Nvidia is negotiating a $250 billion guarantee for OpenAI's data center project in Ohio; deal could rank among the largest in AI financing.
Howard LutnickNvidia Corp.OpenAINvidiaSoftBank

Nvidia is negotiating a $250 billion guarantee for OpenAI's data center project in Ohio; deal could rank among the largest in AI financing.

Nvidia is negotiating a $250 billion guarantee to support OpenAI's data center project in Ohio, which could become one of the largest financing deals in the AI sector. The project aims to lease a 10-gigawatt facility, with total costs potentially exceeding $500 billion.

Bloomberg.com Bloomberg.com+2 sources27 July 2026 · 11:53 UTC
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Nvidia is negotiating a substantial $250 billion financial guarantee to assist OpenAI in leasing a massive data center project in southern Ohio. This deal, reported by *The Wall Street Journal*, could rank among the largest financing arrangements in the artificial intelligence industry.124

The 10-gigawatt facility is being developed by SoftBank's energy subsidiary, with the total project costs potentially exceeding $500 billion. The financing from Nvidia would enable OpenAI to secure debt on more favorable terms, addressing concerns over its lack of an investment-grade credit rating.

The proposed guarantee would cover lease and construction financing, but not the purchase of Nvidia chips, which could total about $350 billion. The first phase of the project is expected to deliver approximately 800 megawatts of power and is targeted for completion by 2028.67

Discussions are ongoing, and while the terms have not been finalized, the deal remains subject to change, with the possibility of it falling apart. The U.S. government controls the power for the project, funded separately by Japan under a recent trade deal, with U.S. Commerce Secretary Howard Lutnick involved in determining access.3

Key Insight
“The proposed financing would help OpenAI secure a lease for a 10-gigawatt data center, with the project potentially costing over $500 billion. Additionally, Nvidia is discussing a separate arrangement for OpenAI's chip purchases, which could total about $350 billion.”
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1
Bloomberg.comBloomberg.com
“Nvidia Corp. is working on a fresh round of AI infrastructure deals potentially worth more than $750 billion, accelerating a streak of investments that skeptics warn is artificially inflating demand and valuations across the industry.”
Bloomberg.com →
2
The HinduThe Hindu
“Nvidia is ​in talks to provide a roughly $250 ‌billion financing for OpenAI ​as part of a ⁠massive data centre project, *The Wall Street Journal* reported on Sunday.”
The Hindu →
3
Investing.com
“Nvidia is in talks to provide a roughly $250 billion financial guarantee for as part of a massive data center project in Ohio, in a deal that would rank among the largest financing arrangements in the artificial intelligence industry, the Wall Street Journal reported on Monday.”
Investing.com →
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