Huge AI data center planned
The U.S. Department of Energy plans to turn a former uranium enrichment site in southern Ohio into a massive AI data-center campus with its own power plant, underscoring the scale and energy needs of next‑gen AI workloads. That kind of regional capacity will matter for hybrid/multi‑cloud planning and data locality for enterprise GenAI platforms. (sciotopost.com)
The Departments of Energy and Commerce announced a public‑private lease to an SB Energy‑affiliated entity and named AEP Ohio as the grid partner in a redevelopment deal anchored at the Portsmouth Gaseous Diffusion Plant site. (energy.gov) DOE laid out capacity numbers: the campus is being planned around a roughly 10‑gigawatt data‑center footprint and up to 10 GW of new generation capacity, including about 9.2 GW of natural‑gas generation. (energy.gov) SB Energy and AEP Ohio have agreed to build new transmission lines valued at about $4.2 billion, and DOE says the SB Energy affiliate has committed to funding the transmission work so ratepayers aren’t on the hook. (energy.gov) SoftBank chair Masayoshi Son publicly framed the undertaking as a near‑unprecedented investment and told reporters the campus could channel roughly $500 billion in total investment, a figure carried by multiple Japanese and international outlets. (mainichi.jp) Federal statements and press coverage position the site to host capacity for compute‑heavy national and scientific workloads — DOE materials and industry reporting cite potential uses spanning fusion, quantum and defense R&D alongside commercial AI. (energy.gov) Local reporting and DOE documents confirm the Portsmouth property remains subject to ongoing environmental cleanup, and DOE says the SB Energy affiliate will pay for accelerated remediation as part of the redevelopment agreement. (sciotovalleyguardian.com)
