Bitcoin Miner IREN Enters Europe With Nostrum Acquisition as AI Pivot Accelerates

IREN has entered Europe through the acquisition of Nostrum, a deal that adds about 490 megawatts of secured power in Spain. The move comes as the Bitcoin miner expands beyond its core mining business and accelerates its push into AI cloud infrastructure.

The development matters because access to large-scale power is a central constraint for both Bitcoin mining and AI computing. By securing capacity in Spain, IREN is positioning itself to support a European AI cloud platform while broadening the business model that originally centered on crypto mining.

For the crypto sector, the deal reflects a wider shift among mining companies looking for additional uses for energy and data center infrastructure. AI cloud services can offer miners another growth path, especially when power access and high-performance computing capacity are increasingly important competitive advantages.

The acquisition also gives IREN a clearer foothold in Europe. With the Nostrum deal, the company gains a platform for expansion in Spain as it develops infrastructure intended to serve AI workloads alongside its existing Bitcoin mining operations.

IREN’s move underscores how the line between crypto mining infrastructure and AI data centers continues to narrow. The company’s European entry is less a departure from its power-driven model than an extension of it into a market where demand for compute capacity remains a key theme.