Microsoft Eyes 38GW of Data Centers by 2032, Report Says

Microsoft is targeting roughly 38 gigawatts of data center capacity by 2032, Bloomberg reported this week, a figure that would nearly triple the software giant’s current footprint. Microsoft has not confirmed that specific number, but its own July earnings call already put real dollars and a real timeline behind the buildout, and that call is the figure developers and GCs on this beat should be underwriting to, not the leak.

Why it matters

For site-selection and construction, the second-hand 38GW target matters less than what Microsoft has already said on the record. On the company’s fiscal fourth-quarter call, CEO Satya Nadella said Microsoft is “on track to roughly double our overall capacity in just two years,” a two-year doubling, not a 2032 projection, that is already driving campus and interconnect decisions today. Nadella also said Microsoft added 31 new data centers in a single quarter across five continents, bringing the year’s total to 88. At that pace, the gating factor for developers chasing this work is not entitlement or zoning, it is power. Every one of those sites needs a substation upgrade or a new interconnect queue slot before a shovel matters, and utilities in the hottest hyperscale markets are already the long pole, not local planning boards.

The numbers

CFO Amy Hood told investors Microsoft expects fiscal 2027 first-quarter capital expenditures of “over $50 billion,” and full calendar-2026 capex of roughly $175 billion, revised down from an earlier $190 billion estimate after Microsoft extended the useful life of its data centers and office buildings from 15 to 25 years for accounting purposes, a change Hood said does not reflect a slowdown in actual spending. The reported 38GW target, if accurate, would put Microsoft’s national buildout at roughly triple the capacity Bloomberg pegged the company at today, with about a third of that footprint eventually dedicated to AI-specific chips. Separately, The Information has reported Microsoft is constrained by a server shortage even as it works toward that expanded footprint, a supply-side limit that would slow deployment regardless of how much capital is committed.

What’s next

Microsoft’s next earnings call, expected late October, will show whether the roughly $50 billion fiscal Q1 capex guidance held and whether the doubling pace Nadella described is on schedule. For builders and GCs, the near-term signal to watch is not the 2032 target but utility interconnection queues in the markets Microsoft is already active in, since that timeline, not the entitlement calendar, now sets when hyperscale construction actually starts.