- Tech News & Insight
- September 29, 2025
- Hema Kadia
Two narratives are converging: Silicon Valleyโs rush to add gigawatts of AI capacity and a quiet revival of bunkers, mines, and mountains as ultra-resilient data hubs. Recent headlines point to unprecedented AI infrastructure spending tied to OpenAI. The draw is physical security, thermal stability, data sovereignty, and a narrative of longevity in an era where outages and cyberโphysical risks are rising. Geopolitics, regulation, and escalating outage impact are reshaping site selection and architectural choices. The AI buildโout collides with grid interconnection queues, water scarcity, and rising scrutiny of carbon and noise. Set hard thresholds on PUE and WUE; require realโtime telemetry and thirdโparty assurance.