities, some with total insured values during construction reaching a staggering $50 billion, are not merely larger versions of their predecessors. They are a new class of hybrid energy-and-technology assets with risk profiles that traditional insurance policies were never designed to cover.

“As data center development and construction spreads, the required insurance coverage is evolving, as it is currently beyond what the traditional property/casualty industry has previously experienced,” said David Blades, associate director at AM Best, in the company's announcement.

A New Scale of Risk and Exposure

The growth is explosive. Projections estimate annual data center investment will surpass $300 billion by 2030, with the global market rocketing toward a cumulative US$6.7 trillion. This boom is driven by a singular force: AI. The immense computational power needed for AI models requires facilities that consume energy on a scale previously unseen. A single modern AI data center can use as much electricity as approximately 100,000 homes, placing unprecedented strain on local power grids and water resources.

This immense concentration of value and energy consumption creates a perfect storm of risk. For data center owners, AM Best notes that business interruption (BI) coverage is perhaps the most critical and complex issue. An outage at one interconnected facility can cascade across a campus, affecting countless clients and services. Traditional BI policies, which calculate losses based on a physical “period of restoration,” fail to capture the full financial fallout, which includes service-level agreement penalties, client attrition, and long-term reputational damage.

Construction risks are equally magnified. With intense pressure for “speed-to-market,” developers are on aggressive timelines. A delay in start-up can trigger losses exceeding a billion dollars on a single campus. This makes specialized coverage extensions like “Delay in Start-Up” (DSU) or “Advance Loss of Profits” essential, yet they are often an afterthought in complex negotiations. The problem is compounded by supply chain vulnerabilities for specialized, high-value equipment like generators and servers, which have long replacement lead times.

Beyond Fire and Flood: A Modern Risk Profile

The operational risks extend far beyond traditional property damage. While fire remains a significant concern—exacerbated by the growing use of lithium-ion battery backup units integrated directly into server racks—the most pressing threats are more systemic.

Insurers point to a growing “insurance gap,” particularly for hyperscale projects, where full replacement-style coverage from a single carrier is no longer feasible. The industry is grappling with new exposures, including:

• Power and Resource Dependency: With around 30% of planned U.S. data centers expected to have on-site power generation, these facilities are taking on the risk profile of small power plants, an area many tech developers have little experience managing.
• Natural Catastrophe Aggregation: The search for land and renewable energy is pushing data center development into new territories, many with significant exposure to natural hazards like tornados and hail. The clustering of massive campuses in these areas creates a concentration of risk that worries reinsurers.
• Silent Cyber: Many standard property policies now contain broad cyber exclusions. This creates a dangerous gray area where physical damage caused by a cyberattack—such as manipulating cooling systems to cause overheating—may not be covered by either a property or a standalone cyber policy.
• Environmental Scrutiny: Beyond their massive power and water consumption, data centers face increasing regulatory and community scrutiny over wastewater discharge, noise, and air emissions, adding another layer of operational and financial risk.

Insurers Innovate Under Pressure

Faced with this new reality, the insurance industry is moving from being a passive provider of risk transfer to an active partner in risk management. The response is a shift toward sophisticated, bespoke solutions that acknowledge the unique nature of these critical assets. Global insurers like Zurich and brokers like Marsh have launched dedicated data center advisory practices, deploying specialist risk engineers to work with developers from the initial planning stages through construction and operation.

Instead of a single, all-encompassing policy, coverage for a hyperscale project is now typically assembled through complex layered programs. This involves multiple insurers and reinsurers each taking a slice of the risk, with limits often based on a “Probable Maximum Loss” (PML) scenario rather than the total asset value. One senior insurance executive noted that this approach is essential for pooling global capacity but introduces significant complexity for policyholders when a claim occurs.

These innovative programs aim to offer integrated coverage that spans construction, operations, cyber, and DSU, breaking down the traditional silos between different lines of insurance. The goal, as one industry report puts it, is to actively enable resilience by engaging earlier in design, siting, and power decisions. As the digital world continues its relentless expansion, the ability of the insurance industry to underwrite this growth will be a critical, if unseen, factor in shaping our technological future.