Bitcoin Miner IREN Shifts Into AI Overdrive With NVIDIA-Powered Expansion

By Rachel Lourdesamy October 08, 2025 In AI, Bitcoin, IREN
Silhouette of Hand Holding iPhone with IREN Logo in Front of Computer Screen Displaying Logo – Energy and Utilities Provider (IREN)
Source:AdobeStock
  • IREN, once a Bitcoin miner, is expanding its AI cloud operations using NVIDIA Blackwell GPUs.
  • Contracts for 11,000 of 23,000 GPUs could generate US$225M (AU$342.8M) annualised revenue by end-2025.
  • Its AI push, supported by 2,910 MW of power assets, targets US$500M (AU$759.6M) run-rate revenue by Q1 2026.

Nasdaq-listed IREN Limited is accelerating its shift from Bitcoin mining to artificial intelligence, unveiling a major expansion of its AI cloud business anchored by NVIDIA’s Blackwell GPUs. The company announced new multi-year cloud service contracts that will help push its annualised revenue run rate toward US$500 million (AU$759.6 million) by the end of the first quarter of 2026.

IREN, formerly known as Iris Energy, was designated a “preferred partner” by NVIDIA in August, giving it priority access to advanced GPU hardware for large-scale AI workloads. 

Co-CEO Daniel Roberts said the company’s quick transition “from ASICs to GPUs across our British Columbia campuses, and the speed at which we’re building Horizon 1 & 2, demonstrates how IREN is uniquely positioned to meet accelerating demand for AI compute”.

With nearly 3GW of grid-connected power across North America and a cloud services business scaling in size and reputation, we believe IREN is well positioned to scale with the rapid growth in AI compute needs.

Daniel Roberts, Co-Founder and Co-CEO of IREN.


Related: Founders of Sydney-Headquartered IREN Cash Out $66M as Firm Becomes World’s Most Valuable Bitcoin Miner

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From Mining Rigs to GPUs

The company has already secured customer contracts for 11,000 of the 23,000 GPUs that are either active or on order, equating to roughly US$225 million (AU$342.8 million) in annualised AI Cloud revenue expected to come online by the end of 2025. These agreements, typically signed two years before deployment, reflect IREN’s two-year payback model and provide predictable revenue visibility.

Beyond this, IREN is continuing to expand its infrastructure footprint in both British Columbia and Texas, where its Horizon 1 and 2 data centres are under construction. Together, these sites will support more than 100,000 GPUs, backed by a secured portfolio of 2,910 MW of power and land across North America.

The firm’s stock has mirrored its operational momentum, climbing near its 52-week high of US$58.28 (AU$88.56) after surging 591% over the past year. While analysts remain divided on valuation, IREN’s ability to scale rapidly in the AI compute market signals a significant evolution from its roots in Bitcoin mining.

Related: Saylor Pauses Bitcoin Acquisitions, Asks MrBeast to “Buy Bitcoin”

Rachel Lourdesamy
Author

Rachel Lourdesamy

Rachel is a freelance writer based in Sydney with experience within financial services, marketing, and corporate communications in the APAC region. An avid reader and a graduate of the University of Sydney, she covers topics including business, finance and human interest.

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