STACK Infrastructure NVA02 is an operational AI data center hosting an estimated 61k H100-equivalent chips, scaling toward a projected 251k H100-equivalent chips — supported by 85 MW of IT power, rising to 348 MW — at a capital cost of $3.2 B, rising to $13.2 B. We estimate that it uses Nvidia H100 chips. The timeline of IT power and compute capacity is based on satellite imagery, our cooling equipment power model, chip availability, chip efficiency, and company disclosures.