OpenAI weighs Nvidia-backed lease for 10 GW Ohio data center campus - Network World

OpenAI is reportedly in advanced discussions to lease a proposed 10-gigawatt data center campus in southern Ohio, potentially backed financially by Nvidia. The project, estimated to cost at least $500... Read original →

OpenAI’s potential lease of a 10GW Ohio data center, backed by NVIDIA, signals the dawn of 'Vertical Integration 2.0' in AI infrastructure. Technically, this entrenches NVIDIA’s Vera Rubin platform dominance, narrowing the substitution window for AMD, Intel, and Taiwan-based rivals in AI training chips while accelerating standardization of liquid cooling and HVDC power systems. From a compliance standpoint, tying the project to the U.S. DOE’s Portsmouth site redevelopment offers policy tailwinds—but the $500B-scale commitment hinges dangerously on a single chip supplier, exposing systemic risk if export controls tighten or CUDA faces antitrust scrutiny. Competitively, Microsoft and Google will likely fast-track in-house ASICs and deepen HBM3E co-development with Micron and SK hynix to dilute NVIDIA’s leverage. Over the next 18 months, this compute-energy-chip triad will expand into Europe and Japan, yet SMEs lacking capital for two-decade lock-ins may be priced out of frontier AI entirely.