Soluna expands data center capacity with Galaxy Digital, deploying 48 MW of server power at Project Kati

Soluna Holdings has announced an expanded partnership with Galaxy Digital to deploy Galaxy’s proprietary bitcoin mining operations at a 48 megawatt (MW) expansion of Soluna’s Project Kati 1 data center in Texas. According to Soluna, this brings the Project Kati 1 site to its full construction-ready capacity of 83 MW, with construction expected to begin before the end of August 2025.

Project Kati 1 will now host Galaxy’s mining containers and related infrastructure, as Galaxy relocates its bitcoin mining operations from its Helios site in the Texas panhandle. Soluna reports that turnkey power infrastructure and operational management will be provided for this deployment. The facility is expected to be operational in the first and second quarters of 2026, making Galaxy the first operational customer at the expanded site. This marks Soluna’s largest single-partner deployment to date, building on a recent 30 MW contract with another bitcoin miner.Soluna further notes that, with the Galaxy deployment and other planned expansions, its total operating capacity is expected to reach 206 MW once fully deployed. The Project Kati 1 site is designed to support high-performance computing intensive workloads, including applications in the digital asset sector such as bitcoin mining, as well as artificial intelligence.

John Belizaire, CEO of Soluna, said, “As demand from hyperscaler miners continues to surge, Soluna is scaling to meet the moment,” and added, “This partnership with Galaxy represents our largest MW deployment to date and underscores how our modular approach allows us to deliver efficient, renewable-powered infrastructure at scale. We’re proud to deepen our relationship with Galaxy and help power the next wave of computing.”

Sam Kiernan, Business Development Lead at Galaxy, stated, “As we transition our Helios campus to an AI and high-performance computing data center, we’re pleased to relocate a portion of our existing Bitcoin mining assets to Soluna to manage.”

Source: Soluna Holdings

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