OpenAI has announced plans for a 3.2 gigawatt data center campus in Effingham County, Georgia, one of the largest single-site AI infrastructure projects ever proposed in the United States. The scale of the project would require enormous grid interconnection and could reshape power planning across the Southeast. No financial figure has been disclosed publicly, but a buildout of this magnitude would rank among the most capital-intensive data center investments on record. Georgia utility regulators and local officials will face immediate pressure to address power supply and permitting timelines.
A 3.2GW single-campus commitment from OpenAI would set a new benchmark for AI infrastructure scale, exceeding nearly every comparable project announced to date. The concentration of that load in one county raises immediate questions about grid capacity, water availability, and whether local communities and utilities can absorb the demand.
Named company OpenAI, specific power figure of 3.2GW, and named location Effingham County, Georgia triggered selection. The scale alone, the largest announced single-site campus in recent memory, ranked this above other construction stories in this run.