In this article

AI data centers are becoming a “stress test” for insurers as rapid technological advancements and the use of increasingly complex financial structures present a unique set of challenges and opportunities for the sector.

Global spending on data centers could reach $7 trillion by 2030, according to McKinsey, and much of that spending can no longer come solely from hyperscalers. Instead, Big Tech is increasingly tapping private equity, private credit and using debt to finance the capital-intensive build-out of the facilities.

Private infrastructure data center deals were consistently above the $10 billion mark last year, according to data from Preqin. The largest deal amounted to $40 billion, with Nvidia, Microsoft, BlackRock and Elon Musk’s xAI forming part of a consortium of investors to buy Aligned Data Centers.

The fact that so much money is tied up in building, constructing, and running data centers has been a “real stress test” over the last four to five years for the major insurance companies, Tom Harper, data center leader at insurance broker Gallagher