Data centers have become a focal point of systemic risk, and insurers are being forced to reassess how they underwrite exposures linked to these critical facilities, according to a report by Economist Impact and FM.
With businesses across sectors dependent on uninterrupted digital infrastructure, disruption at a major provider could trigger losses that cascade across industries, testing the limits of coverage.
The rapid rise of AI is pushing demand for computing power to new highs. Forecasts suggested that data centers electricity consumption could more than double by 2030, straining grids and raising sustainability concerns. For insurers, this accelerates questions around how to price risks tied to operational continuity, contingent business interruption and environmental liabilities.
Traditionally, cyber and property policies have absorbed much of the exposure. But the interconnectedness of cloud services and the concentration of providers such as Amazon Web Services means a single point of failure could generate correlated claims on a scale comparable to a natural catastrophe. Many carriers have already tightened terms, applying sublimits, exclusions or aggregate caps to systemic cyber and cloud risk. Others have left coverage silent, effectively shifting more of the burden back to clients.
Geopolitical instability adds another layer. Data centers are increasingly treated as strategic assets, raising the risk of targeted attacks, sabotage or forced service suspensions. This blurred the line between political violence, cyber and property insurance, complicating pricing models. Climate pressures compound the challenge. Facilities concentrated in water-stresses or power-constrained regions may face higher premiums or restricted cover as insurers integrate environmental risk more directly into underwriting.
Quantum computing presents a further unknown. Breakthroughs could undermine current encryption standards, forcing a reassessment of cyber liability frameworks. Insurers are beginning to model these risks but pricing remains highly uncertain.
The market response so far mirrors approaches to other systemic threats. Pricing has hardened, with limited capacity available for business interruption and cyber extensions tied to data centres. Reinsurers, wary of accumulation risk, have placed pressure on primary carriers to restrict cover, suggesting that businesses may see higher retentions and narrower terms.
The core issue for insurers is not whether disruption will occur but how widespread the effects could be. As dependence on a small number of providers grows, underwriters are under pressure to stress-test multiple failure scenarios and refine accumulation controls, according to the report.
