Modular vs traditional colocation TCO for AI and HPC — CapEx vs OpEx, scaling friction, time-to-deploy, and the deployment math at 10, 50, and 100 racks of 50kW+ density.
415V vs 208V for AI and HPC colocation — the electrical engineering behind why high-density GPU racks (50kW+) need 415V: current, copper cost, conversion losses, PUE, and PSU compatibility.
Nashville vs Atlanta colocation, by the numbers — TVA power economics, latency, water and grid pressure, fiber, tax climate, and hyperscale concentration risk for AI and HPC workloads.