Nvidia to invest $1.5 billion with SB Energy for major Ohio AI data center

Nvidia is investing $1.5 billion in a major Ohio project aimed at supporting the rapid buildout of artificial intelligence computing, according to a report by Yahoo Finance. The money is expected to flow to SB Energy, which would help build and power what the report describes as OpenAI’s planned 8-gigawatt AI data center in the state.

AI data centers are the industrial-scale facilities where power-hungry servers run. An 8-GW facility is designed to host very large volumes of accelerator-based computing, and such power and cooling capacity can become a gating factor as demand accelerates.

The report characterizes the planned Ohio site as likely to be the largest single AI data center in the United States. If that scale is reached, it would represent a step-change in how much electricity and grid integration capacity the industry is trying to secure to support model training and deployment workloads.

Nvidia’s involvement reflects how chipmakers have increasingly expanded beyond semiconductors into the surrounding systems needed to deliver AI at scale. For Nvidia, large data center buildouts matter because the company sells graphics processing units and related platform components that are central to most frontier AI training and inference stacks.

Under the reported arrangement, Nvidia’s $1.5 billion would not just be a commercial tie-in, but also a sign of how companies are coordinating capital and energy infrastructure to meet project timelines. Data center construction and grid upgrades often take years, and delays can push back when AI compute becomes available to customers.

While the report links the Ohio project to OpenAI and describes the planned capacity and location, it does not provide additional operational specifics such as the number of computing racks, expected commissioning milestones, or how quickly the facility would ramp to full 8-GW power delivery.

Company disclosures about such projects are still likely to depend on permits, utility agreements, and final construction scope, which can change after initial announcements. The report also does not spell out whether Nvidia’s $1.5 billion is structured as equity, project financing, or another form of capital contribution.

Investors and the broader AI industry will be watching for details on the project’s timetable, grid connection plan, and how much of the capacity is reserved for OpenAI versus other tenants. Any further disclosures on SB Energy’s role, the power procurement, and the phasing of the buildout would help clarify how soon the compute will be available.