Industry experts suggest catastrophe bonds could help insurers manage the massive financial risks associated with the rapid growth of hyperscale data centers.

The rapid expansion of hyperscale data centers is creating tens of billions of dollars in concentrated physical assets, posing a significant insurance challenge. Experts suggest that catastrophe bonds, or CAT bonds, could allow insurers to offload some of this risk to capital market investors. While no data center risk has entered the CAT bond market yet, the scale of these facilities—which can carry up to $30 billion in insurable value—may necessitate new financial solutions.

The Scale of Data Center Risk

A single hyperscale data center campus can represent between $20 billion and $30 billion in insurable value. This concentration of assets in regions prone to hurricanes, floods, tornadoes, and hail makes traditional insurance markets difficult to manage alone. Ethan Powell of Brookmont Capital Management noted that the current value of a single campus could equal roughly one-third of the entire existing CAT bond market.

Future Market Outlook

While the CAT bond market is currently experiencing a record year with $18.9 billion in issuance in 2026, data center risks remain complex. Challenges include pricing perils like fire, water damage, and business interruption. Experts anticipate that as risk modeling and structures become more standardized, the first dedicated data center CAT bond could emerge within 12 to 18 months. Beyond natural disasters, some suggest these bonds could eventually cover risks related to cyberattacks, sabotage, and war.