NVIDIA and IREN team up on 5 gigawatts of AI infrastructure

What this is about

On 7 May 2026 NVIDIA Corporation and IREN Limited announced a strategic partnership to deploy up to 5 gigawatts of AI data center capacity built to NVIDIA's DSX reference architecture. IREN, formerly the bitcoin miner Iris Energy, also granted NVIDIA a five-year right to buy up to 30 million ordinary shares at an exercise price of $70 per share. That gives NVIDIA the right to invest up to $2.1 billion in the operator, subject to regulatory approvals. In effect NVIDIA shifts step by step from being a chip supplier into a co-investor in the power and real-estate build-out that its GPUs depend on.

What the partnership actually does

The first concrete capacity is expected to come from IREN's Sweetwater campus in Texas, a site sized for 2 gigawatts. Sweetwater is positioned by both companies as the flagship deployment for DSX. NVIDIA supplies the hardware stack, including GPUs, networking and system software. IREN handles grid interconnects, land, construction and operations. The DSX architecture is designed for rack power densities significantly higher than typical cloud data centers. NVIDIA is therefore selling not just components but a complete AI factory blueprint that IREN is expected to deliver in series. The 5 gigawatts span IREN's full pipeline across the U.S. and Canada, not only Sweetwater.

Why it matters

The deal marks a shift in the AI value chain. Until now NVIDIA sat at the chip layer; with the share option NVIDIA secures direct influence over the buildout of power and floor space. For buyers in the DACH region two things change. First, GPU allocations at U.S. operators become more predictable, because NVIDIA can commit capacity more firmly. Second, pressure rises on European data center operators that cannot couple their availability as tightly to hardware roadmaps without similar alliances.

The scale matters. According to Bitkom's 2025 study, Germany's entire data center market is around 2.9 gigawatts of installed IT load. NVIDIA and IREN are talking about a pipeline that could be almost twice the size of Germany's entire data center sector. IREN itself already holds 2.9 gigawatts of contracted power rights in Texas and additional sites in British Columbia.

In plain language

Imagine an oven manufacturer that stops just selling ovens and instead invests a few billion dollars into a very large bakery that uses its ovens. That way the manufacturer guarantees that someone is actually running its hardware at scale, and it shares in the upside when the bakery grows. That is the pattern NVIDIA is now applying with IREN.

A practical example

A mid-size German pharmaceutical company expects to need tens of thousands of GPU-hours per month from early 2027 for compound screening and AI-assisted patient stratification. Today it buys compute spread across AWS, Azure and a European specialist provider. Once the first Sweetwater phase goes live, resellers in Frankfurt and Amsterdam are likely to offer multi-year capacity contracts on the NVIDIA-IREN rail, comparable to electricity sourcing via power purchase agreements. The upside: predictable capacity, clear assignment to a hardware generation, fixed pricing. The downside: deeper lock-in to the NVIDIA stack and a stronger dependency on U.S. supply chains and U.S. grids.

Scope and limits

• The buildout is power-bound. IREN needs additional interconnect commitments from the Texas grid operator ERCOT and from Canadian utilities. If grid expansion slips, Sweetwater slips with it. That is a real risk, not a marketing footnote.
• The $2.1 billion is an option, not a closed investment. NVIDIA still has to exercise it. If NVIDIA does not, for example because IREN's share price moves unfavourably or regulators raise concerns, the capital component remains a promise.
• For end customers: 5 gigawatts is a ceiling for the coming years, not a quota you can book today. Anyone who needs a specific GPU allocation locked in for 2026 still has to go through the standard cloud route. The press release does not solve the current availability crunch.

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