Big Tech's AI race locks in $1 trillion in future data center lease payments

The race to build artificial intelligence capabilities has led major technology firms like Microsoft, Meta, Oracle, Amazon, and Alphabet to commit nearly $1.09 trillion in future payments for data centers. These commitments, largely for leases not yet in effect, represent a substantial portion of Big Tech's AI spending spree that has yet to appear on company balance sheets as debt-like lease liabilities.

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The commitments show that a substantial part of Big Tech's AI spending spree has already been locked in, without yet appearing as debt-like lease liabilities on company balance sheets.

While these commitments are disclosed in financial notes, their sheer scale highlights the significant future financial obligations associated with the AI buildout. If AI computing demand continues to soar, these facilities will be crucial for cloud growth. However, a downturn in demand could leave these companies paying for vast, expensive, and long-term capacity that is difficult to divest.

Oracle stands out with the largest apparent concentration risk, disclosing $260 billion in uncommenced commitments, nearly seven times its recognized lease liabilities. These leases, primarily for data centers, are expected to commence between fiscal years 2027 and 2029 and generally span 15 to 19 years. Oracle has cautioned that the terms, renewal options, and pricing of these leases might not align with its customer contracts, exposing the company if clients fail to renew or fulfill their obligations.

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If demand for AI computing continues to surge, the facilities will underpin the next phase of cloud growth. If it does not, the companies could be left paying for vast amounts of costly, long-lived capacity that is difficult to shed.

S&P Global Ratings has factored Oracle's uncommenced leases into its forecasts, expecting leverage to be around 4.4 in fiscal 2027. Microsoft reported the largest pipeline at $329.1 billion, followed by Meta with $278.99 billion, which increased to about $1.16 trillion for the five companies after Meta signed additional leases. Alphabet and Amazon also disclosed substantial uncommenced lease commitments.

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The duration, renewal terms and pricing of its data-centre leases may not align with customer contracts, leaving it exposed if customers do not renew or cannot perform.