Every tracked AI data center project, grouped by build status. Operational, under construction, announced, and permitted, with developer, tenant, capacity, and cost details.
As cited in Newsweek: “Map Shows States Where Biggest Data Centers Are Being Built” (October 2026).
Data Center Index, "Data center projects, permitted," https://datacenterindex.ai/projects?status=permitted (accessed October 28, 2026).
149 campuses, 40.4 GW in total, 19.8 GW of it estimated. The list also shows 3 more entries (phases, power assets, programs or paused projects) that the total leaves out.