Willis, an insurance company, has recently introduced an innovative digital infrastructure framework that categorizes data centers as a distinct systemic insurance class. This shift reflects the evolving risk profile of data centers and is influenced by their growing importance in cloud and AI workloads.
The new framework, announced on January 28th, highlights that traditional approaches based on single-line property placements no longer accurately capture the operational and financial complexities of large data center portfolios. Modern data facilities are interconnected infrastructures with dependencies on power, networks, supply chains, and geopolitical factors. Losses are often correlated and cannot be adequately covered by a single policy or line of business.
Willis has secured over $3 billion in insurance capacity for hyperscale developments, projecting that the data center segment will generate approximately $10 billion in premiums by 2026. This growth reflects the expanding market and a reevaluation of capital allocation within the sector.
George Haitsch, North America technology, media, and telecoms industry leader at Willis, emphasizes that data centers now serve as critical elements of supply chains, with broader and more complex exposures than previously assumed. He stresses the importance of structuring insurance as a framework that incorporates risk mitigation early in the design and construction phases.
The firm’s policy reframes data centers from high-limit property accounts to cross-class infrastructure portfolios. By assessing property damage, construction risk, cybersecurity events, political influences, and operational interruptions holistically, Willis aims to provide comprehensive risk management throughout a facility’s lifecycle. Energy security is a central concern, particularly with AI-driven campuses consuming more power and increasing the risk of business interruption losses due to grid failures.
As the market for data center business interruption insurance expands, with global premiums estimated at $3.9 billion in 2024, Willis’ framework reflects a broader industry trend of repositioning data centers as core digital infrastructure. This shift has implications for underwriting and risk accumulation in AI-focused economies, with ongoing evolution in the sector.
(Image source: “Neon Insurance Office Sign” by David Hilowitz is licensed under CC BY 2.0.)
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