Data Centre Insurance Risks Surge Globally

The rapid expansion of data centre infrastructure across the globe is fuelling a sharp rise in both insurance demand and associated risk exposure, according to a recent report by Swiss Re. As digital transformation accelerates—driven by cloud computing, artificial intelligence, and data-intensive technologies—the scale and complexity of data centre investments are reaching unprecedented levels.

The report highlights that global insurance premiums linked to data centres are projected to more than double by the end of the decade, rising from approximately $10.6 billion at present to $24.2 billion by 2030. This surge reflects not only the growing number of facilities being built, but also the increasing value concentrated within each site.

Modern hyperscale data centres are extraordinarily capital-intensive. Construction costs for a single facility can exceed $20 billion, particularly in regions where land, energy infrastructure, and advanced cooling systems are costly. As a result, financial institutions backing these projects are pressing insurers to provide comprehensive coverage that reflects the full value of construction and operation.

However, the insurance and reinsurance sectors face significant constraints. According to Swiss Re, the industry is currently able to underwrite only a fraction of the required coverage at commercially viable rates under traditional risk models. This mismatch between demand and capacity is creating pressure on pricing and policy structures, potentially leading to higher premiums and tighter underwriting conditions.

A key concern outlined in the report is the concentration of high-value assets within relatively small geographic areas. This “accumulation of value” amplifies the potential impact of physical risks, particularly natural catastrophes. Events such as earthquakes, floods, hurricanes, hailstorms, and tornadoes pose serious threats to data centre operations, where even brief disruptions can result in substantial financial losses.

Beyond natural hazards, operational risks also play a critical role. Cooling system failures—essential for maintaining optimal server temperatures—can lead to water damage or overheating, while interruptions in power supply may cause service outages, data loss, or equipment damage. Given that data centres are expected to operate continuously, even minor technical failures can have cascading effects across digital services and global networks.

The report also draws attention to geographical risk exposure in the United States, one of the largest data centre markets. It estimates that more than a quarter of the country’s data centre capacity is located in regions with significant exposure to hailstorms, while over 40% is situated in areas prone to tornado activity. These environmental vulnerabilities further complicate risk assessment and insurance provisioning.

Below is a summary of key projections and risk factors:

In conclusion, while the expansion of data centres is essential to sustaining the modern digital economy, it presents a growing challenge for insurers. Balancing coverage capacity, pricing, and evolving risk profiles will be crucial in ensuring the long-term resilience and insurability of this critical infrastructure sector.