Microsoft Fairwater Atlanta
Operating checked 1 Nov 2026
Facts
- Owner
- Microsoft
- Main user
- OpenAI, Microsoft
- Project
- Microsoft AI WAN
- Chips
- B200
- Power suppliers
- Georgia Power
Timeline
Land clearing begins for southern part (Building 1-2)
Building 1 and 2 are [operational](https://news.microsoft.com/source/features/ai/from-wisconsin-to-atlanta-microsoft-connects-datacenters-to-build-its-first-ai-superfactory/). Building 1 looked operational sooner, but the buildings [are paired](https://blogs.microsoft.com/blog/2025/09/18/inside-the-worlds-most-powerful-ai-datacenter/) in the Fairwater design. The roof of Building 4 is almost complete, while mechanical equipment is still being installed.
433 MWBuilding 4 roof is complete and all mechanical equipment appears to be installed. However, there is still a lot of construction activity around the building.
433 MWBuilding 4 still has some equipment strewn around the perimeter, so we think it is still going through commissioning. Two new buildings at the campus have shells underway, but we don't know if Microsoft is the tenant for those.
433 MWBuilding 3 and 4 are operational.
859 MWPast entries are observations; entries marked projected are estimates and can change.
Data: Epoch AI, AI data centers dataset, licensed CC BY 4.0. We selected fields, cleaned location names, and added the status label.