OpenAI Stargate Michigan is an AI data center under construction in Benton, MI, USA, with AI chips owned by Oracle and used by OpenAI. No IT power is online yet; it is projected to host an estimated 2,880k H100-equivalent chips — supported by 988 MW — at a capital cost of $37.4 B. The timeline of IT power and compute capacity is based on satellite imagery, company disclosures, regulatory filings, and chip efficiency.