Nvidia Guarantees Up to $105 Billion for OpenAI’s Massive Ohio Data Center
Nvidia agreed Monday, August 17, to guarantee up to $105 billion in lease and power payment obligations backing OpenAI’s 20-year lease on a massive data center in Pike County, Ohio — one of the chipmaker’s largest infrastructure financing commitments yet, and a deal that’s already reigniting industry-wide concerns about circular financing arrangements between AI companies.
What the Deal Actually Involves
The data center is being developed by SB Energy, a company owned by SoftBank, on a mix of private land and federal property formerly used for uranium enrichment, according to Axios. The facility will have 8 gigawatts of IT computing capacity, powered by 10 gigawatts of new energy generation, according to Axios’s reporting citing an SEC filing.
Under the arrangement, Nvidia’s guarantee will support an initial 4.25 gigawatts of computing capacity, with the option for an additional 3.75 gigawatts, according to CNBC. Capacity is expected to come online in phases starting in 2028. Nvidia will serve as the exclusive chip supplier for the entire facility, according to Axios, and will separately invest $1.5 billion directly in SB Energy — on top of an earlier $1 billion investment OpenAI and SoftBank had already made to expand data center infrastructure, according to Reuters.
As part of the broader arrangement, SB Energy and SoftBank have committed to invest at least $4.2 billion into regional grid infrastructure to support the project, according to CNBC. OpenAI said the new data center will support 35,000 construction jobs through 2032 and 2,500 long-term operating positions once complete, according to Axios.
How the Guarantee Actually Works
The structure of Nvidia’s commitment is a financial guarantee rather than a direct equity investment or loan. According to Reuters, OpenAI will be responsible for paying rent on the facility, but if OpenAI defaults, Nvidia has agreed to cover the gap between the guaranteed minimum lease value and whatever SB Energy can recoup by re-leasing or selling the site to another tenant.
That distinction matters significantly for how the risk is actually distributed. According to TechTimes’ earlier analysis of the negotiations, a financing guarantee carries less protection for Nvidia than the kind of milestone-linked equity arrangement the company had originally structured with OpenAI in September 2025 — a $100 billion letter of intent tied to compute capacity actually coming online, giving Nvidia the ability to slow or halt disbursements if OpenAI’s business deteriorated.
That original arrangement was later restructured into a $30 billion direct equity stake in OpenAI in February 2026, giving Nvidia at least partial ownership upside. A pure financing guarantee on the Ohio facility, by contrast, gives Nvidia no ownership stake and no participation in any upside if OpenAI’s revenues grow, according to TechTimes.
The Deal’s Size Shrank During Negotiations
The final $105 billion figure represents a significant reduction from what had originally been under discussion. CNBC reported that it had previously learned Nvidia was in talks with OpenAI to provide a backstop of up to $250 billion that would have let OpenAI raise debt for a full 10-gigawatt build-out at the Ohio site. The Wall Street Journal separately reported the prior week that Nvidia was expected to cut that guarantee to less than $120 billion — a prediction that proved roughly accurate once the final $105 billion figure was announced.
Why This Deal Is Drawing Scrutiny
Nvidia’s arrangement lands amid growing industry-wide concern about what analysts describe as “circular financing” in the AI sector — a pattern in which chip suppliers like Nvidia help finance the very infrastructure that generates demand for their own products, creating financial relationships that some observers worry could obscure the underlying health of AI companies’ actual revenue and creditworthiness. According to Virginia Business’s reporting on the deal, this pattern deepened further just last week, when Nvidia partnered with six major financial institutions, including BlackRock, to launch financing platforms targeting more than $500 billion in third-party funding for AI infrastructure broadly.
Nvidia CEO Jensen Huang directly disputed that characterization of the Ohio deal specifically. “We are securing long-lived infrastructure for Nvidia compute so OpenAI can deploy the most productive AI factories that can be upgraded repeatedly with each new generation delivering more intelligence and better economics,” Huang said, according to Reuters. He said the new deal was not circular financing, framing it instead as Nvidia using “its scale and long-term visibility” to help build out infrastructure the industry needs.
Danni Hewson, head of financial analysis at AJ Bell, offered a more measured take on the broader dynamic to Reuters: “Investors are right to be worried about what seems to be a never-ending loop of AI deals but realistically the field of players isn’t all that vast and there was always going to be a degree of circular financing.”
Why Compute Capacity Has Become So Critical
OpenAI President Greg Brockman framed the underlying strategic logic behind the deal in stark terms during an appearance on CNBC’s “Squawk Box” Monday. “Compute is really becoming the new oil, the new limited resource of the AI age,” Brockman said, describing compute as a “fundamental resource” for the industry — a comment that captures why OpenAI is willing to commit to a 20-year lease on a single facility of this scale.
The Growing Challenge of Land and Power
CNBC’s reporting noted a broader structural challenge shaping deals like this one: land and power are increasingly becoming hurdles for data center development generally, given the aging and strained U.S. electrical grid and growing opposition from communities worried about higher electricity prices and other potential impacts from massive new data center construction nearby.
FAQ
How much is Nvidia guaranteeing for the OpenAI Ohio data center? Up to $105 billion in conditional lease and power payment obligations, covering OpenAI’s 20-year lease on the facility.
Where exactly is the data center being built? Pike County, Ohio, on a mix of private land and federal property that was formerly used for uranium enrichment.
How big will the facility be? Up to 8 gigawatts of IT computing capacity, powered by 10 gigawatts of new energy generation, with an initial phase of 4.25 gigawatts covered by Nvidia’s guarantee and an option to expand by another 3.75 gigawatts.
Does Nvidia own a stake in the data center? No. The arrangement is a financial guarantee, not an equity investment — Nvidia would cover a shortfall if OpenAI defaults on its lease payments, but doesn’t hold ownership or participate in upside from OpenAI’s revenue growth.
Why are some analysts concerned about this deal? It adds to a broader pattern of “circular financing” in the AI industry, where chip suppliers like Nvidia help finance the infrastructure that drives demand for their own products, raising questions about how independently AI companies’ growth is actually being validated by outside capital.
Conclusion
Nvidia’s $105 billion guarantee represents one of the largest single infrastructure financing commitments in the AI industry to date, even after shrinking substantially from the $250 billion figure originally under discussion. With Huang directly disputing “circular financing” concerns even as the broader pattern of chip-supplier-backed AI infrastructure deals continues expanding, the Ohio facility stands as a concrete test case for whether this financing model can scale sustainably — and for how regulators, investors, and the communities living near facilities like this one will ultimately judge the tradeoffs involved in fueling the AI industry’s next phase of growth.
Sources: Reuters (via Virginia Business, Lufkin Daily News, Global Banking and Finance), CNBC, Axios, TechTimes (reporting dated August 17, 2026).