🧠 Food for thought

Implications, context, and why it matters.

IREN has shifted from Bitcoin mining to AI infrastructure

• IREN started in Bitcoin mining and is now putting cash flow into AI cloud services 1.
• The company says it runs 810 megawatts (MW) of data center capacity, with 2.1 gigawatts (GW) under construction plus 1 GW in development 1.
• Before the Nvidia deal, IREN had added 1.6 GW of grid-connected property in Oklahoma. That lifted its potential North American data center capacity to 4.5 GW 2.
• Its model is vertically integrated, which means it owns the land plus purpose-built facilities. IREN says its sites run on 100% renewable energy, either from clean power sources or through renewable energy certificates (RECs) 3.

Nvidia is backing the data centers its chips need

• In the AI expansion, the constraint is moving beyond chip supply to specialized data centers with enough power plus cooling for advanced systems 4.
• Nvidia’s proposed investment gives it a five-year right to buy up to 30 million IREN ordinary shares at US$70 each, or as much as US$2.1 billion.
• Support for IREN could bring more capacity online for Nvidia graphics processing units (GPUs), including liquid-cooled setups built for high-density systems 5.
• The deal may lower risk around future sales, speed uptake of newer products, and deepen the hardware plus infrastructure base behind Nvidia’s growth 5.