Key points
- Nvidia (NVDA) said on Aug. 17 it will guarantee part of the cost of a giant AI data center in Pike County, Ohio. OpenAI will lease the site for 20 years and fill it with Nvidia chips, and SB Energy, an arm of SoftBank, will build and own it.
- The initial buildout is 4.25 gigawatts, with an option on another 3.75 gigawatts, for up to 8 gigawatts. Nvidia is also investing $1.5 billion in SB Energy.
- Nvidia's guarantee is limited to defined portions of the lease and power payments plus a residual-value commitment, not the full cost of the site. It phases in as capacity comes online between 2028 and 2030.
- Nvidia frames OpenAI's total commitments as about $600 billion of Nvidia compute through 2030, and rejects the label that has followed the deal around: circular financing. NVDA traded up about 1% on the news.
Nvidia (NVDA) is now willing to help pay the rent on its customers' buildings. On Aug. 17 the chipmaker said it will guarantee part of the cost of an enormous AI data center in Pike County, Ohio, a site that OpenAI will lease for 20 years and fill with Nvidia chips. SB Energy, an arm of Japan's SoftBank, will build and own it. Nvidia will stand behind the lease.
The company calls what it's securing "LPS," short for land, power and shell. That's the bare building of an AI factory before any chips go in. Its argument is that these sites, not the chips, have become the bottleneck on AI growth. Its critics have a shorter name for the arrangement, and Nvidia spent much of its own announcement trying to knock that name down.
| PORTS-Pike, Ohio | Announced Aug. 17, 2026 |
|---|---|
| Tenant | OpenAI, 20-year lease |
| Builder and owner | SB Energy (SoftBank) |
| Initial capacity | 4.25 gigawatts |
| Option to expand | another 3.75 GW, up to 8 GW total |
| Nvidia stake in SB Energy | $1.5 billion |
| Nvidia's role | partial lease, power and residual-value guarantee |
| Guarantee phases in | 2028 to 2030 |
| Compute opportunity | about $600 billion through 2030 |
What Nvidia is actually promising
Nvidia isn't paying for the data center, and it wants that understood. In its own telling, its support is "limited to defined portions of lease and power payments, along with a specified residual-value commitment," not the full cost of the site or all of OpenAI's obligations. The guarantee turns on in phases as the buildings are placed in service between 2028 and 2030, and Nvidia says its exposure shrinks as OpenAI starts making lease payments and capacity comes online.
The residual-value piece is the tell. Nvidia is promising that if OpenAI walks away, the site and the compute inside it are still worth something, because Nvidia can move another tenant in. That's the whole bet, that a warehouse full of Nvidia systems in southern Ohio is a liquid, re-rentable asset rather than a one-off facility tied to a single shaky customer. The company leans on CUDA, its software layer, to argue the hardware stays "fungible" and can be resold across its ecosystem.
The numbers Nvidia attaches are large. Each generation of systems at the site could mean about 1.5 million Nvidia GPUs and $150 billion to $200 billion in Nvidia revenue, and the company says the campus can host multiple upgrade cycles over 20 years. Fold in OpenAI's other commitments and Nvidia puts the total at about $600 billion of its compute through 2030.
The site and the power behind it
PORTS-Pike sits on the grounds of the old Portsmouth Gaseous Diffusion Plant, a Cold War uranium-enrichment complex in Piketon that Nvidia and SB Energy describe as being "reindustrialized." Getting 8 gigawatts to a rural Ohio site is its own project. SB Energy and SoftBank have committed to building at least 10 gigawatts of new power generation and, with American Electric Power's Ohio utility, to spending at least $4.2 billion on regional grid work.
The local pitch is jobs and money, tens of thousands of Ohio jobs and an initial $80 million community fund, with OpenAI adding another $40 million. Whether a county of about 27,000 people can staff and power a data center this size is a real question, and one reason the buildout stretches to 2030 rather than next year.
Why OpenAI needs a backstop at all
The honest version of this deal is in Nvidia's own words. Frontier AI labs, it wrote, "are growing faster than their balance sheets and long-term credit profiles can support." OpenAI has enormous demand and fast-growing revenue but not the decades-long contracts and investment-grade credit that let a Microsoft or an Amazon finance a data center on its own. So Nvidia is lending its balance sheet instead.
That gap is why the guarantee exists, and it is bigger than one site. Over recent weeks, reporting had Nvidia in talks to guarantee as much as $250 billion of OpenAI data-center debt, a figure it pulled back after pushback from its own investors over the risk. Monday's announcement is the smaller, more defined version, partial support on about 4 gigawatts rather than a blanket guarantee. Read plainly, conventional debt markets would not fund this on OpenAI's credit alone, so the chip supplier is filling the hole.
The circular-financing question
That is the phrase Nvidia can't shake, and it took it on directly. "Is this circular financing?" the announcement asked, and answered, "No. OpenAI will pay the lease." Chief executive Jensen Huang has been blunter elsewhere, calling the idea "preposterous" and noting that Nvidia's money is only a slice of what these companies ultimately raise.
The skeptics' case is not that any single claim is false but that the same dollars keep reappearing as growth on three sets of books. Nvidia invests in and guarantees OpenAI, OpenAI buys Nvidia chips and counts the data center as capacity behind its revenue plans, and landlords like Oracle (ORCL) book the contracted compute as backlog. Everyone reports expansion from what critics say is one pool of capital moving among related parties. We ran through the same worry in our look at sovereign AI and the neocloud stocks, where Nvidia's habit of investing in the companies that then buy its chips draws the same complaint, and again in how the market keeps paying for AI compute.
Both readings can hold at once. The demand for compute is real, and so is the fact that Nvidia is now underwriting the buyers who can't quite pay for it on their own yet.
What it means for Nvidia
The market's first reaction was a shrug. NVDA traded near $228 on Monday, up about 1% from Friday's close, which isn't the move you would expect if investors thought Nvidia had either landed a $600 billion prize or taken on a dangerous new liability. More likely both are being priced as maybes.
For Nvidia the appeal is plain. Guaranteeing a lease it's confident will get paid, on a site it will fill with its own hardware for 20 years, locks in demand and costs far less than buying the data center outright. The risk is just as plain. The company is moving from selling picks and shovels to co-signing the mine, and its exposure now rises and falls with the fortunes of a customer that is, by Nvidia's own description, outgrowing its credit. The chips still have to sell, and OpenAI still has to pay the rent. On this deal, Nvidia has promised to be there if it doesn't.
