Fluidstack began construction on a $4 billion first-phase AI data center campus in Cameron County, Texas, capable of supporting up to 1.5 gigawatts of load, with the project expected to generate more than 2,500 construction jobs and several hundred permanent positions. The company disclosed on September 21 that it requested no local property-tax abatements and plans to self-fund the energy, water, and infrastructure needed for the campus, which will use a recirculating closed-loop cooling system. Separately, Microsoft filed plans on September 15 for its ATL50 campus in Union City, Georgia, a two-building, approximately 910,000-square-foot development on 88 acres projected for completion in 2032. An undisclosed developer is also evaluating Project Gravel, an eight-building campus of approximately 1.6 million square feet on 160 acres in unincorporated Pima County, Arizona, with full buildout contemplated by 2029.
The breadth of projects disclosed between September and early October 2026, spanning Texas, Georgia, and Arizona, reflects the continued geographic expansion of large-scale AI infrastructure, with individual campuses now regularly planned at hundreds of megawatts to over a gigawatt. Community opposition, as seen when public pushback halted negotiations in Mahomet, Illinois, and regulatory complexity in Texas and California are adding measurable friction to project timelines, making the gap between announced and delivered capacity an increasingly significant industry variable.
Data Center Frontier's pipeline expansion analysis signals broad construction market momentum across North America, a high-interest topic for the industry covering land acquisition and capacity growth under resource and regulatory pressure.