TeraWulf Announces Fluidstack Expansion with 160 MW CB-5 Lease at Lake Mariner

Core Insights - TeraWulf has expanded its contracted capacity to over 360 MW of critical IT load, representing $6.7 billion in contracted revenue, with potential to reach $16 billion through lease extensions [1][4] - Google has increased its financial commitment to TeraWulf, raising its backstop to $3.2 billion and its stake in the company to 14% [2] Capacity Expansion - The new CB-5 lease adds an incremental 160 MW of critical IT load at the Lake Mariner data center, with operations expected to start in the second half of 2026 [1][4] - The total contracted critical IT load for Fluidstack at Lake Mariner now stands at approximately 360 MW, solidifying its status as one of the largest high-performance computing campuses in the U.S. [4] Financial Commitments - Google will provide an additional $1.4 billion in support of project-related debt financing, alongside warrants to acquire 32.5 million shares of TeraWulf common stock [2] - The economic terms of the CB-5 lease are consistent with the initial Fluidstack leases for CB-3 and CB-4, ensuring uniformity in structure and economics [3] Strategic Alignment - The expansion of CB-5 enhances TeraWulf's strategic alignment with Google, positioning the company as a critical partner in delivering next-generation AI infrastructure [5] - TeraWulf's leadership emphasizes the importance of this expansion in reinforcing its role in the AI and HPC infrastructure ecosystem [5][6] Infrastructure Capabilities - The CB-5 facility will be purpose-built for high-density, liquid-cooled workloads, utilizing Lake Mariner's dual 345 kV transmission lines and sustainable water cooling [6] - TeraWulf's infrastructure is designed to support significant future expansions as Fluidstack's compute requirements grow [6]