IREN July 2025 Monthly Update

Core Insights - IREN Limited reported record monthly revenue of $86 million and hardware profits of $66 million in July 2025, driven by strong Bitcoin mining economics and demand for AI Cloud services [7][5][11] Bitcoin Mining Performance - Average operating hashrate increased to 45.4 EH/s in July from 41.1 EH/s in June [4] - Total Bitcoin mined rose to 728 BTC in July, up from 620 BTC in June [4] - Revenue per Bitcoin mined increased to $114,891 from $105,730 [4] - Net electricity cost per Bitcoin mined was $27,976, compared to $26,259 in June [4] - Total revenue from Bitcoin mining reached $83.6 million, up from $65.5 million in June [4] - Hardware profit from Bitcoin mining was $63.3 million with a profit margin of 76%, slightly up from 75% in June [4] AI Cloud Services - Revenue from AI Cloud services was $2.3 million, a slight increase from $2.2 million in June [6] - Hardware profit for AI Cloud services was $2.3 million with a consistent profit margin of 98% [6] - The company expanded its AI Cloud capabilities with the addition of 2,400 NVIDIA B200/B300 GPUs and completed the initial shipment of B200 GPUs [5][11] Infrastructure and Growth Initiatives - The 50MW Horizon 1 liquid-cooled AI data center is on track for completion in Q4 2025 [5] - Mackenzie fiber upgrade has been completed, enhancing network redundancy and supporting AI Cloud growth [5][11] - Civil and electrical works for the 1,400MW Sweetwater 1 project are ongoing [5] Management Commentary - Management highlighted the adaptability of their infrastructure to run ASICs and GPUs side-by-side, capturing market opportunities [8] - The company is experiencing accelerating interest in newly procured Blackwell GPUs, with significant contracts already in place [8][11]