IREN enters the European market by acquiring Nostrum Group: 490 MW of new capacity and a strategic breakthrough
Mining company IREN has completed the strategic acquisition of AI data center developer Ingenostrum, S.L., known as Nostrum Group. This deal marks not just a portfolio expansion, but a full-fledged entry of the miner into the European market with immediate access to significant energy resources.
As a result of the acquisition, IREN gains approximately 490 MW of secured capacity in Spain. These are not hypothetical projects, but energy blocks ready for connection, which is critically important amid the global shortage of power grids for mining and high-performance computing. Additionally, the company acquires a further portfolio of promising projects, opening long-term horizons for scaling.
Human Capital and Synergy
A key asset of the deal is the Nostrum team — over 50 highly qualified specialists. They will fully transition to IREN's staff and continue working under the mining company's brand. This decision demonstrates IREN's focus not just on purchasing assets, but also on retaining the expertise needed to manage complex data center infrastructure in a new jurisdiction.
From my perspective, this move is a model of sound diversification for a major miner. Entering Europe, where energy is more expensive but more stable, and regulation is more transparent, reduces the political risks associated with concentrating capacity in the US. It is especially valuable that IREN is acquiring not just "bare" megawatts, but infrastructure originally designed for AI workloads. This allows the company to flexibly balance between mining and providing computing power, following the most profitable market segments.
Expert Conclusion: The acquisition of Nostrum Group is not just a purchase, but a bid for leadership in a new jurisdiction for IREN. 490 MW of secured capacity in Spain with a team of engineers is a foundation that will allow the company not only to increase its hashrate but also to establish itself in the rapidly growing AI infrastructure sector in Europe. In the coming quarters, we will likely see an acceleration in the pace of IREN data center construction on the Iberian Peninsula.