Nvidia Cuts Ohio Data Center Guarantee to $120B as Investors Push Back
Nvidia is scaling back its financial guarantee for the OpenAI Ohio data center from $250B to under $120B after investors flagged concerns about risk exposure.
Nvidia has pulled back its planned financial guarantee for a massive OpenAI data center in Ohio, with the chipmaker now expected to back less than $120 billion, down from the $250 billion previously discussed, according to a Wall Street Journal report published August 17, 2026. The revision came after investors raised concerns about Nvidia's exposure to large financing commitments. Nvidia will now only cover the first phase of the project, not the full 10-gigawatt build-out being developed by SoftBank subsidiary SB Energy.
What happened
| Detail | Fact |
|---|---|
| Previous guarantee discussed | $250 billion |
| Revised guarantee (expected) | Less than $120 billion |
| Coverage scope | First phase only |
| Project size | 10 gigawatts |
| Site developer | SB Energy (SoftBank subsidiary) |
| OpenAI valuation | $852 billion |
| Deal timeline | Possible signing as early as August 17, 2026 weekend |
The Wall Street Journal reported Friday that Nvidia and OpenAI are close to an agreement on the Ohio project. Rather than guaranteeing the full cost of the build, Nvidia will act as a financial backstop for the first phase only. The reason cited: investors pushed back on the scale of the commitment and the risk that comes with it.
Earlier in the same week, Nvidia had already partnered with six major financial institutions to launch compute financing platforms designed to raise over $500 billion in third-party capital for AI infrastructure. That context makes the Ohio pullback look less like a retreat and more like a deliberate shift toward spreading risk across more partners.
OpenAI, for its part, is still in discussions over a binding lease for the full 10-gigawatt Ohio project. If completed, SB Energy’s site would be the largest data center project ever announced. OpenAI declined to comment on the report, and Nvidia did not respond to a request for comment.
Why it matters
The Ohio project sits at the center of OpenAI’s strategy to move away from depending entirely on Microsoft’s infrastructure and toward owning its own AI compute. That ambition is expensive, and OpenAI’s finances make large commitments complicated. Despite a valuation of $852 billion, the company remains unprofitable.
Nvidia scaling back is not a cancellation, but it does signal that even the biggest players in AI hardware are watching their balance sheet exposure closely. A $250 billion guarantee is a different risk category than a phase-one backstop, and Nvidia’s investors were right to flag it. This kind of pressure is likely to shape how future mega-scale AI infrastructure deals are structured, with phased commitments and syndicated financing becoming the norm rather than single-party guarantees.
For anyone watching the AI infrastructure space, this deal is worth tracking. The financing model Nvidia is helping build, where third-party capital does the heavy lifting and the chipmaker provides credibility rather than cash, could define how the next wave of data centers gets funded. We covered an earlier version of this story when Nvidia first announced its involvement with SB Energy and the Ohio data center plan.
Our take
The headline number dropping from $250 billion to $120 billion sounds dramatic, but the more telling detail is the structure change. Nvidia is no longer promising to back the whole project. It is promising to back phase one and then see what happens. That is a rational response to investor pressure, and honestly a healthier model than a single company writing a blank check for the largest data center ever proposed.
The real question is whether OpenAI can secure a binding lease for the full 10-gigawatt project on its own terms. Its valuation is enormous, but the company is still burning cash. Landing that lease without Nvidia’s full guarantee behind it will require either a dramatic improvement in OpenAI’s financials or a more creative financing stack than anything we have seen so far. Businesses building on OpenAI’s products should keep an eye on how this infrastructure story resolves. Ownership of compute is a long-term power play, and the terms set here will ripple through API pricing and availability for years. If you are evaluating how AI fits into your own operations, our AI integration services can help you build on a foundation that is not entirely dependent on any single provider’s capital decisions.
What to do about it
- Watch for the signed deal announcement, expected around the week of August 17, 2026, which will confirm the actual guarantee amount and phase structure.
- Review your own AI vendor dependencies. If your workflows rely heavily on OpenAI APIs, track how its infrastructure ownership evolves and what it might mean for pricing.
- Note Nvidia’s new compute financing platform. If your business is exploring large-scale AI infrastructure, that $500 billion third-party capital pool is a new avenue worth investigating.
Frequently asked questions
How much is Nvidia guaranteeing for the OpenAI Ohio data center?
Nvidia is now expected to guarantee less than $120 billion, down from the $250 billion previously discussed. It will only backstop the first phase of the project, not the full build.
Who is building the OpenAI Ohio data center?
The site is being developed by SB Energy, a subsidiary of SoftBank. If completed, it would be a 10-gigawatt facility and the largest data center project ever announced.
Why did Nvidia reduce its funding guarantee for OpenAI's Ohio project?
Investors raised concerns about Nvidia's risk exposure tied to large financing commitments, according to the Wall Street Journal. Nvidia reduced its guarantee and limited its backstop to the first phase of the project.
Is OpenAI profitable enough to fund its own data centers?
No. Despite a valuation of $852 billion, OpenAI remains unprofitable, which is why its ability to fund large-scale infrastructure commitments is under scrutiny.
