Inside Google’s massive AI capex (live)
Amin Vahdat, Google’s chief technologist for AI infrastructure, explains how Google is shifting from training to inference, enabling smaller, distributed data centers and lowering reliability requirements to double compute capacity. He details Google's strategy of using behind-the-meter power as a bridge to grid interconnection and their milestone agreement with utilities for one gigawatt of demand response. Vahdat emphasizes that co-optimizing chip design, building cooling, and power generation creates superefficient 'AI factories,' while identifying power, chips, and construction as simultaneous rate limiters for growth.