https://aidatacenterindex.com/operators/softbank/feed/ Chronological feed for SoftBank using the best public timeline year available for each tracked facility. https://aidatacenterindex.com/datacenters/stargate-ai-supercomputer.html https://aidatacenterindex.com/datacenters/stargate-ai-supercomputer.html United States Stargate program, United States | Planned — This record is now treated as the OpenAI Stargate U.S. infrastructure program, not as a single 5 GW Microsoft/OpenAI supercomputer site. The legacy 5 GW value came from 2024 reporting on a proposed Microsoft/OpenAI supercomputer concept. Op https://aidatacenterindex.com/datacenters/microsoft-lordstown-ohio-stargate.html https://aidatacenterindex.com/datacenters/microsoft-lordstown-ohio-stargate.html Lordstown, Lordstown, Ohio, United States | Under Construction — OpenAI lists Lordstown, Ohio as one of the Stargate sites announced in September 2025. OpenAI says the Lordstown site is being developed through a SoftBank and OpenAI partnership and had broken ground on an advanced data-center design that https://aidatacenterindex.com/datacenters/softbank-sakai-ai-data-center-osaka.html https://aidatacenterindex.com/datacenters/softbank-sakai-ai-data-center-osaka.html Sakai, Osaka, Japan | Under Construction | 150 MW — SoftBank is building a 150 MW AI data center at the former Sharp LCD factory site in Sakai City, Osaka Prefecture, with completion targeted for late 2026. The facility is purpose-built to host NVIDIA Blackwell GPU systems (DGX B200 and GB20