Galaxy Completes ERCOT Interconnection Studies and Secures Approval for Additional 830 Megawatts at Helios Data Center Campus, Doubling Total Approved Power Capacity to over 1.6 Gigawatts

Approval anchors Helios's evolution into a multi-gigawatt AI data center campus and strengthens Galaxy's long-term strategy

NEW YORK, Jan. 15, 2026 /CNW/ - Galaxy Digital Inc. ("Galaxy" or the "Company") (NASDAQ: GLXY) (TSX: GLXY), a global leader in digital assets and data center infrastructure, announced today that it has completed a Large Load Interconnection Study ("LLIS") and received approval from the Electric Reliability Council of Texas ("ERCOT") for an additional 830 megawatts ("MW") of computing demand at its Helios data center campus ("Helios") in West Texas. In connection with LLIS completion and study approval, Galaxy has also executed a service agreement with AEP Texas Inc. ("AEP") for this additional capacity. Galaxy's transmission interconnection provider will be Wind Energy Transmission Texas, LLC ("WETT"), who facilitated the LLIS studies. This approval brings Galaxy's total LLIS-complete, ERCOT-approved, and utility-contracted power capacity at Helios to over 1.6 gigawatts ("GW"), marking a significant advancement in the Company's buildout of next-generation AI and high-performance computing ("HPC") infrastructure.