IREN Expands Into Europe With Nostrum Deal, AI Pivot Gains Speed
IREN completes Nostrum acquisition, adding 490 MW in Spain to serve Europe's growing AI infrastructure demand. The move diversifies revenue as Bitcoin mining revenue drops. AI cloud revenue grew significantly, with IREN holding 150,000 GPUs for a potential $3.7B annual run rate.
Quick Take
IREN acquired Spanish data center developer Nostrum, gaining 490 MW power.
AI cloud revenue rose to $33.6M, Bitcoin mining fell to $111.2M.
IREN now has 150,000 GPUs, targeting $3.7B annual AI revenue.
Company may phase out Bitcoin mining as it retrofits sites for AI.
Market Impact Analysis
NeutralIREN's pivot to AI reduces reliance on volatile crypto mining, potentially lowering future BTC mining activity, but immediate market impact is limited to IREN stock and mining sector sentiment.
Speculation Analysis
Key Takeaways
- IREN acquired Spanish data center developer Nostrum Group, adding 490 MW of grid-connected power to expand its European AI infrastructure footprint.
- AI cloud revenue surged 94% quarter-over-quarter to $33.6 million, while Bitcoin mining revenue dropped 33% to $111.2 million, accelerating the pivot.
- The company now controls 150,000 GPUs installed or on order, positioning for a potential $3.7 billion annual revenue run rate from AI services.
- IREN may eventually phase out much of its Bitcoin mining operations as it retrofits existing sites for AI cloud infrastructure.
What Happened
IREN entered the European market by acquiring Nostrum Group, a Spanish data center developer. The deal adds 490 megawatts of secured, grid-connected power in Spain, expanding IREN's global power portfolio to approximately 5 gigawatts. The acquisition brings over 50 employees and a development pipeline, strengthening IREN's ability to serve the fast-growing European AI infrastructure market. Co-CEO Daniel Roberts highlighted Spain's renewable power and fiber connectivity as key entry points. This move marks a significant step in IREN's shift toward AI cloud services, providing more predictable revenue streams away from volatile Bitcoin mining.
The Numbers
IREN's AI cloud revenue hit $33.6 million in the March quarter, a 94% increase from the previous quarter's $17.3 million. In contrast, Bitcoin mining revenue fell to $111.2 million from $167.4 million, partly due to lower BTC prices and hardware decommissioning. The company now has 150,000 GPUs installed or on order, which analysts estimate could support a $3.7 billion annual revenue run rate. The new Spanish capacity represents roughly 10% of IREN's total power portfolio, underscoring the growing importance of the European market.
Why It Happened
Rising mining difficulty and volatile Bitcoin prices have pressured mining economics, prompting IREN to seek more stable, contract-based AI cloud revenue. Europe's accelerating demand for AI infrastructure — fueled by renewable power and connectivity — presents a lucrative opportunity. IREN's pivot aligns with a broader industry trend: HIVE Digital is converting Swedish facilities for AI, while Bitdeer is building AI data centers in Norway. By acquiring Nostrum, IREN secures a ready-made foothold in a key market to diversify away from crypto dependence.
Broader Impact
IREN's pivot signals a potential industry-wide shift away from Bitcoin mining toward AI infrastructure. As more miners retrofit facilities, Bitcoin's hash rate could consolidate among fewer players, while AI capacity surges. This may accelerate the decoupling of crypto mining from traditional data center operations, with implications for energy grids and regulatory frameworks in Europe and beyond.
What to Watch Next
- IREN's retrofit plans: Will the company announce conversions of existing mining sites to AI? Key indicator of its commitment to the pivot.
- GPU deployment timeline: Progress toward the 150,000-GPU target and any new contracts that move toward the $3.7B revenue run rate.
- European regulatory landscape: How EU AI regulations impact data center expansion could affect IREN's growth trajectory.
This article is for informational purposes only and does not constitute financial advice.
Always late to trends?
Join for the latest news, insights & more.
Disclaimer: Bytewit is an independent media outlet that delivers news, research, and data.
© 2026 Bytewit. All Rights Reserved. This article is for informational purposes only.
