Soluna (SLNH)Soluna Holdings, Inc.BATS:SLNHKalaGhaziSoluna (SLNH) Deepens Blockware Partnership with Third Expansion at Project Dorothy 1, Validating Renewable Computing Model Soluna Holdings, Inc. (NASDAQ: SLNH), a developer of green data centers for intensive computing applications including Bitcoin mining and artificial intelligence, announced on February 17, 2026, a significant expansion of its strategic partnership with Blockware, adding six megawatts of additional capacity at the Project Dorothy 1 site in West Texas . This latest expansion marks the third time the two companies have expanded their collaboration, underscoring the success and scalability of Soluna's renewable-powered infrastructure model . Expansion Details and Timeline The deployment of this new capacity commenced in January 2026 and remains on schedule for full completion by the end of February 2026 . The expansion builds on Soluna's existing relationship with Blockware at Project Dorothy, where Soluna delivers behind-the-meter digital infrastructure designed to convert surplus renewable energy into productive computing power . By expanding within an already-established facility, Soluna can efficiently support Blockware's growth with minimal capital friction while simultaneously improving the overall efficiency of the site . Leadership Perspectives: A Partnership Built on Performance John Belizaire, CEO of Soluna, framed the repeat expansion as powerful validation of the company's operational model: "Repeat expansions like this are a strong signal that our model is working. Blockware has continued to grow with us over time, and that kind of long-term alignment reflects the reliability of our infrastructure, our operational execution, and our ability to scale alongside customers as their needs evolve" . Mason Jappa, CEO of Blockware, emphasized the importance of operational consistency during growth phases, stating: "As we scale, maintaining strong uptime and operational reliability becomes increasingly important. We partner with teams that are singularly focused on delivering best-in-class data center operations. Soluna has consistently provided dependable infrastructure, rapid deployment, and a renewable-powered environment that supports long-term performance. That operational track record is why we continue to expand our partnership" . Strategic Significance: The Renewable Computing Model The partnership focuses on using behind-the-meter digital infrastructure to convert excess renewable energy into power for intensive computing applications like Bitcoin mining and AI . This approach addresses a critical inefficiency in renewable energy generation: curtailment. When renewable sources like wind and solar produce more energy than the grid can absorb, that energy is often wasted. Soluna's data centers, strategically co-located with renewable power plants, capture this otherwise-lost energy and transform it into productive computing resources . Project Dorothy is part of Soluna's broader 1 GW+ pipeline of renewable-first data centers designed to support high-performance computing (HPC) workloads while helping stabilize the grid by utilizing energy that might otherwise be curtailed . This model creates a win-win scenario: renewable energy producers gain a consistent off-taker for their power, the grid benefits from reduced curtailment, and Soluna's customers gain access to low-cost, sustainable computing infrastructure. Recent Milestones: Project Kati Energization and Expanding Pipeline The Blockware expansion follows closely on the heels of another major milestone for Soluna. On February 9, 2026, the company announced it had received approval from the Electric Reliability Council of Texas (ERCOT) to begin energizing Project Kati 1, an 83 MW wind-powered data center campus in South Texas dedicated to Bitcoin mining . This represents a more than 67% increase in Soluna's total available capacity, expanding the number of customers the company can serve with its "Relentless Stewardship Bitcoin Hosting platform" . Project Kati is being energized in phases: Kati 1A (48 MW): Coming online in three phases, expected to be fully ramped by early Q2 2026 Kati 1B (35 MW): Following a three-phase approach, expected to be completed by the end of Q3 2026 The Kati 1B phase includes a 12 MW deployment with Cormint Data Systems, where Soluna will design, procure, and deliver eight modular data center units to enable efficient deployment by minimizing on-site labor and accelerating energization timelines . Powered entirely by the Las Majadas wind energy project, Project Kati represents one of Soluna's largest sites to date and is designed to scale efficiently to support large industrial compute workloads . Strategic Partnerships: AI and HPC Expansion Soluna is also aggressively expanding into AI and high-performance computing through strategic partnerships. On January 17, 2026, the company announced a Memorandum of Understanding (MoU) with Metrobloks to co-develop a high-density AI and HPC data center at its renewable-powered campus, Project Kati 2, in Willacy County, Texas . The initial phase will deliver over 100 MW of critical IT capacity, with future expansion planned beyond 300 MW . The project combines Soluna's renewable-powered site and ERCOT grid expertise with Metrobloks' design and operations platform, aiming to provide dense, GPU-compatible capacity with faster deployment than traditional builds . Located near McAllen in South Texas, the site offers customers a regional alternative to Central and West Texas data center markets. Ernest Popescu, CEO of Metrobloks, emphasized the strategic importance of the site: "Customers are telling us the same thing in every market. They need power and capacity now, not years from now. Project Kati stands out because the power is both available and scalable. Soluna has already done the hard work to secure a renewable-powered site with room to grow" . Financial Foundation: $100 Million Credit Facility Supporting this ambitious growth trajectory, Soluna secured a $100 million scalable credit facility with Generate Capital, a leading investor in sustainable infrastructure . The financing includes an initial $12.6 million draw to refinance Soluna's Texas-based Dorothy 1A and Dorothy 2 sites, a $22.9 million delayed draw facility for the Dorothy 2 project and Project Kati 1 development, and an uncommitted $64.5 million accordion facility to finance Soluna's pipeline of renewable-powered projects and procure AI-related long-lead equipment . Ryan Miller, Principal at Generate Capital, praised Soluna's approach of turning underutilized renewable energy into scalable computing power, confirming that infrastructure can solve energy challenges . Company Overview and Market Position Soluna Holdings, Inc. (NASDAQ: SLNH) operates through three primary segments: Cryptocurrency Mining, Data Center Hosting, and HPC Services . The company designs, develops, and operates digital infrastructure that transforms surplus renewable energy from wind, solar, or hydroelectric power plants into global computing resources for high-performance applications, including Bitcoin Mining, Generative AI, and other compute-intensive workloads . Its proprietary software MaestroOS™ helps energize a greener grid while delivering cost-effective and sustainable computing solutions . As of late February 2026, Soluna had a market capitalization of approximately $59.5 million, with shares trading near $0.87, down significantly from its 52-week high of $5.14 . The stock carries a beta of 4.56, reflecting extreme volatility relative to the broader market . Short interest has increased substantially, with 14.9% of shares sold short as of mid-February . Analyst coverage is mixed: HC Wainwright upgraded Soluna from "neutral" to "buy" with a $5.00 price target in December 2025, while Weiss Ratings maintained a "sell (e+)" rating . TipRanks' AI-powered analysis rates SLNH as "Neutral," citing weak financial performance (ongoing profitability and cash flow issues plus high leverage) offset by positive corporate events including strategic partnerships and project progress . Conclusion: A Validated Model with Growing Momentum Soluna's third expansion with Blockware at Project Dorothy 1 represents more than incremental capacity addition—it validates the company's renewable computing model and demonstrates its ability to earn repeat business from sophisticated partners through reliable operational execution . Combined with the energization of Project Kati 1, the Metrobloks partnership for AI infrastructure, and a strengthened balance sheet through the Generate Capital facility, Soluna is executing on multiple fronts to build a diversified, scalable platform at the intersection of renewable energy and high-performance computing. The company's 1 GW+ development pipeline, strategic positioning in the ERCOT market, and growing roster of partners position it to capitalize on two powerful secular trends: the continued expansion of Bitcoin mining and the explosive growth in AI-driven computing demand. While near-term stock volatility and financial challenges remain, the underlying business model continues to gain traction and validation from both customers and capital partners.