https://aidatacenterindex.com/operators/xai/feed/ Chronological feed for xAI using the best public timeline year available for each tracked facility. https://aidatacenterindex.com/datacenters/xai-gigascale-data-center-tennessee-mississippi.html https://aidatacenterindex.com/datacenters/xai-gigascale-data-center-tennessee-mississippi.html Greater Memphis / Southaven xAI region, United States | Under Construction | 2.0 GW — xAI describes Colossus as its gigafactory of compute, built rapidly and doubled to a 200,000 H100 GPU interconnected cluster, with a roadmap to 1 million GPUs. Mississippi state sources announced in January 2026 that xAI is locating the MAC