IREN’s 5-Gigawatt Power Cushion Becomes the Real Asset as Nvidia Locks In $3.4B Cloud Deal

IREN's pivot from bitcoin mining to AI cloud services drives 515% stock gain; Nvidia commits $3.4B for AI capacity as power grid bottlenecks become critical.

The bottleneck for artificial intelligence infrastructure is no longer the chip—it’s the plug. IREN co-CEO Daniel Roberts warns that anyone trying to commission a one-gigawatt AI data center today should not expect to see computing capacity before 2030. The delays stem from congested high-voltage grids, transformer backlogs, and permitting cycles that routinely stretch 18 to 24 months before the first shovel hits the ground. That supply-side choke point has turned energy access into the industry’s most valuable currency, and IREN is sitting on a five-gigawatt ready-to-power pipeline.

This strategic advantage has driven a remarkable stock rally. The shares closed Monday at €51.70, up 25.65% over the past week and 41.76% since the start of the year. Over twelve months the gain stands at 515.48%, although the annualized 30-day volatility of 126.76% underscores how sharply the equity reacts to every twist in the AI infrastructure narrative. The stock is comfortably above its 50-day moving average, a technical sign that momentum remains on the bull’s side.

The transformation from bitcoin miner to AI cloud operator is now visible in the numbers. In the third quarter, revenue from AI cloud services surged nearly 94% sequentially to $33.6 million, while bitcoin mining receipts shrank by a third. Total revenue reached roughly $145 million, and the company’s contracted annual recurring revenue has climbed to $3.1 billion, with management targeting $3.7 billion by year-end. The pivot came at a cost: a net loss of $248 million, mostly from depreciation and heavy capital spending. Yet IREN carries no debt and holds a sizable cash reserve, giving it room to keep building.

The clearest signal of investor confidence arrived in a blockbuster deal with Nvidia. The chip giant has committed $3.4 billion to reserve AI cloud capacity at IREN’s Texas facility, which will house Nvidia’s latest Blackwell GPUs. Beyond that contract, Nvidia obtained an option to invest up to $2.1 billion directly into IREN, exercisable at $70 per share and tied to the successful rollout of the data centers. That provision alone could inject fresh equity capital at a premium to the current market price.

IREN is expanding its physical footprint to match the ambition. The Sweetwater site, which came online in April 2026, added 1.4 gigawatts of capacity, and the company is developing a 1.6-gigawatt pipeline in Oklahoma that targets hyperscalers and large-model AI developers. A separate 50-megawatt project dubbed Horizon 1 uses direct-to-chip liquid cooling to handle the thermal demands of next-generation hardware. By 2027, IREN aims to have over 1,200 megawatts of AI-dedicated capacity operational.

Analysts are pricing in the narrative shift from hash rate to power bank. Macquarie and HC Wainwright have set price targets as high as $90, arguing that secured energy access and network interconnection are becoming the defining assets in the AI buildout. The next test, however, will be execution—converting that power advantage into long-term customer contracts and recurring cloud revenue that can absorb the heavy upfront investment. If IREN proves it can flip its electricity pipeline into a sustainable business model, the stock’s fivefold gain may only be the beginning.