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Industry 2026-08-15

Nvidia will still backstop OpenAI's biggest data centre — for one phase, at under half the money

Nvidia will still backstop OpenAI's biggest data centre — for one phase, at under half the money

The Wall Street Journal reported on Friday 14 August that Nvidia has cut the financing guarantee it is prepared to give for OpenAI's planned 10-gigawatt campus in Ohio, from about $250 billion — the figure under discussion in late July — to less than $120 billion. The guarantee would now cover only the first phase of the build rather than the whole project. Nvidia's shares fell around 5% when the original number was first reported, and investors pressed the company on how much risk it was carrying on behalf of a customer that buys its chips. A separate arrangement worth as much as $350 billion in chips for the same site sits outside the guarantee. The campus is being developed by SB Energy, a SoftBank subsidiary, and the Journal says a deal could be signed as early as this weekend.

Why it mattersA guarantee is not a purchase. It means Nvidia would owe the lenders if OpenAI could not pay them. That is precisely the part of the AI build-out that has made investors uneasy: the chipmaker underwriting the loans its own customer takes out to buy its chips. What changed this week is that the number moved, and it moved because shareholders pushed back — not because a regulator did. The campus is still going up and the chips are still being sold; the exposure has simply been halved and staged. For anyone trying to judge how solid the financing under this build-out really is, this is the first hard evidence that the ceiling is set by ordinary investor patience.

✓ Verified · 4 sources

▶ Related video: Nvidia May Guarantee $250B So OpenAI Can Pay Nvidia
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