New U.S. Census Bureau data shows data center construction spending reached an annualized rate of $85 billion in August, a record high. That marks a 73% jump compared to the same month last year, reflecting an accelerating push to build out physical capacity for cloud computing, AI, and other data-intensive workloads.
The figure tracks spending on the buildings themselves—shells, cooling systems, power infrastructure, and similar structural work. It does not include the servers, racks, and networking gear that will fill them, meaning the total investment in data center capacity is even larger than the headline number suggests.
With demand for compute continuing to climb, this spending pace is unlikely to slow soon. But the Census data also highlights a distinction: construction spending is a leading indicator of future capacity, not a measure of the compute power that will actually be deployed inside those facilities.