PulteGroup tests Span mini data centres in new homes
Updated
Updated · CNBC · May 5
PulteGroup tests Span mini data centres in new homes
11 articles · Updated · CNBC · May 5
The Nvidia-powered XFRA units are already deployed in a handful of communities, using liquid-cooled RTX PRO 6000 Blackwell Server Edition GPUs mounted outside newly built homes.
Span says networks of the nodes can match small- to mid-sized data centres, installed about six times faster and at one-fifth the cost of a typical 100-megawatt centralised facility.
The company says homeowners hosting nodes would receive compensation through discounted electricity and internet, as builders explore whether distributed systems can ease grid strain and reduce pressure to build large data centres.
Can home data centers solve AI's energy crisis, or will they simply crash neighborhood power grids?
As AI moves into backyards, who truly profits from turning private homes into data centers?
Transforming AI Infrastructure: How 100 Residential XFRA Nodes Will Bridge the U.S. Data Center Power Gap
Overview
In mid-2026, PulteGroup and SPAN will launch a pilot deploying 100 high-performance AI compute nodes in new homes across the southwestern US, addressing the growing challenges of traditional data centers. This innovative model leverages underutilized home electrical capacity managed by SPAN's smart panels and batteries, enabling fast, affordable AI compute deployment while enhancing grid resilience. Homeowners benefit from upgraded energy systems and cost savings, utilities gain improved grid utilization, and AI firms access rapid compute capacity. Despite promising advantages, the pilot faces risks like security concerns, community impacts, and scalability challenges. Success could transform AI infrastructure by embedding distributed compute within the built environment, supporting a cleaner, more flexible energy future.