Big Tech Has $1.09 Trillion in Not-Yet-Started Data Center Lease Commitments, About 4x Recorded Liabilities

Microsoft, Meta, Oracle, Amazon and Alphabet have collectively signed up to about $1.09 trillion in future lease payments that have not yet begun, largely tied to AI-focused data centers, Reuters reported, citing LSEG data and company filings, according to Mars Finance. The figure is roughly four times the lease liabilities the companies currently recognize on their balance sheets, estimated at about $285 billion. The commitments are disclosed in the notes to financial statements but are not yet booked as balance-sheet liabilities. Microsoft reported the largest unstarted lease commitments at $329.1 billion. Meta disclosed $278.99 billion and said it signed an additional $68 billion in new leases in July. Oracle disclosed $260 billion—nearly seven times its recognized lease liabilities—with typical lease terms of 15 to 19 years; the company also flagged risks if customers fail to renew or do not meet their obligations. Alphabet and Amazon disclosed $85.2 billion and $137.21 billion, respectively. The analysis suggests that sustained growth in demand for AI computing would position these facilities to underpin the next leg of cloud expansion. If demand undershoots expectations, the companies could be locked into sizable long-term costs for capacity that remains underutilized. S&P Global Ratings has already factored the upcoming lease commitments into its adjusted debt forecasts for Oracle and other issuers. The disclosures underscore the potential for long-term financial strain as tech companies accelerate investment in AI infrastructure.