Nvidia is in advanced talks to provide up to $250 billion in financing guarantees to help OpenAI lease a massive 10-gigawatt data center campus in Pike County, Ohio, marking one of the largest infrastructure bets in AI history. The backstop would allow OpenAI to raise debt on the strength of Nvidia's credit rating, covering lease and construction costs for what could become the world's largest AI computing hub.

What Is This Ohio Data Center Project?

The proposed facility, being developed by SoftBank's energy subsidiary SB Energy, would eventually consume roughly 10 gigawatts of electricity, equivalent to the annual power consumption of approximately 8 million U.S. households. To put that in perspective, 10 gigawatts is roughly the output of 10 large nuclear reactors. The total project cost could exceed $500 billion, with the first phase of 800 megawatts targeted for completion in 2028.

The site sits on a former uranium-enrichment facility south of Columbus, Ohio. As part of Japan's tariff agreement with the United States, Tokyo committed $33 billion to build a natural-gas power facility on federal land that will be operated by SB Energy. The U.S. will pay SB Energy to run the plant, while Japan and America will split power revenue until Japan recovers its investment; after that, the U.S. would receive 90% of the proceeds.

Why Is Nvidia's Guarantee So Important?

Nvidia's backing solves a critical financing problem for OpenAI. Because OpenAI is an unprofitable private company with no investment-grade credit rating, it would struggle to raise debt at favorable terms on its own. By guaranteeing the financing, Nvidia essentially lends its own strong credit standing to the project, allowing SoftBank to secure better borrowing rates.

This arrangement reflects the broader competitive pressure in AI infrastructure. OpenAI has been racing to secure computing power to meet future demand for its models and services as it faces heightened competition from Anthropic, Google, Amazon, and Meta, which are collectively spending hundreds of billions of dollars on computing infrastructure. Nvidia already has $30 billion riding on OpenAI from a previous funding round and is also discussing a separate deal to finance chip purchases that could total $350 billion.

How Does This Fit Into Nvidia's Broader AI Strategy?

Nvidia's involvement in financing the data center that will house its own chips has reignited concerns about what some call "circular financing" in the AI boom. The pattern works like this: Nvidia finances companies and projects that use Nvidia chips, then those companies buy more Nvidia chips, creating a self-reinforcing cycle.

Financiers including Goldman Sachs traders and investor Michael Burry, famous for his role in the 2008 financial crisis, have sounded alarms about these circular arrangements for months. The Bank for International Settlements warned last month that "a disappointment in returns could trigger a sudden pullback in financing and turn the capex boom into a protracted investment bust, with potential knock-on effects on financial conditions".

"While Nvidia's investments and partnerships reinforce confidence in long-term AI buildouts, investors remain concerned about circular financing," stated Gary Tan, a portfolio manager at Allspring Global Investments.

Gary Tan, Portfolio Manager at Allspring Global Investments

What Are the Key Concerns About This Deal?

• Circular Financing Risk: Nvidia is simultaneously financing the infrastructure that will purchase its chips, creating a self-reinforcing loop that some worry may not reflect genuine market demand for AI services.
• Profitability Questions: OpenAI remains unprofitable despite its $1 trillion private valuation, raising questions about whether the massive capital expenditures will generate adequate returns to justify the investment.
• Market Concentration: The deal highlights how a handful of companies, particularly Nvidia, are becoming increasingly central to the entire AI infrastructure buildout, concentrating power in a single supplier.

Nvidia CEO Jensen Huang acknowledged in recent comments that the company might be making its last major investment in OpenAI before the company goes public. OpenAI confidentially filed for an initial public offering with the Securities and Exchange Commission in June, though it has not disclosed an official timeline for its debut.

How to Understand the Stakes of This Financing Deal

• Scale Perspective: The 10-gigawatt facility would rank among the world's largest AI infrastructure hubs, dwarfing most existing data centers and requiring years to build out in phases.
• Financial Exposure: Nvidia's $250 billion guarantee represents an enormous bet on OpenAI's long-term viability and the continued demand for AI computing, with no guarantee of returns.
• Competitive Dynamics: Other tech giants including Google, Anthropic, and Microsoft are also exploring similar models, with Google already backstopping some data centers for Anthropic, suggesting this may become standard practice.
• Timeline Reality: Even with financing secured, the first phase won't be operational until 2028, meaning years of capital deployment before any revenue generation begins.

The Ohio project represents a major bet for both the Trump administration and Commerce Secretary Howard Lutnick, who broke ground on the site in March alongside SoftBank's Masayoshi Son and Energy Secretary Chris Wright. Anthropic, Microsoft, and Google have also spoken to Lutnick about the project, indicating broad industry interest in the facility.

The talks between Nvidia and OpenAI are still in progress and subject to change, according to sources familiar with the discussions. However, the sheer scale of the proposed guarantee underscores how central Nvidia has become to the AI infrastructure buildout, and how dependent major AI companies have become on the chip maker's financial backing to realize their computing ambitions.