Soluna Holdings has signed a 28-megawatt co-mining agreement with Bitdeer Technologies Group, adding approximately 1.93 EH/s of Bitcoin mining capacity at its wind-powered Project Kati 1 site in South Texas. Bitdeer will deploy SEALMINER A2 Pro Air machines beginning in September 2026, with capacity coming online in batches. Under the agreement, Soluna will provide the site, power and turnkey operations, while Bitdeer will own the mining equipment. Both companies will share proceeds from the deployment. This marks a shift from Soluna's previous model of collecting only hosting revenue, allowing it to participate directly in mining economics. Project Kati 1 is an 83 MW data centre in Willacy County that delivered its first gross profit during the second quarter. Soluna currently operates 192 MW of data centre capacity across Kentucky and Texas.

Soluna acquires 397-acre plot in Briscoe County, Texas, for Project Dorothy 3 data center. Expected to have a capacity of 300MW August 25, 2026 AI and cryptocurrency data center developer Soluna has acquired a 397-acre plot in Briscoe County, Texas, where it plans to build its Project Dorothy 3 data center. The campus is expected to have a capacity of up to 300MW and will sit adjacent to two other projects on the site, Dorothy 1 and 2. The data center is expected to be powered via renewable energy, sitting next to the 150MW Briscoe onshore wind farm, which the company purchased in April. According to Soluna, the wind farm's substation sits directly across from the acquired property, positioning Dorothy 3 for direct, behind-the-meter access. "Customers evaluating AI sites want to know how quickly we can get them to power," said John Belizaire, CEO of Soluna. "Owning this land takes one more variable out of that answer. Dorothy 3 is a site we control end to end, and that is what turns a development project into something a customer can plan around." Soluna is a cryptocurrency mining firm that utilizes renewable energy projects as its primary power source. The company has a total operational capacity of 192MW and 11 data center sites in various stages of development. This includes the 187MW Project Rosa site in Texas; the 50MW Dorothy I A and B, as well as 48MW Dorothy II, again in Texas; Project Sophie, a 25MW data center in Kentucky; and the 2MW Grace site in Texas. More in north america.

Soluna and Bitdeer enter 28 MW agreement at Project Kati 1. Deployment adds approximately 1.93 EH/s at Soluna's largest operating site. ALBANY, NY, August 25, 2026 - Soluna Holdings, Inc. ("Soluna" or the "Company") (NASDAQ: SLNH), a developer of green data centers for intensive computing applications, including AI and Bitcoin mining, today announced that one of its subsidiaries has entered into an agreement with Dory Creek, LLC, a wholly owned subsidiary of Bitdeer Technologies Group ("Bitdeer") (NASDAQ: BTDR), a world-leading technology company for AI and Bitcoin mining infrastructure. Under the agreement, Bitdeer will deploy approximately 28 MW of Bitcoin mining equipment, representing approximately 1.93 EH/s of hash rate, at Soluna's Project Kati 1 in South Texas. Hash rate is measured in exahashes per second (EH/s) and reflects the computing power dedicated to Bitcoin mining. The agreement provides for deployment beginning in September 2026, ramping in batches. Project Kati 1 is an 83 MW wind-powered data center in Willacy County, Texas. The site delivered its first gross profit in the second quarter of 2026. The Bitdeer deployment is located in the site's K1BC phase. The agreement takes the form of a co-mining arrangement, a new structure for Soluna's Bitcoin platform. Soluna provides the site, power, and turnkey operations; Bitdeer provides and owns its Sealminer A2 Pro Air mining equipment, and the parties share in the mining proceeds the deployment generates. "Every megawatt we have energized taught us something about how to run this infrastructure well," said John Belizaire, CEO of Soluna. "Co-mining is a natural extension of that operating history. It puts our track record to work in a structure where we participate more directly in what the infrastructure produces, alongside a partner that builds some of the most capable machines in the industry." Soluna has 192 MW of data center capacity in operation across Project Sophie in Kentucky and Projects Dorothy 1, Dorothy 2, and Kati 1 in Texas, with an additional 14 MW under construction at Kati 1. The Company's development pipeline totals 6.3 GW across projects in planning, development, and assessment with power partners. Safe Harbor Statement This announcement contains forward-looking statements. These statements are made under the "safe harbor" provisions of the U.S. Private Securities Litigation Reform Act of 1995. These forward-looking statements include all statements, other than statements of historical fact, regarding our current views and assumptions with respect to future events regarding our business, including the anticipated timing and completion of the deployment described in this release, the expected hash rate and capacity contribution of that deployment, the expected economics of the co-mining structure, and the Company's development pipeline. These forward-looking statements can be identified by terminology such as "will," "expects," "anticipates," "future," "intends," "plans," "believes," "estimates," "confident," and similar statements. Soluna may also make written or oral forward-looking statements in its periodic reports to the U.S. Securities and Exchange Commission ("SEC"), in its annual report to shareholders, in press releases and other written materials, and in oral statements made by its officers, directors, or employees to third parties. Statements that are not historical facts, including but not limited to statements about Soluna's beliefs and expectations, are forward-looking statements. Forward-looking statements involve inherent risks and uncertainties, further information regarding which is included in the Company's filings with the SEC. All information provided in this press release is as of the date of the press release, and Soluna undertakes no duty to update such information, except as required under applicable law. About Soluna Holdings, Inc. (Nasdaq: SLNH) Soluna is on a mission to make renewable energy a global superpower, using computing as a catalyst. The Company designs, develops, and operates digital infrastructure that transforms surplus renewable energy into global computing resources. Soluna's pioneering data centers are strategically co-located with wind, solar, or hydroelectric power plants to support high-performance computing applications, including Bitcoin Mining, Generative AI, and other compute-intensive applications. Soluna's proprietary software MaestroOS(TM) helps energize a greener grid while delivering cost-effective and sustainable computing solutions and superior returns. To learn more, visit solunacomputing.com and follow Soluna on: Soluna regularly posts important information on its website and encourages investors and potential investors to consult the Soluna investor relations and investor resources sections of its website regularly. About Bitdeer Technologies Group Bitdeer is a world-leading technology company for AI and Bitcoin mining infrastructure. Bitdeer is committed to providing comprehensive computing solutions for its customers. Bitdeer handles complex processes involved in computing such as equipment procurement, transport logistics, datacenter design and construction, equipment management and daily operations. Bitdeer also offers advanced cloud capabilities to customers with high demand for artificial intelligence. Headquartered in Singapore, Bitdeer has deployed datacenters in the United States, Norway, and Bhutan, amongst other countries. West of Fairfax for Soluna [email protected] Research, blogs, podcasts. All in one place.